摘要
介绍了DTOPSIS法的基本原理和方法,并运用DTOPSIS法对10个参试品种(系)的10个主要性状进行综合评价。结果表明,华硕、华鑫、华金的综合评价最高,分别为0.8171、0.7382和0.7029,评价结果与品种的实际表现一致。运用DTOPSIS法评估油茶优良无性系比仅靠产量进行分析更为准确、更趋于合理。
Introduced the DTOPSIS basic principle and method, DTOPSIS was employed for multi-trait 11 main characters on 10 clones. The results indicated that the comprehensive scores of Chaling 744, Chaling 784 and Chaling 766 were in the top grade, it was 0.8171, 0.7382 and 0.7029, respectively. The appraisal results was consistent with the variety actual performance. This method was more reasonable than that only using yield analysis.
出处
《广东农业科学》
CAS
CSCD
北大核心
2010年第6期10-11,共2页
Guangdong Agricultural Sciences
基金
国家"十一五"科技支撑项目(2006BAD18B0204
2006BAD01A1706)
关键词
DTOPSIS分析法
油茶
无性系
综合评价
DTOPSIS analytic method
Camellia oleifera
clones
combined assessment
