| 全雌系苦瓜两性花分化的化学调控 |
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| 引用本文： | 王日升,张曼,方锋学,刘文君,杨丽涛,李杨瑞.全雌系苦瓜两性花分化的化学调控[J].中国蔬菜,2010,1(14):64-66. |
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| 作者姓名： | 王日升 张曼 方锋学 刘文君 杨丽涛 李杨瑞 |
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| 作者单位： | 1.广西农业科学院蔬菜研究所，广西南宁 530007；;2.广西大学农学院，广西南宁 530005；;3.广西作物遗传改良生物技术重点开放实验室，广西南宁 530007 |
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| 基金项目： | 广西青年科学基金，公益性行业(农业)科研专项，广西作物遗传生物技术重点开放实验室开放课题 |
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| 摘 要： | 以不同苗龄全雌系苦瓜X黑-d-d为试材,研究硝酸银不同浓度、不同喷施次数对其诱雄的效果。结果表明,硝酸银诱导全雌系苦瓜X黑-d-d两性花分化的关键时期是三叶期,300mg·L-1硝酸银喷施2次,每次间隔5d的诱雄效果最好。
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| 关 键 词： | 苦瓜 全雌系 两性花 硝酸银 |
| 收稿时间： | 2010-02-09; |
Bisexual Flower Differentiation of Bitter Melon Gynoecious Line by Chemical Regulation |
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| WANG Ri-sheng,ZHANG Man,FANG Feng-xue,LIU Wen-jun,YANG Li-tao,LI Yang-rui.Bisexual Flower Differentiation of Bitter Melon Gynoecious Line by Chemical Regulation[J].China Vegetables,2010,1(14):64-66. |
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| Authors: | WANG Ri-sheng ZHANG Man FANG Feng-xue LIU Wen-jun YANG Li-tao LI Yang-rui |
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| Institution: | 1.Vegetable Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, Guangxi, China;2.Agricultural College, Guangxi University, Nanning 530005, Guangxi, China;3.Guangxi Crop Genetic Improvement and Biotechnology Lab, Nanning 530007, Guangxi, China |
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| Abstract: | To maximize the production of bisexual flowers of bitter melon（Momordica
charantia L.）gynoecious line through chemical induction, different concentrations of AgNO3 were treated at different seedling stages of the gynoecious line X Hei-d-d. The result indicated that the third complete leaf stage was important for the bisexual flower induction with AgNO3 treatments. The optimal AgNO3 concentration was 300 mg·L-1 for X Hei-d-d, and the best results were produced by treating two times with an interval of 5 days. |
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| Keywords: | Gynoecious line Bisexual flower AgNO3 |
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