摘要
科学把握当前中国绿色农业区域发展水平现状是合理制定推进绿色农业快速发展政策体系的重要前提。鉴于此,本文构建了基于农用物质利用强度和利用效率的绿色农业发展水平测度指标体系,运用主成分分析法对我国31个省(市、区)的绿色农业发展水平进行测度,结果表明,贵州、青海、西藏、宁夏、陕西绿色农业发展水平居于全国前五位;海南、福建、浙江、山东、辽宁则位于后五位。在此基础上,构建绿色农业综合评价矩阵,对31个地区进行聚类,结果显示,陕西等3地属于"高水平-高效益"地区;贵州、西藏、青海等10地属于"高水平-低效益"地区;河南、湖北、河北等13地属于"低水平-高效益"地区;江西、云南等5地属于"低水平-低效益"地区。
To make rational policy system advancing the development of green agriculture, we firstly need to have a scientific grasp of the current regional development level of green agriculture in China. In view of this, the principal component analysis is used to calculate the development level of green agriculture in China＇s 31 provinces based on index system, which including utilization intensity of agricultural material as well as utilization efficiency. The research shows that, the green agriculture development level of Guizhou, Qinghai, Tibet, Ningxia, Shaanxi ranks the national top five; Hainan, Fujian, Zhejiang, Shandong, Liaoning ranks the last five. On this basis, we establish the comprehensive evaluation matrix of green agriculture and have the 31 regions clustering. Then we get the results that Shaanxi and other 2 provinces are ＂high level - high efficiency＂ areas; 10 provinces including Guizhou, Tibet, Qinghai belong to the regions of ＂high level - low efficiency＂; Henan, Hubei, Hebei and other 10 provinces are ＂low level - high efficiency＂ regions; Jiangxi, Yunnan and other 3 provinces are ＂low level - low efficiency＂ regions.
出处
《农业现代化研究》
CSCD
北大核心
2013年第1期85-89,共5页
Research of Agricultural Modernization
基金
国家自然科学基金"气候框架公约下农业碳排放的增长机理及减排政策研究"(编号:71273105)
湖北省高等学校优秀中青年科技创新团队项目"农业资源与环境经济问题研究"(编号:T201219)
中央高校基本科研业务费专项基金"农业废弃物利用与产业可持续发展的联动机制研究"(编号:2012RW002)
关键词
中国
绿色农业
发展水平
区域差异
China
green agriculture
development level
regional differences
