| 新育成反向核不育水稻FHS开花习性观察(英文) |
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| 引用本文： | 王会峰,欧阳艳蓉,黄群策.新育成反向核不育水稻FHS开花习性观察(英文)[J].Agricultural Science&Technology,2009(3). |
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| 作者姓名： | 王会峰 欧阳艳蓉 黄群策 |
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| 作者单位： | 咸宁学院电子与信息工程学院;武汉军械士官学校;郑州大学信息工程学院; |
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| 摘 要： | Objective] This study was to use reverse genic male sterile FHS better in field production. Method] Low energy nitrogen ion beam was taken as a mutation source to conduct mutagenic treatment for indica rice 99-02 and the mutant FHS with special fertility that was isolated from their offspring. Some characteristics such as flowering habit and stigma exsertion rate of FHS were observed in this experiment. Result] The reverse genic sterile rice FHS had an obvious peak flowering stage from 10:00 to 10:30, while the second peak flowering was from August 5 to August 10. Compared with PA64S, FHS flowered early and its flowering time was concentrated, showing that it is for seed propagation. The stigma exsertion rate of FHS was 85.8% and low exsertion rate was good for the purity of seed. Conclusion] The reverse genic sterile rice FHS had good value in use, besides, it could also be used as comparison material for studying fertility alternation mechanism of photoperiod sensitive genic male sterile rice.
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| 关 键 词： | 柱头外露率 开花时间 光温敏核不育系 观察 光温敏核不育水稻 开花动态 高产稳产 反向 开花习性 |
Observation on Flowering Habit of Reverse Genic Sterile Rice FHS |
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| WANG Hui-feng,OUYANG Yan-rong,HUANG Qun-ce. School of Electronic , Information Engineering Institute,Xianning University,Xianning ,. Wuhan Ordnance N.C.O. Academy,Wuhan ,. School of Information Engineering,Zhengzhou University,Zhengzhou.Observation on Flowering Habit of Reverse Genic Sterile Rice FHS[J].农业科学与技术(英文版),2009(3). |
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| Authors: | WANG Hui-feng OUYANG Yan-rong HUANG Qun-ce School of Electronic Information Engineering Institute Xianning University Xianning Wuhan Ordnance NCO Academy Wuhan School of Information Engineering Zhengzhou University Zhengzhou |
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| Institution: | WANG Hui-feng1,OUYANG Yan-rong2,HUANG Qun-ce31. School of Electronic , Information Engineering Institute,Xianning University,Xianning 437100,2. Wuhan Ordnance N.C.O. Academy,Wuhan 430075,3. School of Information Engineering,Zhengzhou University,Zhengzhou 450052 |
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| Abstract: | Objective] This study was to use reverse genic male sterile FHS better in field production. Method] Low energy nitrogen ion beam was taken as a mutation source to conduct mutagenic treatment for indica rice 99-02 and the mutant FHS with special fertility that was isolated from their offspring. Some characteristics such as flowering habit and stigma exsertion rate of FHS were observed in this experiment. Result] The reverse genic sterile rice FHS had an obvious peak flowering stage from 10:00 to 10:30, wh... |
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| Keywords: | Rice Genic sterile Flowering habit Stigma exsertion rate |
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