摘要
应用层次分析法构建了作物轮作复种模式综合评价的ＡＨＰ模型，对参试的２１个轮作复种模式的综合生产效益进行了评价，在评价分析的基础上，进而对２１个轮作复种模式按综合生产效益水平进行聚类与优选。
In this paper, the overall productive performance of the tested 21 patterns of crop rotational systems with multiple cropping was comprehensively evaluated with the Analytic Hierarchy Process method. The patterns were grouped into the 5 classes of 'excellence', 'good', 'fair', 'bad' and 'very bad' based on their overall productive performances by means of clustering analysis. The 9 patterns among all 21 patterns were superior in overall productive performances to the continuous monoculture of winter wheat under the trial conditions.
出处
《草业学报》
CSCD
1996年第3期22-27,共6页
Acta Prataculturae Sinica
关键词
层次分析法
轮作
复种
综合评价
作物
Analytic hierarchy process, crop rotation with multiple cropping, comprehensive evaluation, loess plateau, overall productive performance
