安徽农业科学2001，Vol.29Issue(2)：129-132,4.
温度对籼型温敏核不育系2301S育性的影响
Effects of Temperature on the Fertility of Indica Rice TGMS Line 2301S
王守海 1杜士云 1李成荃 1王德正 1罗彦长 1吴爽1
作者信息
摘要
Abstract
The effects of temperature on the bagged self seed and the abortive pollen types of indica TGMS rice line 2301S were studied by sowing on different dates in 1999 and 2000. The results showed that the fertility of rice line 2301S was mainly affected by low temperature in period from eleventh to seventeenth day before heading. Affection of continuous high temperature in early growth duration on the fertility showed compensative effect. Its critical temperature of fertility alteration and no pollen abortion typical alteration were 23℃ and 27℃ respectively.关键词
温度/温敏核不育系/育性/影响分类
农业科技引用本文复制引用
王守海,杜士云,李成荃,王德正,罗彦长,吴爽..温度对籼型温敏核不育系2301S育性的影响[J].安徽农业科学,2001,29(2):129-132,4.
