江汉大学学报（自然科学版）Issue(1)：91-96,6.DOI:10.16389/j.cnki.cn42-1737/n.2015.01.016
基于产能核算的崇阳县耕地利用分区研究
Cultivated Land Utilization Zoning Based on Productivity Calculation in Chongyang County
摘要
Abstract
Based on the partition of cultivated land ,making clear the key point and direction of utiliza⁃tion ,it is the necessary work of optimization of cultivated land resources utilization. Taking the Chong⁃yang County as studying area,based on cultivated land productivity calculation,introducing the methods of landscape pattern analysis and scale advantage index ,builds up the index system of cultivated land utilization zoning ,from 3 angles which are cultivated land productivity potentiality ,spatial distribution pattern and agricultural production efficiency. A weighted system of clustering method is used to divide the cultivated land in Chongyang County ,points out the present situation and the developing direction of cultivated land in each partition. The results show that the difference of cultivated land utilization are ob⁃vious in each area ,the terrain is the main factor for this difference. The cultivated land utilization in Chongyang County can be divided into 3 types:to strengthen intensive and scale utilization in the inten⁃sive utilization area ,to integrate resources and optimize agricultural production efficiency in the opti⁃mized area ,to pay attention to protection of high quality cultivated land and development of ecological agriculture in the coordinate development area.关键词
利用分区/耕地/产能/崇阳县Key words
utilization zoning/cultivated land/productivity/Chongyang County分类
社会科学引用本文复制引用
吴飞,于婧,聂艳,邓文胜..基于产能核算的崇阳县耕地利用分区研究[J].江汉大学学报（自然科学版）,2015,(1):91-96,6.基金项目
湖北省教育厅科学技术研究重点项目（D20131008）；“数字制图与国土信息应用工程”国家测绘地理信息局重点实验室2014年度开放研究基金 （）
