| 杂交稻特优524的丰产性稳定性适应性分析* |
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| 引用本文： | 陈岳徐,许大熊,陈文贞.杂交稻特优524的丰产性稳定性适应性分析*[J].中国农学通报,2003,19(3):21-21. |
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| 作者姓名： | 陈岳徐 许大熊 陈文贞 |
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| 作者单位： | 广东省汕头市农业科学研究所,汕头,515021 |
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| 基金项目： | 广东省"九五"重点科技攻关项目(9622033035). |
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| 摘 要： | 利用1994和1995两年广东省杂交稻区域性试验资料以及1995和1996两年全国籼型杂交晚稻区域性试验资料，通过t检验、变异系数和回归系数分别对特优524和对照种（汕优63、汕优桂33）的丰产性、稳定性和适应性进行分析和比较，结果表明：特优524的丰产性、适应性均明显地优于对照种，而稳定性则次于汕优63，但好于汕优桂33，是一个较为理想的迟熟高产杂交稻新组合。
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| 关 键 词： | 追肥 追肥 烤烟 云烟105 品质 经济效益 |
Hybrid Rice Teyou 524 Fertility Character Steady Character And Adaptive Character Analysis |
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| Chen Yuexu,Xu Daxiong,Chen Wenzhen.Hybrid Rice Teyou 524 Fertility Character Steady Character And Adaptive Character Analysis[J].Chinese Agricultural Science Bulletin,2003,19(3):21-21. |
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| Authors: | Chen Yuexu Xu Daxiong Chen Wenzhen |
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| Institution: | (Shantou Agricultural Science Research Institute, Guangdong, Shantou, 515021) |
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| Abstract: | Using the regional trial data of Guangdong hybrid rice in 1994 and 1995, and regional trial data of national late hybrid indica rice in 1995 and 1996, by t test, variation coefficient and regress coefficient, analysis and compare with the fertility character, steady character and adaptive character of Teyou 524 and ck (Shanyou 63, Shanyougui 33) , the result showed: It was obviously that the fertility character and adaptive character of Teyou 524 was better than ck,but steady character was between Shanyou 63 and Shanyougui 33, it was a quite good lat-mature and high-yield new hybrid rice combination. |
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| Keywords: | Hybrid rice Teyou 524 Fertility character Steady character Adaptive character |
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