基于耕地资源质量分类的湖州市耕地土壤条件及空间分布特征分析

Cultivated Soil Conditions and Spatial Distribution Characteristics Based on Cultivated Land Resource Quality Classification in Huzhou City

土壤条件是耕地质量高低的重要体现。本文以2020年度湖州市三调耕地资源质量分类成果为基础,通过对土层厚度、土壤质地、土壤有机质和土壤pH值四个指标进行空间可视化和面积统计分析,获取湖州市耕地土壤条件及空间分布特征,为湖州市耕地质量等别提升分析、土地整治方案的制定、永久基本农田的核实整改等提供科学的依据。

Soil condition is an important embodiment of cultivated land quality.Based on the classification results of cultivated land resource quality in Huzhou City in 2020,this paper obtains cultivated land soil conditions and the spatial distribution characteristics in Huzhou City through spatial visualization and area statistical analysis of four indexes of soil thickness,soil texture,soil organic matter and soil pH value.It will provide a scientific basis for the analysis of cultivated land quality grade improvement,the formulation of land improvement plan,the verification and rectification of permanent basic farmland in Huzhou City.