| 一个超低临界温度温敏核不育系的选育 |
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| 引用本文： | 周宗岳,李楠,周宁岳.一个超低临界温度温敏核不育系的选育[J].种子世界,2008(9). |
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| 作者姓名： | 周宗岳 李楠 周宁岳 |
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| 作者单位： | 1. 华南现代农业优质稻创新中心,茂名,525024
2. 广西河池学院 |
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| 摘 要： | 以在高海拔地区进行育性转换彻底性鉴定为特点，通过诱变、花药组织培养育成超低临界温度温敏型水稻不育系。实现了花粉育性双向彻底转换——在制种基地“终年不育”，同时在繁殖基地像常规稻一样自交结实。
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| 关 键 词： | 两系不育系 育性转换 临界温度 |
Beeding of Extreme Low Critical Temperature Thermo-sensitive Genic Male Sterile |
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| ZHOU Zong-yue.Beeding of Extreme Low Critical Temperature Thermo-sensitive Genic Male Sterile[J].Seed World,2008(9). |
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| Authors: | ZHOU Zong-yue |
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| Abstract: | With fundamental fertility transformation identification in high altitude as characteristic and by means of induction and pollen tissue culture, the breeding of extreme low critical temperature thermo-sensitive genic male sterile has fundamentally realized two-way pollen fertility transformation. It is always sterile in production bases, yet self fertile and yield seed like conventional rice in multiplication bases. |
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| Keywords: | Male Sterile Fertility Transformation Critical Temperature |
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