摘要
耕地质量等别年度更新评价是全面掌握区域内耕地现状年度变化及质量等别变化情况的有效手段。该文在高淳区耕地分等及土地变更调查的基础上,通过对年度内耕地增加、减少以及质量建设的耕地进行质量等别更新评价,分析了全区耕地年度变化情况,为加强耕地质量管理提供基础支撑。
The annual update evaluation of cultivated land quality is an effective measure to grasp the annual change and quality change of cultivated land in the region.Based on the survey of the grade of cultivated land and the change of land in Gaochun District,this paper analyzes the annual change of cultivated land by evaluating the quali⁃ty grade of cultivated land increased,decreased and constructed in the year,and provides basic support for strength⁃ening the quality management of cultivated land.
作者
韩涛
HAN Tao(Jiangsu Geological Survey Institute,Nanjing 210018,China)
出处
《安徽农学通报》
2020年第20期115-116,共2页
Anhui Agricultural Science Bulletin
关键词
耕地
质量等别
更新评价
高淳区
Cultivated land
Quality grade
Update evaluation
Gaochun district
