| 单词 | pollenation |
| 例句 | A Member: I would like to have you kindly explain to what extent cross pollenation can be made practical to the ordinary grower. Northern Nut Growers Association Report of the Proceedings at the Fifth Annual Meeting Evansville, Indiana, August 20 and 21, 1914 We were successful in obtaining some from the trees of Messrs. Killen and Rosa, and Miss Lea, but though this and some pollen of black, butternut and the Japanese was used no pollenation was successful. Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting Lancaster, Pennsylvania, December 18 and 19, 1912 Plant-breeding is simply accomplished by sifting the pollen of one plant upon the stigma of another, this act—pollenation—resulting in fertilization, Nature in her own mysterious ways bringing forth the new plant. Marvels of Modern Science |
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