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。
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).
出处
《河南农业科学》
CSCD
北大核心
2011年第1期33-36,共4页
Journal of Henan Agricultural Sciences
基金
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(2006BAD02A07-04)
绵阳市科技计划项目(09zd2103)
关键词
小麦
同异分析法
品种综合评价
应用
Wheat
Similarity-difference analysis method
Comprehensive evaluation of new wheat cultivars
Application