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作物学报 ›› 1990, Vol. 16 ›› Issue (02): 112-122.

• 研究论文 • 上一篇    下一篇

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

薛光行;赵建宗   

  1. 中国农业科学院作物育种栽培研究所
  • 收稿日期:1989-06-12 修回日期:1989-10-02 出版日期:1990-04-12 网络出版日期:1990-04-12

A Preliminary Study on the Critical-Daylength Evoking the Photoperiodic Sensitive Male Sterility of Rice and Their Responses to Other Environmental Factors

Xue Guangxing; Zhao Jianzhong   

  1. Institute of Crop Breeding and Cultivation; CAAS; Beijing
  • Received:1989-06-12 Revised:1989-10-02 Published:1990-04-12 Published online:1990-04-12

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

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

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

Key words: Male sterility of rice, Critical-daylength, Effect of environment-temperature, Interaction of daylength×temperature

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[2] 曾汉来;张端品. 不育临界温度值不同的培矮64S近等基因系选育[J]. 作物学报, 2001, 27(03): 351-355.
[3] 陶龙兴;王熹;俞美玉;黄效林. CM268诱导水稻雄性不育的效果及作用机理研究[J]. 作物学报, 2001, 27(02): 178-184.
[4] 薛光行;陈平. 温度对光敏感雄性核不育水稻育性转换的影响研究[J]. 作物学报, 1992, 18(06): 429-438.
[5] 薛光行; 申岳正. 粳稻(Oryza sativa L.subsp.japonica)光敏感雄性不育“温度效应”初析[J]. 作物学报, 1991, 17(05): 362-368.
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