现代农业科技Issue(19)：294-295,2.
溧阳市耕地地力现状及管理建议
Present Status and Suggestions of Rating Management on Cultivated Land Productivity in Liyang City
摘要
Abstract
Twelve factors such as soil parent material,texture,slope,aspect,type of barrier layer,insurance probability of irrigation water, modulus of surface drainage,pH,organic matter,available phosphorous,available potassium,water-soluble boron were selected as the evaluation factors. With the support of software technology, the Cultivated Land Resource Management Information System （CLRMIS） and Geographic Information System（GIS）were used for dealing and combining all kinds of data on properties and spaces. The cultivated land in Liyang City were divided into five grades, and qualitative and quantitative evaluations were taken. At the same time, the suggestions of production management were proposed on different grades of cultivated land.关键词
耕地地力/现状/管理建议/江苏溧阳Key words
productivity of cultivated land/present status/management suggestions/Liyang Jiangsu分类
农业科技引用本文复制引用
丁文斌,朱中华,蒋建华,杨建平,郭亚仙..溧阳市耕地地力现状及管理建议[J].现代农业科技,2011,(19):294-295,2.基金项目
农业部测土配方施肥项目和常州市831人才培养计划项目. （）
