| 切割子叶对黄瓜子叶离体培养及去顶苗直接成花的影响 |
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| 引用本文： | 朱诚,曾广文,梁海曼.切割子叶对黄瓜子叶离体培养及去顶苗直接成花的影响[J].浙江大学学报(农业与生命科学版),1999(3). |
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| 作者姓名： | 朱诚 曾广文 梁海曼 |
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| 作者单位： | 浙江大学生物科学系!浙江杭州310029(朱诚，曾广文)，浙江大学生命科学学院!浙江杭州310012(梁海曼) |
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| 基金项目： | 浙江省自然科学基金!396061 |
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| 摘 要： | 黄瓜离体子叶培养时，整片子叶培养形成花芽的百分率明显高于切除部分子叶的花芽形成的百分率。切除黄瓜幼苗１／２子叶明显促进黄瓜幼苗去顶芽后直接形成花芽的百分率。纵向切除１／２子叶不利于直接花芽的形成。
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| 关 键 词： | 黄瓜子叶 花芽分化 切割处理 |
Effects of cutting cotyledons on direct floral bud formation of excised cotyledonary explants and decapitated cucumber seedlings. |
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| ZHU Cheng, LIANG Hai-man,ZENG Guang-wen,.Effects of cutting cotyledons on direct floral bud formation of excised cotyledonary explants and decapitated cucumber seedlings.[J].Journal of Zhejiang University(Agriculture & Life Sciences),1999(3). |
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| Authors: | ZHU Cheng LIANG Hai-man ZENG Guang-wen |
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| Abstract: | Cotyledons from aseptical seedlings of cucumber (cucumis sativus L. ) inoculated on modified Murashings and skoog (MS) medium, the percentage of the direct floral buds formation of the whole cotyledons was higher than those cutting out the part of cotyledonary blade. The cutting of 50% cotyledo- nany blade promoted the percentage of direct floral bud formation at the cotyledonary node region of the decapitated cucumber seedlings. |
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| Keywords: | cucumber cotyledons floral bud formation cutting treatment |
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