农作物品种综合评判的熵权系数法研究

针对农作物品种综合评判问题,应用熵权系数法的基本原理,综合考虑农作物的多种性状,提出了对农作物品种进行多准则综合评价的熵权系数方法,克服了以往评判中只注重作物的某一或某几项性状而忽略其它性状所造成的偏差。文中以鲁西北棉区两熟的小麦配套品种(系)为例,进行了具体的评价计算。

Method of Entropic Coefficients for Comprehensive Evaluation of Crop Varieties

Based on the comprehensive evaluation problem of crop varieties,by use of the principle of entropy coefficient method,and with consideration the crop traits,an comprehensive evaluation method with entropy coefficients was proposed in this paper.This method avoided experimental deviation induced by placing extreme stress on partial crop traits while neglecting other characters.With a calculation example,the wheat varieties of double crop wheat and cotton in the Nouthwest of Shandong Province were comprehensively evaluated by use of this method.