摘要
综合评判在农作物育种、农业生产决策、农产品品质评价等农业工程多领域的作用越来越显著,日益成为研究热点。该文概述了作物育种过程中几种主要的评判方法,包括模糊综合评判、灰色关联度分析和DTOPSIS方法,简述了各方法的原理、实现步骤,介绍了这些方法在作物育种过程中的国内外研究进展,分析了各自的优缺点,对作物育种综合评判方法的发展趋势进行了展望。
Comprehensive evaluation method was more and more significant for crop breeding,agriculture production decision,evaluation of quality of agricultural products in the field of agricultural engineering,and it has become a hot spot in the research field of agricultural engineering.Several main evaluation methods were introduced in detail,including fuzzy comprehensive evaluation,gray correlation degree analysis and DTOPSIS method.Implementing steps of each method was briefly described.Application research progress at home and abroad was reviewed.Their respective advantages and disadvantages were discussed.Finally,research development trend in this field was prospected.
出处
《农业工程》
2013年第3期112-119,共8页
AGRICULTURAL ENGINEERING
关键词
作物育种
数据分析
综合评判
模糊评判
DTOPSIS
灰色关联度
Crop breeding,Data analysis,Comprehensive evaluation,Fuzzy comprehensive evaluation,DTOPSIS,Gray correlation degree
