| 水稻光敏感雄性不育临界日长及其对环境因子反应的初步研究 |
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| 引用本文： | 薛光行 赵建宗. 水稻光敏感雄性不育临界日长及其对环境因子反应的初步研究[J]. 作物学报, 1990, 16(2): 112-122 |
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| 作者姓名： | 薛光行 赵建宗 |
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| 作者单位： | 中国农业科学院作物育种栽培研究所 |
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| 摘 要： | 水稻光敏感雄性不育的临界日长包括:可诱导显著雄性败育的最小的日照时数(简称“诱导临界日长”)和导致雄性近似于完全败育的日长(简称“败育临界日长”)。“诱导”与“败育”两个临界日长值间有约1小时的间隔。而且它们随栽培环境中除日长外的其它因子的波动而变化。经对在4种不同环境下测得的败育度—日照时数变异的统计分
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| 关 键 词： | 水稻雄性不育 临界日长 环境温度效应 “日长×环境温度”互作 |
| 收稿时间： | 1989-06-12 |
| 修稿时间： | 1989-10-02 |
A Preliminary Study on the Critical-Daylength Evoking the Photoperiodic Sensitive Male Sterility of Rice and Their Responses to Other Environmental Factors |
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| Xue Guangxing Zhao Jianzhong. A Preliminary Study on the Critical-Daylength Evoking the Photoperiodic Sensitive Male Sterility of Rice and Their Responses to Other Environmental Factors[J]. Acta Agronomica Sinica, 1990, 16(2): 112-122 |
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| Authors: | Xue Guangxing Zhao Jianzhong |
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| Affiliation: | Institute of Crop Breeding and Cultivation; CAAS; Beijing |
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| Abstract: | The study revealed that there were two different critical-daylength values evoking thephotoperiodic sensitive male sterility of rice.One of them was the minimum daylengthcausing evident abortion,while the other was that leading to nearly complete male sterility.There was a discrepancy of about 1 hou |
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| Keywords: | Male sterility of rice Critical-daylength Effect of environment-temperature Interaction of daylength×temperature |
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