摘要
论述了中低产田改造的必要性。通过引入GIS技术,将江西省303.26万hm2农田分为6等,从空间和属性两方面对江西省低产田信息进行界定。通过对江西省低产田成因分析,提出改造江西省低产田的措施。
The paper discussed the necessity of transformation of low yield farmland. Divide 3 032 600 hm2 farmland in Jiangxi province into six classes by introducing advanced GIS technologic means, and specified the low farmland in quantitative and spatial ways. By analyzing the attribute base of classification result, generalize the major limiting factors of low yield farmland, and propose the ways of transforming the low yield farmland.
出处
《水土保持学报》
CSCD
北大核心
2002年第6期76-78,122,共4页
Journal of Soil and Water Conservation
基金
国家自然科学基金项目(30060020)的部分内容
关键词
低产田改造
地理信息系统
江西省
low yield farmland transformation
geographical information system
Jianxi province
