| 杂交水稻测配方法比较 |
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| 引用本文： | 余灿,杨远柱,秦鹏,符辰建,王琛,赵新辉,曾国应,吴挺飞.杂交水稻测配方法比较[J].作物研究,2014(4):416-418. |
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| 作者姓名： | 余灿 杨远柱 秦鹏 符辰建 王琛 赵新辉 曾国应 吴挺飞 |
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| 作者单位： | 袁隆平农业高科技股份有限公司,湖南长沙410119 |
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| 基金项目： | 湖南省重大科技专项（2009FJ1004-3）;湖南省水稻产业技术体系资助. |
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| 摘 要： | 比较了杂交水稻常规测配方法及几种改良测配方法的优缺点。认为常规测配方法存在费时耗力，结实率不高，测配效率低等缺陷，分析了提前套袋、温烫促开花、布套隔离等方法的适用范围和特点。
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| 关 键 词： | 杂交水稻 测配方法 套袋 温烫 隔离 |
Co mparison of Several Hybrid Rice Testcrossing Methods |
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| YU Can,YANG Yuan-zhu,QIN Peng,FU Chen-jian,WANG Chen,ZHAO Xin-hui,ZENG Guo-ying,WU Ting-fei.Co mparison of Several Hybrid Rice Testcrossing Methods[J].Crop Research,2014(4):416-418. |
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| Authors: | YU Can YANG Yuan-zhu QIN Peng FU Chen-jian WANG Chen ZHAO Xin-hui ZENG Guo-ying WU Ting-fei |
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| Institution: | ( Yuan Long Ping High - Tech Agriculture Co. , Ltd, Changsha, Hunan 410119, China) |
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| Abstract: | Many of the traditional methods of test crossing exists some disadvantages,such as time-consuming and labor-intensive,low efficiency,besides,seed setting rate is not high.The author analysed the pros and cons,operability of common method of test cross,then put forward several improved methods：early bagging,hot watering,cloth cover isolated,and their respective scope and characteristics were further expatiated. |
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| Keywords: | Hybrid rice Method of testcrossing Bagging Hot watering Isolation |
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