英语词汇“Chinese chestnut”造句的方法、技巧、例句及翻译-英语例句辞典

Chinese chestnuts, now covered with creamy flowers shaped like fireworks and smelling of sweet nuts. When moving means uprooting 2015-06-30T04:00:00Z

The Chinese chestnuts had co-evolved with the fungus, making them resistant to the blight’s effects. At Old Coal Mines, the American Chestnut Tries for a Comeback 2022-09-16T04:00:00Z

Scientists also tried breeding American and Chinese chestnuts together, hoping to produce a tree with the positive traits of both. Can Genetic Engineering Bring Back the American Chestnut? 2020-04-30T04:00:00Z

The hybrids Ohio is planting are a mix of American and Chinese chestnut trees. Ohio plants hybrids in effort to bring back chestnut trees 2016-01-06T05:00:00Z

With the aid of the genomes of the two species, Dr Powell and his collaborators began testing 27 Chinese chestnut genes in the American tree. Genetically modified trees: Into the wildwood 2013-05-02T15:05:57Z

After an initial cross with Chinese chestnuts to obtain genetic resistance to blight, volunteers have repeatedly bred the offspring with other American chestnuts to produce a tree that is nearly 94 percent American chestnut. The mighty American chestnut tree, poised for a comeback 2010-10-18T00:35:00Z

“We end up with a chestnut that looks more like an American chestnut but retains some of the disease resistance from Chinese chestnuts,” said Jared Westbrook, director of science at the foundation. At Old Coal Mines, the American Chestnut Tries for a Comeback 2022-09-16T04:00:00Z

Department of Agriculture tried planting Chinese chestnut trees, a more blight-tolerant cousin, to see if the species could take the American chestnut’s place. Can Genetic Engineering Bring Back the American Chestnut? 2020-04-30T04:00:00Z

A pan of Chinese chestnut seed mixed in pure sand was set under the greenhouse bench last winter. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

However, we never got away from Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

Mr. Slate: If you can get everything you need from the Chinese chestnut I see no reason for hybrids with any other. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

BIXBY: In reply to that I would say that I have hundreds of seedlings of the Chinese chestnut on which the blight has been working for years and has not destroyed them. Northern Nut Growers Association Report of the Proceedings at the 13th Annual Meeting Rochester, N.Y. September, 7, 8 and 9, 1922

But Chinese chestnuts grow outward as much as up, more like orchard trees than timber trees. Can Genetic Engineering Bring Back the American Chestnut? 2020-04-30T04:00:00Z

On our grounds is one Chinese chestnut left from a planting of eight in 1930. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

It was Chinese chestnuts from the start to the finish. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

Although a few horticultural varieties of Chinese chestnuts have been introduced and propagated, the great majority of the bearing trees are seedlings. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

Of introduced nut trees there are the Persian, Japanese and Chinese walnuts, the European, Japanese and Chinese chestnuts, the pecan and the European filberts. Northern Nut Growers Association Report of the Proceedings at the 13th Annual Meeting Rochester, N.Y. September, 7, 8 and 9, 1922

There doesn't need to be anybody losing a Chinese chestnut tree ever, using this method. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Twelve seedling Chinese chestnut trees from different sources have been planted, and an area of several acres has been set aside to extend the work on chestnuts. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

One year there were three Chinese chestnuts killed by the fungus, the next year 60. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

In the open the Chinese chestnut tree attains much the same size and general proportions as does the apple but it may become somewhat larger, more upright and considerably taller. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

The Chinese chestnut seems to be the most resistant to the disease though a number of trees of this species have been killed primarily by the blight. Northern Nut Growers Association Report of the Proceedings at the 13th Annual Meeting Rochester, N.Y. September, 7, 8 and 9, 1922

However, the development of a new orchard industry with the Chinese chestnut and its hybrids in Italy will be a slow process. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

The Italian exports to this country will decrease, and the market for the rapidly expanding production of Chinese chestnuts in the eastern United States will improve. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

In the spring of 1952 some of the vigorous shoots of this tree were successfully grafted on shoots from an old stump of Chinese chestnut, using the veneer crown graft method. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

Three weeks is about as long as Chinese chestnuts usually remain edible without special treatment. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

In addition to my efforts to locate good trees I persuaded the authorities at the O. A. C. to establish small plantings of some of the best black walnuts, hickories, Japanese walnuts, and Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923

I think we kid ourselves and the public in assuming, tacitly, that Chinese chestnuts, no matter how narrow the strain, are going to breed true or anywhere near true. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

The Italian foresters are growing large quantities of Chinese chestnuts which they purchased in this country, but the difficulties of quickly reestablishing a large nut industry are very great. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

He has a few acres in the town of Avon, Conn. where, among the rocks and the native rattlesnakes and copperheads he tells me he has Chinese chestnuts growing. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

Then too, there is a big demand for Chinese chestnuts as seed for the purpose of growing seedling trees to be planted in orchards or to be used as rootstocks in propagating horticultural varieties. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

I also obtained about five bushels of Chinese walnuts and one bushel of Chinese chestnuts from northwest China for testing at the experiment stations, and by other interested individuals. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923

GIBBS: Chinese chestnuts are hardy from Maine to Florida. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

I assume you have heard that Mr. Bretz of our Division has found that the oak wilt fungus has attacked some of our Chinese chestnuts in Missouri. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

Work with the Chinese chestnuts has also been valuable. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

From plantings of Chinese chestnuts established in 1941, we are now beginning to realize definite returns. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

With this end in view, some ten years ago Dr. Van Fleet planted nuts of the Chinese chestnut, Castanea mollissima, and planted out the seedlings. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923

Again in the severe winter of 1943 Chinese chestnuts were killed. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Moreover, the Chinese chestnut has a large nut, comparable in size to the cultivated Europeans with pollen from our best Chinese trees, and at the same successful crosses of the European and Chinese are made. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

For instance, we have a selection of Chinese chestnuts right now that will bear annual crops on the poorest soil under any conditions imaginable. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

In texture and in palatability, the kernel of the Chinese chestnut is not excelled by any other true chestnut. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

One interesting fact noted as to resistance was that the Japan chestnut, which is not generally supposed to be as resistant as the Chinese chestnut, was at Bell Station apparently standing up just as well. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923

We are just getting started with grafted Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

The strains of Chinese chestnut, ~Castanea mollissima~ in most cases do not seem extremely happy here. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

In 1946 and 1947, budded stock of walnuts and pecans and seedlings of Chinese chestnut were obtained from Mr. Wilkinson and were set out on six selected areas. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

The Chinese chestnut is more widely planted in this country than the Japanese chestnut and more information has been collected on the hardiness of the former species than of the latter. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

At present, practically every tree of the Chinese chestnut Castanea molissima, planted by Dr. Van Fleet at Bell Station, Maryland, where his work was mainly centered, likewise shows large blight cankers. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923

The American chestnut is not as sweet as Chinese chestnut but is much finer in texture and richer in subtle pleasing flavor. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

We understand that in some sections Chinese chestnuts are attacked by worms but I repeat we haven't had one to date. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

Other susceptible genera of the family Fagaceae are Chinese chestnut, Castanea mollissima, golden chinquapin, Castanopsis chrysophylla, tanbark oak, Lithocarpus densifiora, and Nothofagus from South America. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

Summary The nut of the Chinese chestnut is an excellent product. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

An early planting of Chinese chestnut trees at Lancaster, Pa., put out by Mr. J. F. Jones, Vice-President of the Northern Nut Growers' Association, proved so susceptible to blight that all were subsequently destroyed. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923

Some Northern strains of Chinese chestnut seem barely hardy but promise to survive. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

I think with the Chinese chestnut this is one thing we have got to watch to get good maturity. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

Although barely visible to the naked eye, the effect they produce of whitening the leaves is conspicuous, especially on the Chinese chestnut and its hybrids. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

Mr. Gerber had more Chinese chestnut seedlings than trees of any other one kind. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

As an experiment, I planted three Chinese chestnuts this spring: Abundance, Nanking, and a "straight line" seedling. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Chinese chestnuts do not keep well when stored using standard commercial practices. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

The Chinese chestnut is the most resistant to blight and it is admired for its beauty as a lawn tree. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

There were also some filberts, several Chinese chestnuts, and some heartnuts he had raised from seed. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952

Altogether 40 black walnut trees, 20 pecan, 30 filbert, 20 Persian walnut, one butternut, and 140 Chinese chestnut trees were seen. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

Black walnuts, Persian walnut, pecans, shellbark hickory, Chinese chestnut, filbert. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

The Chinese chestnut has performed miracles in the Southeast, but we regret that it is not the answer to our problems. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Our Chinese chestnut trees seem to be hardy and this year have produced a few burs for the first time. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

I wrote to several missionaries in Northwestern China at about our latitude, and I finally secured five bushels of Persian walnuts and one bushel of Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the Fifteenth Annual Meeting New York City, September 3, 4 and 5, 1924

The Seedling Tree The original planting stock of the Chinese chestnut as grown in the United States consisted wholly of seed nuts imported direct from the Orient. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

Large collections of black and seedling Persian walnuts; Chinese chestnuts, heartnuts, filberts, American hazel, pecans, shellbark hickory, Oriental persimmons. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

But until other evidence to the contrary comes in, I shall strongly suspect that the real trouble was that the Chinese chestnut demands an acid soil and is highly allergic to even a slight alkalinity. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Now, we have found that many of our Chinese chestnuts are practically immune to the blight. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950

Dr. Morris has already referred to the Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the Fifteenth Annual Meeting New York City, September 3, 4 and 5, 1924

The Chinese chestnut is strongly resistant although not immune as few old trees entirely escape attack in areas where blight is prevalent. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

On the higher ground the Chinese chestnut trees planted some 20 years ago showed considerable injury. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

I looked over quite a lot of grafting of Chinese chestnuts on Japanese-European hybrids, and they are thriving. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

This is a Chinese chestnut seven years old and has had three crops. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920

The Chinese chestnuts arrived in about the same condition as the Chinese walnuts. Northern Nut Growers Association Report of the Proceedings at the Fifteenth Annual Meeting New York City, September 3, 4 and 5, 1924

Environmental Requirements The Chinese chestnut requires much the same conditions of climate soil, and soil moisture as does the peach, but there are indications that it will succeed somewhat farther both north and south. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

We have on some of our holdings at the University experimental Stations some wonderful Chinese chestnut trees. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Now, there seems to be a lot of disagreement in regard to the Chinese chestnut in two or three respects. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

This gives you some idea of the size of Chinese chestnuts which he got. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920

Dr. Metcalf: Speaking of breeding material, we have six sorts for breeding purposes in the shape of seeds of this very species of Chinese chestnut on which the disease occurs in China. Northern Nut Growers Association, Report of the Proceedings at the Fourth Annual Meeting Washington D.C. November 18 and 19, 1913

Present enthusiasm over the Chinese chestnut is very great and it is possible extensive planting may soon take place. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

Of the Chinese chestnut, I planted about a hundred, but I planted them in a cut-over woodland that was full of native chestnut sprouts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Another big problem is hardiness, how hardy they are, these Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

All work with the susceptible native and Europeans ceased, but crosses with Japans and the Chinese chestnut, Castanea Molissima, have been continued until now there are over eight hundred in existence. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920

Some of the Japanese and Corean chestnuts and some of the Chinese chestnuts resist blight fairly well. Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting Lancaster, Pennsylvania, December 18 and 19, 1912

We do not doubt for a moment that the Chinese chestnut is here to stay as an important food crop for the United States. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

The growing of these Chinese chestnuts is such a new enterprise that its problems are not fully solved nor its opportunities fully explored. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

A third question is the ability of the Chinese chestnut to compete with other vegetation as Dr. Diller has discussed. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Those back on the hills are all Chinese chestnuts on rather poor soil as he explains in his description of the photographs. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920

Mr. Pierce: Our Commission has recently gotten, I think, about fifty pounds of Chinese chestnuts of several kinds, which they expect to plant for experiment. Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting Lancaster, Pennsylvania, December 18 and 19, 1912

Some strains of the Chinese chestnut appear to be superior to the Japanese chestnut in hardiness. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

Chinese chestnuts benefited from pruning; it being especially important to cut away the sprouts at the bases of the trunks. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

They have much more narrow leaves, than any Chinese chestnuts I have seen so far. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

This is an orchard of Chinese chestnuts as planted by the Chinese on the richer soils of the low lands which show larger trees. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920

I believe one of us wrote you about experiments to find out the percentage of tannin in Corean, North Japanese, South Japanese and Chinese chestnuts. Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting Lancaster, Pennsylvania, December 18 and 19, 1912

The Chinese chestnut is subject to attack by certain serious natural enemies. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

So in handling this Chinese chestnut as a game food we are working on a sideline. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Chinese chestnuts are like peaches, and they start pretty early in the spring. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

From present appearances the Chinese chestnut may be grown in orchard form with no greater loss from disease than the pear from its particular form of blight. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920

Later we would expect to find that some parts or tissues of the Chinese chestnut trees had been injured while the Persian walnut trees had survived without injury. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

The Chinese chestnut is growing satisfactorily in certain plantings as far south as Orlando, Fla. and the other Gulf States, northward to the southern tip of Maine, and westward as far as Iowa. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

The Chinese chestnut tree appears to be shallow rooted and to require good growing conditions. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Where I live now in the Blue Ridge Mountains, which is orchard country, the Chinese chestnut killed back in the spring, but there is nothing the matter with their winter hardiness. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Dr. Van Fleet would probably tell you this is not the way to prune them if you want to increase the chances of these Chinese chestnuts withstanding the bark disease. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920

Also a few black walnuts, Japanese heartnuts, Chinese chestnuts, hickories, pecan and several hybrids were planted. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

But many areas within this large zone are unsuitable for growing Chinese chestnuts because of more severe climatic conditions. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

Many home owners are planting a few trees but the acceptance of the Chinese chestnut for commercial production by men already growing other orchard crops portends the future success of the industry. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

It seems to me that in the discussion on the Chinese chestnut in this country we have done a little bit of injustice to the seedlings, so far as the discussion has gone. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Sixty-eight are planting Chinese chestnuts, and sixty-four hickories. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

Several seedling Chinese chestnuts were topworked to selected Chinese chestnuts, grafts of which were obtained from the Division of Forest Pathology of the U. S. Department of Agriculture. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

The "take" of Chinese chestnut buds by this method has run from 60 to 90 per cent on Dr. Richards' trees of various sizes this year. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

This seems particularly the case with Chinese chestnuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

There is apparently a rest period with the Chinese chestnut there also. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Hazels and filberts are next, then Persian walnuts, butternuts, native chestnuts, Chinese chestnuts, pecans. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

The Chinese chestnut naturally grows with a low head. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

The Chinese chestnut is largely, although apparently not wholly, self sterile; more than a single seedling or grafted variety should be included in any planting. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

At the present time we have a plan worked out whereby we can produce large quantities of Chinese chestnuts in Alabama. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

The things that they develop, will be Chinese chestnut hybrids so they are going to have the same problems in Europe working with the chestnuts that we have here. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Chinese chestnuts and hybrid chestnuts are reported as planted and hardy, thus far, but have yet to bear. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

I am enthusiastic about Chinese chestnuts as a nut substitute for our old native chestnuts. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

Chinese chestnuts, hybrid chestnuts, tree hazel hybrid, Jones hybrid filberts, hazelberts, black walnuts, E. Golden persimmons, J. regia, hickories, nut ornaments. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

We have to handle Chinese chestnuts rapidly if we put them on the market raw. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Will our present Chinese chestnuts keep as well under these conditions? Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Perhaps you will be interested in data on one of America's largest Chinese chestnut trees, even if it does grow in Florida, at Monticello. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

Walnuts are much more satisfactory as park trees than Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

I had some Chinese chestnuts, and none of those have blighted as yet; and in grafting them, two or three have not been blighted. Northern Nut Growers Association Report of the Proceedings at the Second Annual Meeting Ithaca, New York, December 14 and 15, 1911

Now, you can put Chinese chestnuts raw in cellophane bags and seal them with a hot iron. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Chinese chestnuts are not entirely hardy and grow very slowly. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

I have pampered my Chinese chestnut trees with cultivation, mulch and manure, as they are located in poorer, drier soil. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

As an example, Mr. H. F. Stoke wrote a short article on Chinese chestnuts for the "Southern Agriculturist", February, 1948 issue. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

A. M. WHITFORD: I have trees of that very spreading type of Chinese chestnut, that are lying on the ground and I should have removed those limbs five or eight years ago. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

I first became interested in Chinese chestnuts from an article I read in the early '30's in a Department of Agriculture yearbook which I think had been written by Mr. Gravatt. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

In our form of the Chinese chestnut only one, if any, bur appears at the base of the flowering branch. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953

Source and variety of seed in Chinese chestnuts have a great influence on the performance of seedlings. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

To illustrate with an example: The Chinese chestnut tree has a shorter rest period or less chilling requirement than does the average Persian walnut tree. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

McDANIEL: In the University orchard you will see some Chinese chestnuts which have been pruned heavily, and the results aren't good. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

The earlier plantings of seedling Chinese chestnut trees were made by cooperating growers and nurserymen. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Some Chinese chestnut trees nearer Cayuga Lake where the temperature only reached -27° F. were only slightly injured. Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting Battle Creek, Michigan, September 10 and 11, 1934

A neighbor lost some 5 year old Chinese chestnut trees following a summer drouth on silty loam soil, rather shallow to hard-pan. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

Much of the injury to Chinese chestnut, pecan, and hickory trees, especially, is caused by inexperienced growers who cut off the low branches in an effort to raise the head of young trees. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

CORSAN: I visited a sweet chestnut orchard in Michigan, and the grower told me that there were two types of Chinese chestnut trees, one that grew tall and the other squatty. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

The first lesson that was learned was that the Chinese chestnut is an orchard type tree requiring rather fertile soil and ample moisture. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

It would seem, therefore, that around -30° F. was the critical temperature for the Chinese chestnut. Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting Battle Creek, Michigan, September 10 and 11, 1934

Good authorities claim that Chinese chestnut is unreliable as a root stock while others, including myself, as stoutly maintain that the main need is for proper technique in grafting and budding. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

Most of the cold or winter injury I have seen on Chinese chestnut trees has been on the trunks and has resulted from removing the lower limbs so that they were not shaded. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

I imported from this state of Illinois from Miss Amelia Riehl, and I also planted about a bushel of seed of Chinese chestnut trees grown in the Niagara district. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

Very few of these first seedlings of the Chinese chestnuts showed much promise although a few of them were fairly satisfactory. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

The Japanese is mostly of too low degree of palatability to offer much promise, and horticultural varieties of Chinese chestnut are not yet available. Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting Battle Creek, Michigan, September 10 and 11, 1934

I have several Chinese chestnut seedlings which are making a fairly good growth and in time may become productive trees. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

I will present as a question: Has the Chinese chestnut, like the rose and the apple been hybridized out of all semblance of the wild form? Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

Who grows most of the Chinese chestnuts, germinates most of the seed? Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

Nearly all of the Chinese chestnut trees being grown at the present time are seedlings and exhibit a wide range of tree and nut characteristics. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

I don't mean to say that the Chinese chestnut cannot be rooted by cuttings. Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting Cedar Rapids, Iowa, September 17, 18, and 19, 1930

Several other kinds of nut trees are being grown by Mr. Bungart, such as filberts, Chinese chestnuts, and Crath Persian walnuts. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

I would like to remark here that we are a nursery growing many ornamentals, and the Chinese chestnut, although low branched, is a very ornamental tree. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

That is one of the reasons this Chinese chestnut is so blight resistant. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

As time passed it became clear that only the Chinese chestnut had promise as a commercial crop for the production of nuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

I conducted a little experiment in trying to propagate the Chinese chestnuts by cuttings. Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting Cedar Rapids, Iowa, September 17, 18, and 19, 1930

During the course of his remarks, he expressed great optimism in the matter of developing the Chinese chestnut into a valuable commercial nut crop. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

The results of the budding experiment with Chinese chestnut reported in this paper are the first of a series of tests designed to contribute needed information about stock-scion relationship in chestnuts. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

MEMBER: Does the Chinese chestnut seed have a rest period? Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

The market for Chinese chestnuts can be ruined by shipping nuts that are partly spoiled by the time they reach the consumer. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

I have trees that are standing up better than any Chinese chestnuts are. Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting Cedar Rapids, Iowa, September 17, 18, and 19, 1930

All English walnuts, except Franquette and most seedling Chinese chestnuts lost their crops last spring by a freeze May 5th. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

The five seedling Chinese chestnut trees used in the experiment were selected because of their heavy-bearing tendency and because of the excellent keeping quality of the nuts. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

We have the opinion that the Chinese chestnut does not require a rest period. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

Even the very resistant Chinese chestnut roots are invaded by the fungus when the soil remains waterlogged for extended periods. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Most of those that are like the chinquapin or like the Chinese chestnut resist blight very well. Northern Nut Growers Association, Report Of The Proceedings At The Tenth Annual Meeting. Battle Creek, Michigan, December 9 and 10, 1919

This goes especially for the English walnut and the Chinese chestnut. Northern Nut Growers Association Thirty-Fourth Annual Report 1943

The mites seem to prefer Chinese chestnut leaves, but this summer they didn't seem particular and spread from one badly infested tree as a center. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

We feel that the Chinese chestnuts are of that type. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

We have one cross between a none-too-promising Chinese chestnut and an American chestnut, with a good bunch of hybrids and they are different from other hybrids. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Also, I have been planting nuts from all sources from which I could obtain them, mostly of the Chinese chestnut type. Growing Nuts in the North A Personal Story of the Author's Experience of 33 Years with Nut Culture in Minnesota and Wisconsin

In the Gulf States and northward along the Atlantic seaboard the Chinese chestnut tree is vigorous, healthy, and productive, coming into bearing at a fairly early age and thereafter producing regular crops. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

The planting originally consisted of twenty Chinese chestnuts, fifteen named black walnuts, four hicans and four Persian walnuts. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947

Perhaps the Chinese chestnut is not so much inclined that way. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

Mr. J. C. Moore: I just want to give some data on some of the class work at Auburn with Chinese chestnuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

In south Georgia the Chinese chestnut normally begins growth soon after March 1, but in some years it has started as much as a month after this date. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

There is no question but that the Chinese chestnut tree is very well adapted to the Southeast. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Chinese chestnuts have proved to be the most valuable for forest, orchard and ornamental use. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

I do not know whether or not there have been clonal rootstocks selected for Chinese chestnut. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

We have some grafts there of pure Chinese chestnuts top-worked on some worthless Japanese. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

An important factor in resistance of the Chinese chestnuts to the blight is to keep the trees growing vigorously. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Our test plantings of Chinese chestnuts growing in the same soils where susceptible trees of American and European chestnuts were killed, continue to make a vigorous growth. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

We were very much disappointed with Chinese chestnuts when they first began to bear at Auburn. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

But with the Chinese chestnut, color is not so important. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

Dr. MacDaniels: I am not talking about European or American, I am talking about Chinese chestnuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

From the foregoing observations it is evident that the Chinese chestnut cannot withstand the effects of crowding either in a solid planting or in competition with native growth. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

All the variations common to any group of Chinese chestnut seedling trees have been in evidence. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

The Chinese chestnut cannot withstand a high water table, or free standing water, but appears to be somewhat resistant to drought injury when once well established. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

I think that we have any amount of evidence that Chinese chestnuts can be rooted from cuttings, but can trees grow on from rooting cuttings? Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

Mr. Chase: Mr. Howell, as a nurseryman, has propagated the Chinese chestnut tree. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

From that location about 10 years ago he introduced, under numbers, three selections of Chinese chestnuts grown from seed imported in the early 30's. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

In 1945 we applied the ax, because a Chinese chestnut tree, from an orchard standpoint, if it's not in bearing in ten years after planting is not worth keeping. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

In fact, for orchard plantings, nuts should be used only from the best individual trees of the Chinese chestnut. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

The experiment described in this paper was initiated for the purpose of determining the response made by trees of Chinese chestnut varieties pruned and trained to three heights of head. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

Before the war I ordered some Chinese chestnuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

And then these Chinese chestnuts are the quickest trees to let the buds swell, and the bark softens up all the way to the ground on the young ones. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Dr. MacDaniels: Between ourselves—and this is not an academic question—we get continual inquiries regarding the Chinese chestnuts and what should they plant and where can they get the trees, and so forth. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

We were studying Chinese seedlings, and we attempted to bud those Chinese chestnut seedlings, and on some of the larger seedlings we top-worked. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Our preliminary conclusion is that early pruning in this species causes severe dwarfing and delay in the fruiting of Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

The Chinese chestnuts are not doing very well, as they needed more attention than I could give them. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Mr. Bush: I'd like to say that you can propagate the Chinese chestnut by layering if you want to, and that will put it on its own. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

If they sell Chinese chestnut trees which have been propagated vegetatively and they only grow five, eight, 10 or 15 years and then die, it's going to come back on the nurserymen. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

There are several small plantings of black walnuts, Chinese chestnuts, and Persian walnuts in various parts of the state. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

I've never seen papaw or hazel nut large enough for timber, but the Persian walnut has some value and the Chinese chestnut is a fair timber tree. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

I know there are some nurserymen today that are planting unknown chestnut seeds, and they are selling the trees as Chinese chestnut. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

At the present time we have planted five pairs of named varieties of filberts, four Chinese chestnuts, of which three survive, four Persian walnuts, three of which survive, and two Japanese walnuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Considerable leaf bud killing occurred on Chinese chestnut. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

Chinese chestnut has been reported to layer easily but experiments with both mound and trench layers of selected varieties of this species at the Glenn Dale, Maryland Station of the U.S. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

Now, with Chinese chestnuts, we planted seedlings that were grown from the seed of a parent tree at Beltsville. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951

He wanted to know where there was an orchard with 20-year-old grafted Chinese chestnut trees. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

单词	Chinese chestnut
例句	Chinese chestnut Chinese chestnuts, now covered with creamy flowers shaped like fireworks and smelling of sweet nuts. When moving means uprooting 2015-06-30T04:00:00Z The Chinese chestnuts had co-evolved with the fungus, making them resistant to the blight’s effects. At Old Coal Mines, the American Chestnut Tries for a Comeback 2022-09-16T04:00:00Z Scientists also tried breeding American and Chinese chestnuts together, hoping to produce a tree with the positive traits of both. Can Genetic Engineering Bring Back the American Chestnut? 2020-04-30T04:00:00Z The hybrids Ohio is planting are a mix of American and Chinese chestnut trees. Ohio plants hybrids in effort to bring back chestnut trees 2016-01-06T05:00:00Z With the aid of the genomes of the two species, Dr Powell and his collaborators began testing 27 Chinese chestnut genes in the American tree. Genetically modified trees: Into the wildwood 2013-05-02T15:05:57Z After an initial cross with Chinese chestnuts to obtain genetic resistance to blight, volunteers have repeatedly bred the offspring with other American chestnuts to produce a tree that is nearly 94 percent American chestnut. The mighty American chestnut tree, poised for a comeback 2010-10-18T00:35:00Z “We end up with a chestnut that looks more like an American chestnut but retains some of the disease resistance from Chinese chestnuts,” said Jared Westbrook, director of science at the foundation. At Old Coal Mines, the American Chestnut Tries for a Comeback 2022-09-16T04:00:00Z Department of Agriculture tried planting Chinese chestnut trees, a more blight-tolerant cousin, to see if the species could take the American chestnut’s place. Can Genetic Engineering Bring Back the American Chestnut? 2020-04-30T04:00:00Z A pan of Chinese chestnut seed mixed in pure sand was set under the greenhouse bench last winter. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 However, we never got away from Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 Mr. Slate: If you can get everything you need from the Chinese chestnut I see no reason for hybrids with any other. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 BIXBY: In reply to that I would say that I have hundreds of seedlings of the Chinese chestnut on which the blight has been working for years and has not destroyed them. Northern Nut Growers Association Report of the Proceedings at the 13th Annual Meeting Rochester, N.Y. September, 7, 8 and 9, 1922 But Chinese chestnuts grow outward as much as up, more like orchard trees than timber trees. Can Genetic Engineering Bring Back the American Chestnut? 2020-04-30T04:00:00Z On our grounds is one Chinese chestnut left from a planting of eight in 1930. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 It was Chinese chestnuts from the start to the finish. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 Although a few horticultural varieties of Chinese chestnuts have been introduced and propagated, the great majority of the bearing trees are seedlings. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 Of introduced nut trees there are the Persian, Japanese and Chinese walnuts, the European, Japanese and Chinese chestnuts, the pecan and the European filberts. Northern Nut Growers Association Report of the Proceedings at the 13th Annual Meeting Rochester, N.Y. September, 7, 8 and 9, 1922 There doesn't need to be anybody losing a Chinese chestnut tree ever, using this method. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Twelve seedling Chinese chestnut trees from different sources have been planted, and an area of several acres has been set aside to extend the work on chestnuts. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 One year there were three Chinese chestnuts killed by the fungus, the next year 60. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 In the open the Chinese chestnut tree attains much the same size and general proportions as does the apple but it may become somewhat larger, more upright and considerably taller. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 The Chinese chestnut seems to be the most resistant to the disease though a number of trees of this species have been killed primarily by the blight. Northern Nut Growers Association Report of the Proceedings at the 13th Annual Meeting Rochester, N.Y. September, 7, 8 and 9, 1922 However, the development of a new orchard industry with the Chinese chestnut and its hybrids in Italy will be a slow process. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 The Italian exports to this country will decrease, and the market for the rapidly expanding production of Chinese chestnuts in the eastern United States will improve. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 In the spring of 1952 some of the vigorous shoots of this tree were successfully grafted on shoots from an old stump of Chinese chestnut, using the veneer crown graft method. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 Three weeks is about as long as Chinese chestnuts usually remain edible without special treatment. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 In addition to my efforts to locate good trees I persuaded the authorities at the O. A. C. to establish small plantings of some of the best black walnuts, hickories, Japanese walnuts, and Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 I think we kid ourselves and the public in assuming, tacitly, that Chinese chestnuts, no matter how narrow the strain, are going to breed true or anywhere near true. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 The Italian foresters are growing large quantities of Chinese chestnuts which they purchased in this country, but the difficulties of quickly reestablishing a large nut industry are very great. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 He has a few acres in the town of Avon, Conn. where, among the rocks and the native rattlesnakes and copperheads he tells me he has Chinese chestnuts growing. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 Then too, there is a big demand for Chinese chestnuts as seed for the purpose of growing seedling trees to be planted in orchards or to be used as rootstocks in propagating horticultural varieties. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 I also obtained about five bushels of Chinese walnuts and one bushel of Chinese chestnuts from northwest China for testing at the experiment stations, and by other interested individuals. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 GIBBS: Chinese chestnuts are hardy from Maine to Florida. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 I assume you have heard that Mr. Bretz of our Division has found that the oak wilt fungus has attacked some of our Chinese chestnuts in Missouri. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 Work with the Chinese chestnuts has also been valuable. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 From plantings of Chinese chestnuts established in 1941, we are now beginning to realize definite returns. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 With this end in view, some ten years ago Dr. Van Fleet planted nuts of the Chinese chestnut, Castanea mollissima, and planted out the seedlings. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 Again in the severe winter of 1943 Chinese chestnuts were killed. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Moreover, the Chinese chestnut has a large nut, comparable in size to the cultivated Europeans with pollen from our best Chinese trees, and at the same successful crosses of the European and Chinese are made. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 For instance, we have a selection of Chinese chestnuts right now that will bear annual crops on the poorest soil under any conditions imaginable. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 In texture and in palatability, the kernel of the Chinese chestnut is not excelled by any other true chestnut. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 One interesting fact noted as to resistance was that the Japan chestnut, which is not generally supposed to be as resistant as the Chinese chestnut, was at Bell Station apparently standing up just as well. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 We are just getting started with grafted Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 The strains of Chinese chestnut, ~Castanea mollissima~ in most cases do not seem extremely happy here. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 In 1946 and 1947, budded stock of walnuts and pecans and seedlings of Chinese chestnut were obtained from Mr. Wilkinson and were set out on six selected areas. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 The Chinese chestnut is more widely planted in this country than the Japanese chestnut and more information has been collected on the hardiness of the former species than of the latter. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 At present, practically every tree of the Chinese chestnut Castanea molissima, planted by Dr. Van Fleet at Bell Station, Maryland, where his work was mainly centered, likewise shows large blight cankers. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 The American chestnut is not as sweet as Chinese chestnut but is much finer in texture and richer in subtle pleasing flavor. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 We understand that in some sections Chinese chestnuts are attacked by worms but I repeat we haven't had one to date. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 Other susceptible genera of the family Fagaceae are Chinese chestnut, Castanea mollissima, golden chinquapin, Castanopsis chrysophylla, tanbark oak, Lithocarpus densifiora, and Nothofagus from South America. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 Summary The nut of the Chinese chestnut is an excellent product. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 An early planting of Chinese chestnut trees at Lancaster, Pa., put out by Mr. J. F. Jones, Vice-President of the Northern Nut Growers' Association, proved so susceptible to blight that all were subsequently destroyed. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 Some Northern strains of Chinese chestnut seem barely hardy but promise to survive. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 I think with the Chinese chestnut this is one thing we have got to watch to get good maturity. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 Although barely visible to the naked eye, the effect they produce of whitening the leaves is conspicuous, especially on the Chinese chestnut and its hybrids. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 Mr. Gerber had more Chinese chestnut seedlings than trees of any other one kind. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 As an experiment, I planted three Chinese chestnuts this spring: Abundance, Nanking, and a "straight line" seedling. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Chinese chestnuts do not keep well when stored using standard commercial practices. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 The Chinese chestnut is the most resistant to blight and it is admired for its beauty as a lawn tree. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 There were also some filberts, several Chinese chestnuts, and some heartnuts he had raised from seed. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 Altogether 40 black walnut trees, 20 pecan, 30 filbert, 20 Persian walnut, one butternut, and 140 Chinese chestnut trees were seen. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 Black walnuts, Persian walnut, pecans, shellbark hickory, Chinese chestnut, filbert. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 The Chinese chestnut has performed miracles in the Southeast, but we regret that it is not the answer to our problems. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Our Chinese chestnut trees seem to be hardy and this year have produced a few burs for the first time. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 I wrote to several missionaries in Northwestern China at about our latitude, and I finally secured five bushels of Persian walnuts and one bushel of Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the Fifteenth Annual Meeting New York City, September 3, 4 and 5, 1924 The Seedling Tree The original planting stock of the Chinese chestnut as grown in the United States consisted wholly of seed nuts imported direct from the Orient. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 Large collections of black and seedling Persian walnuts; Chinese chestnuts, heartnuts, filberts, American hazel, pecans, shellbark hickory, Oriental persimmons. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 But until other evidence to the contrary comes in, I shall strongly suspect that the real trouble was that the Chinese chestnut demands an acid soil and is highly allergic to even a slight alkalinity. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Now, we have found that many of our Chinese chestnuts are practically immune to the blight. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 Dr. Morris has already referred to the Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the Fifteenth Annual Meeting New York City, September 3, 4 and 5, 1924 The Chinese chestnut is strongly resistant although not immune as few old trees entirely escape attack in areas where blight is prevalent. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 On the higher ground the Chinese chestnut trees planted some 20 years ago showed considerable injury. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 I looked over quite a lot of grafting of Chinese chestnuts on Japanese-European hybrids, and they are thriving. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 This is a Chinese chestnut seven years old and has had three crops. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920 The Chinese chestnuts arrived in about the same condition as the Chinese walnuts. Northern Nut Growers Association Report of the Proceedings at the Fifteenth Annual Meeting New York City, September 3, 4 and 5, 1924 Environmental Requirements The Chinese chestnut requires much the same conditions of climate soil, and soil moisture as does the peach, but there are indications that it will succeed somewhat farther both north and south. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 We have on some of our holdings at the University experimental Stations some wonderful Chinese chestnut trees. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Now, there seems to be a lot of disagreement in regard to the Chinese chestnut in two or three respects. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 This gives you some idea of the size of Chinese chestnuts which he got. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920 Dr. Metcalf: Speaking of breeding material, we have six sorts for breeding purposes in the shape of seeds of this very species of Chinese chestnut on which the disease occurs in China. Northern Nut Growers Association, Report of the Proceedings at the Fourth Annual Meeting Washington D.C. November 18 and 19, 1913 Present enthusiasm over the Chinese chestnut is very great and it is possible extensive planting may soon take place. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 Of the Chinese chestnut, I planted about a hundred, but I planted them in a cut-over woodland that was full of native chestnut sprouts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Another big problem is hardiness, how hardy they are, these Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 All work with the susceptible native and Europeans ceased, but crosses with Japans and the Chinese chestnut, Castanea Molissima, have been continued until now there are over eight hundred in existence. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920 Some of the Japanese and Corean chestnuts and some of the Chinese chestnuts resist blight fairly well. Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting Lancaster, Pennsylvania, December 18 and 19, 1912 We do not doubt for a moment that the Chinese chestnut is here to stay as an important food crop for the United States. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 The growing of these Chinese chestnuts is such a new enterprise that its problems are not fully solved nor its opportunities fully explored. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 A third question is the ability of the Chinese chestnut to compete with other vegetation as Dr. Diller has discussed. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Those back on the hills are all Chinese chestnuts on rather poor soil as he explains in his description of the photographs. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920 Mr. Pierce: Our Commission has recently gotten, I think, about fifty pounds of Chinese chestnuts of several kinds, which they expect to plant for experiment. Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting Lancaster, Pennsylvania, December 18 and 19, 1912 Some strains of the Chinese chestnut appear to be superior to the Japanese chestnut in hardiness. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 Chinese chestnuts benefited from pruning; it being especially important to cut away the sprouts at the bases of the trunks. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 They have much more narrow leaves, than any Chinese chestnuts I have seen so far. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 This is an orchard of Chinese chestnuts as planted by the Chinese on the richer soils of the low lands which show larger trees. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920 I believe one of us wrote you about experiments to find out the percentage of tannin in Corean, North Japanese, South Japanese and Chinese chestnuts. Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting Lancaster, Pennsylvania, December 18 and 19, 1912 The Chinese chestnut is subject to attack by certain serious natural enemies. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 So in handling this Chinese chestnut as a game food we are working on a sideline. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Chinese chestnuts are like peaches, and they start pretty early in the spring. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 From present appearances the Chinese chestnut may be grown in orchard form with no greater loss from disease than the pear from its particular form of blight. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920 Later we would expect to find that some parts or tissues of the Chinese chestnut trees had been injured while the Persian walnut trees had survived without injury. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 The Chinese chestnut is growing satisfactorily in certain plantings as far south as Orlando, Fla. and the other Gulf States, northward to the southern tip of Maine, and westward as far as Iowa. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 The Chinese chestnut tree appears to be shallow rooted and to require good growing conditions. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Where I live now in the Blue Ridge Mountains, which is orchard country, the Chinese chestnut killed back in the spring, but there is nothing the matter with their winter hardiness. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Dr. Van Fleet would probably tell you this is not the way to prune them if you want to increase the chances of these Chinese chestnuts withstanding the bark disease. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920 Also a few black walnuts, Japanese heartnuts, Chinese chestnuts, hickories, pecan and several hybrids were planted. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 But many areas within this large zone are unsuitable for growing Chinese chestnuts because of more severe climatic conditions. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 Many home owners are planting a few trees but the acceptance of the Chinese chestnut for commercial production by men already growing other orchard crops portends the future success of the industry. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 It seems to me that in the discussion on the Chinese chestnut in this country we have done a little bit of injustice to the seedlings, so far as the discussion has gone. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Sixty-eight are planting Chinese chestnuts, and sixty-four hickories. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 Several seedling Chinese chestnuts were topworked to selected Chinese chestnuts, grafts of which were obtained from the Division of Forest Pathology of the U. S. Department of Agriculture. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 The "take" of Chinese chestnut buds by this method has run from 60 to 90 per cent on Dr. Richards' trees of various sizes this year. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 This seems particularly the case with Chinese chestnuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 There is apparently a rest period with the Chinese chestnut there also. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Hazels and filberts are next, then Persian walnuts, butternuts, native chestnuts, Chinese chestnuts, pecans. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 The Chinese chestnut naturally grows with a low head. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 The Chinese chestnut is largely, although apparently not wholly, self sterile; more than a single seedling or grafted variety should be included in any planting. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 At the present time we have a plan worked out whereby we can produce large quantities of Chinese chestnuts in Alabama. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 The things that they develop, will be Chinese chestnut hybrids so they are going to have the same problems in Europe working with the chestnuts that we have here. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Chinese chestnuts and hybrid chestnuts are reported as planted and hardy, thus far, but have yet to bear. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 I am enthusiastic about Chinese chestnuts as a nut substitute for our old native chestnuts. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 Chinese chestnuts, hybrid chestnuts, tree hazel hybrid, Jones hybrid filberts, hazelberts, black walnuts, E. Golden persimmons, J. regia, hickories, nut ornaments. Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946 We have to handle Chinese chestnuts rapidly if we put them on the market raw. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Will our present Chinese chestnuts keep as well under these conditions? Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Perhaps you will be interested in data on one of America's largest Chinese chestnut trees, even if it does grow in Florida, at Monticello. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 Walnuts are much more satisfactory as park trees than Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 I had some Chinese chestnuts, and none of those have blighted as yet; and in grafting them, two or three have not been blighted. Northern Nut Growers Association Report of the Proceedings at the Second Annual Meeting Ithaca, New York, December 14 and 15, 1911 Now, you can put Chinese chestnuts raw in cellophane bags and seal them with a hot iron. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Chinese chestnuts are not entirely hardy and grow very slowly. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 I have pampered my Chinese chestnut trees with cultivation, mulch and manure, as they are located in poorer, drier soil. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 As an example, Mr. H. F. Stoke wrote a short article on Chinese chestnuts for the "Southern Agriculturist", February, 1948 issue. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 A. M. WHITFORD: I have trees of that very spreading type of Chinese chestnut, that are lying on the ground and I should have removed those limbs five or eight years ago. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 I first became interested in Chinese chestnuts from an article I read in the early '30's in a Department of Agriculture yearbook which I think had been written by Mr. Gravatt. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 In our form of the Chinese chestnut only one, if any, bur appears at the base of the flowering branch. Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953 Source and variety of seed in Chinese chestnuts have a great influence on the performance of seedlings. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 To illustrate with an example: The Chinese chestnut tree has a shorter rest period or less chilling requirement than does the average Persian walnut tree. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 McDANIEL: In the University orchard you will see some Chinese chestnuts which have been pruned heavily, and the results aren't good. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 The earlier plantings of seedling Chinese chestnut trees were made by cooperating growers and nurserymen. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Some Chinese chestnut trees nearer Cayuga Lake where the temperature only reached -27° F. were only slightly injured. Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting Battle Creek, Michigan, September 10 and 11, 1934 A neighbor lost some 5 year old Chinese chestnut trees following a summer drouth on silty loam soil, rather shallow to hard-pan. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 Much of the injury to Chinese chestnut, pecan, and hickory trees, especially, is caused by inexperienced growers who cut off the low branches in an effort to raise the head of young trees. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 CORSAN: I visited a sweet chestnut orchard in Michigan, and the grower told me that there were two types of Chinese chestnut trees, one that grew tall and the other squatty. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 The first lesson that was learned was that the Chinese chestnut is an orchard type tree requiring rather fertile soil and ample moisture. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 It would seem, therefore, that around -30° F. was the critical temperature for the Chinese chestnut. Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting Battle Creek, Michigan, September 10 and 11, 1934 Good authorities claim that Chinese chestnut is unreliable as a root stock while others, including myself, as stoutly maintain that the main need is for proper technique in grafting and budding. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 Most of the cold or winter injury I have seen on Chinese chestnut trees has been on the trunks and has resulted from removing the lower limbs so that they were not shaded. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 I imported from this state of Illinois from Miss Amelia Riehl, and I also planted about a bushel of seed of Chinese chestnut trees grown in the Niagara district. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 Very few of these first seedlings of the Chinese chestnuts showed much promise although a few of them were fairly satisfactory. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 The Japanese is mostly of too low degree of palatability to offer much promise, and horticultural varieties of Chinese chestnut are not yet available. Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting Battle Creek, Michigan, September 10 and 11, 1934 I have several Chinese chestnut seedlings which are making a fairly good growth and in time may become productive trees. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 I will present as a question: Has the Chinese chestnut, like the rose and the apple been hybridized out of all semblance of the wild form? Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 Who grows most of the Chinese chestnuts, germinates most of the seed? Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 Nearly all of the Chinese chestnut trees being grown at the present time are seedlings and exhibit a wide range of tree and nut characteristics. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 I don't mean to say that the Chinese chestnut cannot be rooted by cuttings. Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting Cedar Rapids, Iowa, September 17, 18, and 19, 1930 Several other kinds of nut trees are being grown by Mr. Bungart, such as filberts, Chinese chestnuts, and Crath Persian walnuts. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 I would like to remark here that we are a nursery growing many ornamentals, and the Chinese chestnut, although low branched, is a very ornamental tree. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 That is one of the reasons this Chinese chestnut is so blight resistant. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 As time passed it became clear that only the Chinese chestnut had promise as a commercial crop for the production of nuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 I conducted a little experiment in trying to propagate the Chinese chestnuts by cuttings. Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting Cedar Rapids, Iowa, September 17, 18, and 19, 1930 During the course of his remarks, he expressed great optimism in the matter of developing the Chinese chestnut into a valuable commercial nut crop. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 The results of the budding experiment with Chinese chestnut reported in this paper are the first of a series of tests designed to contribute needed information about stock-scion relationship in chestnuts. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 MEMBER: Does the Chinese chestnut seed have a rest period? Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 The market for Chinese chestnuts can be ruined by shipping nuts that are partly spoiled by the time they reach the consumer. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 I have trees that are standing up better than any Chinese chestnuts are. Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting Cedar Rapids, Iowa, September 17, 18, and 19, 1930 All English walnuts, except Franquette and most seedling Chinese chestnuts lost their crops last spring by a freeze May 5th. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 The five seedling Chinese chestnut trees used in the experiment were selected because of their heavy-bearing tendency and because of the excellent keeping quality of the nuts. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 We have the opinion that the Chinese chestnut does not require a rest period. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 Even the very resistant Chinese chestnut roots are invaded by the fungus when the soil remains waterlogged for extended periods. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Most of those that are like the chinquapin or like the Chinese chestnut resist blight very well. Northern Nut Growers Association, Report Of The Proceedings At The Tenth Annual Meeting. Battle Creek, Michigan, December 9 and 10, 1919 This goes especially for the English walnut and the Chinese chestnut. Northern Nut Growers Association Thirty-Fourth Annual Report 1943 The mites seem to prefer Chinese chestnut leaves, but this summer they didn't seem particular and spread from one badly infested tree as a center. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 We feel that the Chinese chestnuts are of that type. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 We have one cross between a none-too-promising Chinese chestnut and an American chestnut, with a good bunch of hybrids and they are different from other hybrids. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Also, I have been planting nuts from all sources from which I could obtain them, mostly of the Chinese chestnut type. Growing Nuts in the North A Personal Story of the Author's Experience of 33 Years with Nut Culture in Minnesota and Wisconsin In the Gulf States and northward along the Atlantic seaboard the Chinese chestnut tree is vigorous, healthy, and productive, coming into bearing at a fairly early age and thereafter producing regular crops. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 The planting originally consisted of twenty Chinese chestnuts, fifteen named black walnuts, four hicans and four Persian walnuts. Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947 Perhaps the Chinese chestnut is not so much inclined that way. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 Mr. J. C. Moore: I just want to give some data on some of the class work at Auburn with Chinese chestnuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 In south Georgia the Chinese chestnut normally begins growth soon after March 1, but in some years it has started as much as a month after this date. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 There is no question but that the Chinese chestnut tree is very well adapted to the Southeast. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Chinese chestnuts have proved to be the most valuable for forest, orchard and ornamental use. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 I do not know whether or not there have been clonal rootstocks selected for Chinese chestnut. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 We have some grafts there of pure Chinese chestnuts top-worked on some worthless Japanese. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 An important factor in resistance of the Chinese chestnuts to the blight is to keep the trees growing vigorously. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Our test plantings of Chinese chestnuts growing in the same soils where susceptible trees of American and European chestnuts were killed, continue to make a vigorous growth. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 We were very much disappointed with Chinese chestnuts when they first began to bear at Auburn. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 But with the Chinese chestnut, color is not so important. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 Dr. MacDaniels: I am not talking about European or American, I am talking about Chinese chestnuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 From the foregoing observations it is evident that the Chinese chestnut cannot withstand the effects of crowding either in a solid planting or in competition with native growth. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 All the variations common to any group of Chinese chestnut seedling trees have been in evidence. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 The Chinese chestnut cannot withstand a high water table, or free standing water, but appears to be somewhat resistant to drought injury when once well established. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 I think that we have any amount of evidence that Chinese chestnuts can be rooted from cuttings, but can trees grow on from rooting cuttings? Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 Mr. Chase: Mr. Howell, as a nurseryman, has propagated the Chinese chestnut tree. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 From that location about 10 years ago he introduced, under numbers, three selections of Chinese chestnuts grown from seed imported in the early 30's. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 In 1945 we applied the ax, because a Chinese chestnut tree, from an orchard standpoint, if it's not in bearing in ten years after planting is not worth keeping. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 In fact, for orchard plantings, nuts should be used only from the best individual trees of the Chinese chestnut. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 The experiment described in this paper was initiated for the purpose of determining the response made by trees of Chinese chestnut varieties pruned and trained to three heights of head. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 Before the war I ordered some Chinese chestnuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 And then these Chinese chestnuts are the quickest trees to let the buds swell, and the bark softens up all the way to the ground on the young ones. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Dr. MacDaniels: Between ourselves—and this is not an academic question—we get continual inquiries regarding the Chinese chestnuts and what should they plant and where can they get the trees, and so forth. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 We were studying Chinese seedlings, and we attempted to bud those Chinese chestnut seedlings, and on some of the larger seedlings we top-worked. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Our preliminary conclusion is that early pruning in this species causes severe dwarfing and delay in the fruiting of Chinese chestnuts. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 The Chinese chestnuts are not doing very well, as they needed more attention than I could give them. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Mr. Bush: I'd like to say that you can propagate the Chinese chestnut by layering if you want to, and that will put it on its own. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 If they sell Chinese chestnut trees which have been propagated vegetatively and they only grow five, eight, 10 or 15 years and then die, it's going to come back on the nurserymen. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 There are several small plantings of black walnuts, Chinese chestnuts, and Persian walnuts in various parts of the state. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 I've never seen papaw or hazel nut large enough for timber, but the Persian walnut has some value and the Chinese chestnut is a fair timber tree. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 I know there are some nurserymen today that are planting unknown chestnut seeds, and they are selling the trees as Chinese chestnut. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 At the present time we have planted five pairs of named varieties of filberts, four Chinese chestnuts, of which three survive, four Persian walnuts, three of which survive, and two Japanese walnuts. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Considerable leaf bud killing occurred on Chinese chestnut. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 Chinese chestnut has been reported to layer easily but experiments with both mound and trench layers of selected varieties of this species at the Glenn Dale, Maryland Station of the U.S. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 Now, with Chinese chestnuts, we planted seedlings that were grown from the seed of a parent tree at Beltsville. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 He wanted to know where there was an orchard with 20-year-old grafted Chinese chestnut trees. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948
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