摘要
贵州是一个农业大省,农业人口和农业产业比重大,而农业生态环境作为农业赖以生存和发展的基础,其综合研究被一再强调。为了得到贵州省内各区县农业生态环境的客观评价,将贵州省的89个区县作为样本,选取自然条件、岩溶环境、社会经济的15个因子作为指标。采用模糊等价矩阵的方法对各区县进行农业生态的评价分析,最后得到了4个农业分区,针对各个农业生态环境分区存在的问题进行了探讨。
Guizhou is a big agricultural province, in which majority of population engage in agricultural indus- tries. As the foundation of survival and development, the comprehensive research of ecological agriculture is empha- sized repeatedly. In order to get the objective evaluation of each district, we choose 89 districts and counties as sam- pies, and choose 15 factors of natural condition, Karst environment,and social economics as indexes. By the method of fuzzy equivalent matrix,we evaluate agricultural ecology in every district and county. At last, we get 4 agricultural divisions, and agricultural ecological environment problems of each division are discussed.
出处
《贵州科学》
2016年第3期35-38,共4页
Guizhou Science
基金
贵州省科技厅社会发展攻关项目(黔科合SY字[2009]3084号)
基于生物多样性保护的工地整理复垦开发技术研究与示范
贵州省科技厅社会发展攻关项目(黔科合SY字[2013]3169号)
乡村复合生态系统对位配置技术模式构建与示范
关键词
农业生态
环境评价
模糊矩阵
聚类分析
区县
agricultural ecology
environmental evaluation
fuzzy analysis
districts and counties
