| 两系杂交粳稻两优2887母本直播高产制种技术 |
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| 引用本文： | 李培德,方国成,徐华山.两系杂交粳稻两优2887母本直播高产制种技术[J].现代农业科技,2012(24):50-51. |
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| 作者姓名： | 李培德 方国成 徐华山 |
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| 作者单位： | 湖北省农业科学院粮食作物研究所,湖北武汉,430064 |
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| 基金项目： | 国家科技支撑计划项目(2006BAD01A01-5);湖北省农业科技创新中心资助项目(2012-620-001-003) |
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| 摘 要： | 两优2887（NC228S/R187）是湖北省农业科学科院粮食作物研究所育成的两系杂交粳稻组合。根据两优2887多年多点制种实践,并结合双亲的主要特征特性,总结了该组合母本直播高产制种技术。
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| 关 键 词： | 两系杂交粳稻 两优2887 直播 制种技术 |
High-yielding Seed Production Techniques by Direct Seeding of Female Parent for Two-line Japonica Hybrid Rice Liangyou 2887 |
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| Authors: | LI Pei-de FANG Guo-cheng XU Hua-shan |
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| Institution: | (Institute of Food Crops,Hubei Academy of Agricultural Sciences,Wuhan Hubei 430064) |
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| Abstract: | Liangyou 2887 is a new two-line japonica hybrid rice combination crossbreed from the male line R187 and the PGMS line NC228S. This combination was bred by Institute of Food Crops , Hubei Academy of Agricultural Sciences. Based the seed practice of Liangyou 2887 , its highyielding seed production techniques by direct seeding of the female parent were summarized in this paper. |
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| Keywords: | two-line japonica hybrid rice Liangyou 2887 direct seeding seed production technique |
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