| 光敏感核不育水稻的光温特性与育性诱导效应的关系 |
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| 引用本文： | 邹应斌,余铁桥,萧光玉.光敏感核不育水稻的光温特性与育性诱导效应的关系[J].湖南农业大学学报(自然科学版),1991(2). |
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| 作者姓名： | 邹应斌 余铁桥 萧光玉 |
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| 作者单位： | 湖南农学院农学系 长沙
(邹应斌，余铁桥)，湖南农学院农学系 长沙(萧光玉) |
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| 摘 要： | 长日第二光周期对不育系育性转变的诱导效应,决定于其本身短日第一光周期感光性强弱。据此,可将目前已发现或转育的光(温)敏感核不育水稻划分为3种类型,即光敏感型核不育水稻、温度敏感型核不育水稻和光温互作型核不育水稻。用起源予低纬度地区或具有短日第一光周期强感光性的晚籼作为转育材料,是选育籼型光敏感核不育水稻的可能途径。
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| 关 键 词： | 水稻 光周期 光诱导 诱变育种/光敏感 核不育 |
RELATIONSHIP BETWEEN THE ECOLOGICAL BACKGROUND OF PHOTOPERIOD-SENSITIVE GENIC MALE STERILE RICE AND THE INDUCTION EFFECTS OF FERTILITY TRANSFORMATION |
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| Zou Yingbin,Yu Tieqiao,Xiao Guangyu,.RELATIONSHIP BETWEEN THE ECOLOGICAL BACKGROUND OF PHOTOPERIOD-SENSITIVE GENIC MALE STERILE RICE AND THE INDUCTION EFFECTS OF FERTILITY TRANSFORMATION[J].Journal of Hunan Agricultural University,1991(2). |
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| Authors: | Zou Yingbin Yu Tieqiao Xiao Guangyu |
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| Abstract: | The induction effects of photoperiod or thermoperiod-sensitive ge-nic sterile lines depend On their background thermo-photoperiodic response.Inaccordance with their photoperiodic responses they can be grouped into threetypes.1/photoperiod-sensitive genie male sterile rice;2/thermoperiod-sensitiverice; 3/photoperiod-thermoperiod sensitive rice.It is also discussed that,if trans-selecting late indica rice originated in low latitude regions or that with strongphotosensitivity,it is a possible path for obtaining photoperiod-sensitive ind-ica genic male sterile lines. |
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| Keywords: | lowland rice photoperiod light-inductions mutation breeding/photoperiod-sensitive genic male sterile |
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