| 银杏性别分化阶段的早期鉴定及其激素调控 |
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| 引用本文： | 田砚亭,张秀海.银杏性别分化阶段的早期鉴定及其激素调控[J].河北林果研究,1998,13(3):199-203. |
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| 作者姓名： | 田砚亭 张秀海 |
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| 作者单位： | 北京林业大学 |
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| 摘 要： | 通过对银杏植株不同生长发育阶段同工酶检测，确定银杏植株在９０ｄ苗龄期已经开始性别分化，在此基础上，对９０ｄ生之前的银杏植株进行激素处理，发现激素处理可以改变银杏的性比，其中，赤霉素具有诱雄作用，乙烯利具有诱雌作用。
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| 关 键 词： | 银杏 同工酶 性别鉴定 激素调控 |
EARLY IDENTIFICATION OF SEXUAL DIFFERENTIATION OF Ginkgo biloba AND ITS HORMONAL REGULATION |
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| Tian Yanting,Zhang Xiuhai.EARLY IDENTIFICATION OF SEXUAL DIFFERENTIATION OF Ginkgo biloba AND ITS HORMONAL REGULATION[J].Hebei Journal of Forestry and Orchard Research,1998,13(3):199-203. |
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| Authors: | Tian Yanting Zhang Xiuhai |
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| Abstract: | Ginkgo plants at different developing stages were detected by isozyme,and sexual differentiation of the plant was found started at 90 day old.Hormone treatment to the plants of younger than 90 day old could result in variation of sexual ratio.Treatment with GAs could induce more male plants,and more female plants by ethly. |
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| Keywords: | Ginkgo biloba isozyme sexual identification |
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