应用灰色关联度分析法综合评价冷季型草坪草种  

Preliminary study on the gray correlative degree analysis method to evaluate turfgrasses

作　　者：田伯红[1] 徐玉鹏[1] 李雅静[1] 刘全凤[1] 王秀岭[1] 赵忠祥[1] 

机构地区：[1]沧州市农林科学院牧草研究所,河北沧州061001

出　　处：《草原与草坪》2005年第2期55-58,共4页Grassland and Turf

基　　金：河北省科委"环渤海低平原旱碱区冷季型草坪草引种筛选及管理技术研究"攻关课题(018201116D)

摘　　要：应用灰色关联度分析法,对2000～2002年沧州市农林科学院引进的4大草种37个品种的适应性鉴定结果进行分析,其评诂结果与草种、品种的实际表现基本一致,说明关联度分析法在冷季型草坪草种上的综合评估是可行的.By the gray correlative degree analysis method of the gray systematic theory, to analyze the adaptability appraisal result on 37 varieties belonging to 4 species introduced by our academy during the period from 2000 to 2002. The evaluation result is in fundamental accordance with the true manifestation. The result indicated that comprehensive evaluation on turfgrasses is feasible by the gray correlative degree analysis method.

关 键 词：关联度分析 综合评价 草坪草种 

分 类 号：S668.4[农业科学—果树学]