摘要
提出一种系统的综合评价方法对广东三水市种植业18种耕作模式进行综合评价．该法克服了仅用一种方法在评价中的片面性,使评价结果更加全面、客观,同时解决了评价结果总存在差异的现象．此外,还提出用指标客观权重进行综合评价更合理、更可靠．
To get over the deviation in the results of evaluation as using different methods to evaluate the same practical problem, a systematical method of comprehensive evaluation is proposed to make the results more comprehensive and objective, avoiding the one-sidedness of using just one method in the evaluation. This method is used in evaluating the 18 cultivation systems in Sanshui City of Guangdong province. Furthermore, using the impersonal weight of index to comprehensive evaluation will be made the results more reasonable and credible by the inspection of rank correlation coefficient method.
出处
《生物数学学报》
CSCD
北大核心
2006年第1期40-46,共7页
Journal of Biomathematics
关键词
综合评价
指标权重
主成分分析
耕作模式
Comprehensive evaluation
Index weight
Principal component analysis
Cultivation model
