| 单词 | Gossypium |
| 例句 | However, prehistoric South American farmers instead grew the related cotton Gossypium barbadense. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z For instance, 95 percent of the cotton grown in the world today belongs to the cotton species Gossypium hirsutum, which was domesticated in prehistoric times in Mesoamerica. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z The region's native cotton, Gossypium barbadense, is also known as Pima cotton, and the strain became a backbone of modern cotton industry hybrids, says Splitstoser. The Super-Ancient Origins of Your Blue Jeans 2016-09-14T04:00:00Z The Gossypium genus is ideal for investigating emergent consequences of polyploidy. Repeated polyploidization of Gossypium genomes and the evolution of spinnable cotton fibres 2012-12-19T18:21:26.970Z The differences are too technical for explanation here; but, generally speaking, the members of the 'hirsutum' species of the 'Gossypium' tribe now rule the world of cotton. The Romance of Industry and Invention 2011-12-19T03:00:43.870Z The species of cotton principally cultivated in the Island is Gossypium herbaceum. Notes on Agriculture in Cyprus and Its Products Botany and Cultivation.—The genus Gossypium includes herbs and shrubs, which have been cultivated from time immemorial, and are now found widely distributed throughout the tropical and subtropical regions of both hemispheres. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 5 "Cosway" to "Coucy" The most important genus in this order is the Gossypium. The Story of the Cotton Plant The Many Enemiesof the Growing Boll Of the plants upon which humanity depends, the various species of the genus Gossypium have probably more enemies, and more relentless enemies, than any other. The Fabric of Civilization A Short Survey of the Cotton Industry in the United States Cotton.—The cotton fibre of commerce is the lint surrounding the seeds of several species of Gossypium, plants belonging to the same natural order as the marshmallow and the hollyhock. Commercial Geography A Book for High Schools, Commercial Courses, and Business Colleges The Gossypium herbaceum grows from four to six feet in height and bears a yellow flower. Textiles For Commercial, Industrial, and Domestic Arts Schools; Also Adapted to Those Engaged in Wholesale and Retail Dry Goods, Wool, Cotton, and Dressmaker's Trades Classification.—Considerable difficulty is encountered in attempting to draw up a botanical classification of the species of Gossypium. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 5 "Cosway" to "Coucy" It is not surprising, therefore, to find that no two botanists agree as to the number of species comprising the Gossypium family. The Story of the Cotton Plant The cotton plant principally cultivated in Japan is of the species known as Gossypium herbaceum, resembling that of India, China, and Egypt. Scientific American Supplement, No. 613, October 1, 1887 The sterility of the hills here is much relieved by the bunches of beautiful large yellow flowers of the Cochlospermum Gossypium, interspersed with the large balls of white cotton, just bursting from the seed-vessels. Narrative of the Voyage of H.M.S. Rattlesnake, Commanded By the Late Captain Owen Stanley, R.N., F.R.S. Etc. During the Years 1846-1850. Including Discoveries and Surveys in New Guinea, the Louisiade Archipelago, Etc. to Which Is Added the Account of Mr. E.B. Kennedy's Expedition for the Exploration of the Cape York Peninsula. By John Macgillivray, F.R.G.S. Naturalist to the Expedition. — Volume 2 Gossypium herbaceum.—The radicles of this plant bend, through the action of geotropism, for a length of about 6 mm. The Power of Movement in Plants Gossypium Barbadense.—The fine long silky fibres of commerce are all derived from this species. The Story of the Cotton Plant The Gossypium is either herbaceous, shrubby, or treelike, varying in height from three to twenty feet. The Story of the Cotton Plant Gossypium Peruvianum, but belong to the first and second of the types already described. The Story of the Cotton Plant The radicles of Tropaeolum were highly sensitive to contact; and so, as far as we could judge, were those of Gossypium herbaceum, and they were certainly sensitive to caustic. The Power of Movement in Plants Of 5 cauterised radicles of Gossypium herbaceum, 4 remained horizontal for 23 h. and 1 became slightly geotropic; 6 control radicles were distinctly geotropic in 7 h. The Power of Movement in Plants Gossypium herbaceum.—It is remarkable that the cotyledons of this species behave differently from those of the last. The Power of Movement in Plants The chief commercial types of Gossypium are—1. The Story of the Cotton Plant There are, however, some strong exceptions to this rule, as the cotyledons of Gossypium, Anoda and Ipomoea do not possess pulvini, yet continue to move and to grow for a long time. The Power of Movement in Plants |
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