| 高稳系数法在杂交粳稻新品种高产稳产性分析评价中的应用 |
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| 引用本文： | 余新春,鲁伟林,夏明聪,郭桂英,李慧龙,严德远.高稳系数法在杂交粳稻新品种高产稳产性分析评价中的应用[J].天津农业科学,2011,17(5):81-83. |
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| 作者姓名： | 余新春 鲁伟林 夏明聪 郭桂英 李慧龙 严德远 |
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| 作者单位： | 1. 信阳市农业科学研究所,河南信阳,464000
2. 河南省农业科学院植物保护研究所,河南郑州,450002 |
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| 基金项目： | 国家水稻产业技术体系项目 |
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| 摘 要： | 采用高稳系数法(HSC),对2009年河南省粳稻联合区试中的4个杂交粳稻新品种(系)进行了高产稳产性综合分析。结果表明,焦杂粳1号是聚合了高产稳产基因的优良杂交粳稻新品种(系);新粳优1号的丰产性较好,具有一定的稳产性,适应范围较窄,环境的变化对其产量有一定的影响;X65003稳产性较好,具有较高的丰产性,适应性广,对环境和栽培条件的要求不严格;9优418(CK)适应范围较窄,对环境因素变化反应较敏感,产量变异性较大,在生产推广中要注意区域示范,选用适宜栽培区域,加强栽培及环境因子的调控等。
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| 关 键 词： | 高稳系数法 杂交粳稻 高产稳产性 |
Application of High Stability Coefficient Method in Analysis Evaluation of New Varieties of High and Stable Yield Hybrid Japonica Rice |
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| YU Xin-chun,LU Wei-lin,XIA Ming-cong,GUO Gui-ying,LI Hui-long,YAN De-yuan.Application of High Stability Coefficient Method in Analysis Evaluation of New Varieties of High and Stable Yield Hybrid Japonica Rice[J].Tianjin Agricultural Sciences,2011,17(5):81-83. |
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| Authors: | YU Xin-chun LU Wei-lin XIA Ming-cong GUO Gui-ying LI Hui-long YAN De-yuan |
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| Institution: | YU Xin-chun1,LU Wei-lin1,XIA Ming-cong2,GUO Gui-ying1,LI Hui-long1,YAN De-yuan1(1.Institute of Agricultural Sciences in Xinyang City,Xinyang,Henan 464000,China,2. Plant Protection Institute,Henan Academy of Agricultural Sciences,Zhengzhou,Henan 450002,China ) |
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| Abstract: | Using high stability coefficient (HSC), in 2009 in Henan Province, high and stable yield of 4 new hybrid japonica rice varieties (lines) were comprehensive analyzed in japonica rice combined area trial. The results showed that the variety of JIAO ZA JING 1 was an excellent new varieties(lines) with high and stable yield hybrid japonica rice genes; The high yield feature of the variety of XIN JING YOU 1 priority was better with a certain yield, adaptation narrower, changes in the environment to a certain ext... |
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| Keywords: | high stability coefficient hybrid japonica rice high and stable yield |
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