摘要
运用信息熵原理,建立了作物品种综合评价模型,提出了品种多目标综合评价方法,结合小麦品种区域试验,具体介绍了这种方法的应用.研究表明,信息熵综合评价方法对于客观综合评价品种,具有重要的参考价值.
By means of the principle of information entropy,the authors established a comprehensive assesement model of crop cultivars,proposed a method of poly-target comprehensive assesement for cultivars.Combining an actual example of regional test of wheat cultivars in South Huanghuai Plains in 2005—2006, application of the method was recommended,and some significant conclusions were drawn.This showed that the method had an important guiding meaning for evaluating cultivars objectively and scientifically.
出处
《河南农业大学学报》
CAS
CSCD
北大核心
2007年第6期614-618,共5页
Journal of Henan Agricultural University
关键词
信息熵
小麦
品种区域试验
综合评价
information entropy
wheat
regional test of wheat cultivars
comprehensive evaluation
