摘要
为科学评价农用地整治潜力,因地制宜制定整治政策,实现耕地数量、质量、生态"三位一体"保护,以行政村为评价单元,结合数量、质量、生态3个方面评价吉林省农用地整治潜力。结果表明,吉林省农用地整治数量潜力整体较小,质量潜力在吉林省东部和西部相对较高,生态潜力在吉林省西部及松花江流域较为集中。从"三位一体"综合潜力评价指标来看,吉林省农用地整治潜力呈现出西高东低的态势。因此,在农用地整治中,吉林省应结合区域特点,在保障农用地数量的基础上,重点提高农用地质量,推进高标准农田建设,着力改善农用地生态环境,保障粮食安全。
In order to scientifically evaluate the potential of farmland consolidation,formulate renovation policies according to local conditions,realize the Trinity comprehensive protection of quantity,quality,and ecology of cultivated land,taking administrative village as the evaluation unit,the potential of farmland consolidation in Jilin province is evaluated,combining three aspects of quantity,quality and ecology.The results show that the quantity potential of farmland consolidation in Jilin province is comparatively small;The quality potential is relatively high in the east and west of Jilin province;The ecology potential is concentrated in the west of Jilin province and Songhua River basin.According to the comprehensive potential evaluation index of the Trinity,the potential of agricultural land consolidation in Jilin province shows a trend of high in the west and low in the east.Therefore,in the renovation of agricultural land,Jilin province should combine regional characteristics and focus on improving the quality of agricultural land,promoting the construction of high-standard farmland,improving the ecological environment of agricultural land,and guaranteeing food security on the basis of ensuring the quantity of agricultural land.
作者
王畅
刘博文
王冬艳
李红
汤起祥
WANG Chang;LIU Bo-wen;WANG Dong-yan;LI Hong;TANG Qi-xiang(College of Earth Sciences,Jilin University,Changchun 130061,China)
出处
《湖北农业科学》
2019年第8期46-50,共5页
Hubei Agricultural Sciences
关键词
三位一体
农用地整治
数量潜力
质量潜力
生态潜力
the Trinity
farmland consolidation
quantity potential
quality potential
ecology potential
