| 同异分析方法在小麦新品种(系)综合评价中的应用 |
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| 引用本文： | 宋志均,韩勇,薛鑫,郭鹏飞,贺德先. 同异分析方法在小麦新品种(系)综合评价中的应用[J]. 河南农业科学, 2011, 40(1): 33-36 |
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| 作者姓名： | 宋志均 韩勇 薛鑫 郭鹏飞 贺德先 |
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| 作者单位： | 1. 安阳市农业科学研究院,河南,安阳,455000
2. 河南农业大学,河南,郑州,450002 |
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| 基金项目： | 国家小麦产业技术体系安阳试验站国家粮食丰产科技工程项目，绵阳市科技计划项目 |
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| 摘 要： | 采用同异分析方法,对安阳市农科院20个小麦新品种(系)的8个主要性状指标进行了综合分析和评价。结果表明,08-1、07-20、08-26、08-41和08-45联系度值较高,排在前5位,与田间实际观察结果相吻合。同异分析方法是对新品种(系)进行评价分析的一种新方法,该方法和常用的方差分析相比,运算简便,易于掌握,评价更全面、更合理,用于评价小麦新品种(系)切实可行。
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| 关 键 词： | 小麦 同异分析法 品种综合评价 应用 |
Application of Similarity-difference Analysis Method in Comprehensive Evaluation of New Wheat Cultivars(Lines) |
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| SONG Zhi-jun,HAN Yong,XUE Xin,GUO Peng-fei,HE De-xian. Application of Similarity-difference Analysis Method in Comprehensive Evaluation of New Wheat Cultivars(Lines)[J]. Journal of Henan Agricultural Sciences, 2011, 40(1): 33-36 |
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| Authors: | SONG Zhi-jun HAN Yong XUE Xin GUO Peng-fei HE De-xian |
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| Affiliation: | 1.Anyang Research Academy of Agricultural Sciences,Anyang 455000,China;2.Henan Agricultural University,Zhengzhou 450002,China) |
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| Abstract: | With similarity-difference analysis method,8 main traits of 20 new wheat varieties(lines) were comprehensively analyzed and evaluated.The results showed that 08-1,07-20,08-26,08-41 and 08-45 were of high similarity with the ideal variety,ranked in the top five,consistent with actual field observations.The similarity-difference analysis method is a new approach for evaluation and analysis of new varieties(lines).Compared to the common variance analysis,the method is simple for calculation,easy to master,and more comprehensive and reasonable for evaluation,therefore it is feasible for evaluation of new wheat varieties(lines). |
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| Keywords: | Wheat Similarity-difference analysis method Comprehensive evaluation of new wheat cultivars Application |
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