新疆复播玉米新品种(系)综合性状评价  

The Application of DTOPSIS Method in Comprehensive Evaluation of Multiple Cropping Corn Varieties in Xinjiang

作　　者：李进[1] 赵龙[2] 梁晓玲[3] 阿布来提[3] 王勇刚[4] 

机构地区：[1]新疆农科院科研管理处,乌鲁木齐830091 [2]新疆农科院吐鲁番长绒棉研究所,新疆吐鲁番838000 [3]新疆农科院粮食作物研究所,乌鲁木齐830091 [4]新疆农科院品质资源研究所,乌鲁木齐830091

出　　处：《玉米科学》2008年第5期42-45,49,共5页Journal of Maize Sciences

基　　金：新疆维吾尔自治区"十五"重大专项"高产优质多抗玉米新品种选育"

摘　　要：DTOPSIS法所提供的合理的量化分析指标,比单用产量分析更为客观准确,且原理易懂,计算简便,便于计算机操作,是一种较为理想的综合评定方法。应用DTOPSIS法对2006年新疆复播玉米区域试验参试品种进行多个性状的综合评价。结果表明,CX4721品种评价值最高,为0.577 3;其次为新玉9号和CX3416品种,评价值分别为0.510 1和0.44,3个品种适合在南疆大面积示范推广。DTOPSIS was more suitable for multiple cropping corn varieties than the yield production analysis, and existing relative problems in comprehensive evaluation of DTOPSIS on corn varieties were also discussed. Eight corn varieties were evaluated by using the method of DTOPSIS, which taking the data from Xinjiang multiple cropping corn euhivars test area in 2006 as example. The results showed that CX4721 was the highest value of 0.577 3, XINYU 9 listed the second and CX3416 the third with the values of 0.5101 and 0.44 respectively. The three eultivars were suitable to grow in Southern Xinjiang.

关 键 词：DTOPSIS法 玉米新品种 综合评价 

分 类 号：S513.024[农业科学—作物学]