现代农业科技Issue(1)：187-188,191,3.
基于农用地分等修正的土地整治项目对耕地质量的影响评价
Impact Evaluation of Land Renovation Project on Farmland Quality Based on Farmland Grading
摘要
Abstract
This article took the land remediation project of Huanghaozhang Village, Qiaochi Town, Huachi County, Qingyang City in 2013 as example.On the basis of the original cultivated land quality update, the paper analyzed the influence of land improvement project to the nature and utilization of arable land by adding two new land quality corrections. The results showed that the arable land quality after the land renovation project was improved roughly 0.25-1.00 level.Topographic slope, thickness of effective soil layer, surface soil texture, soil organic matter content, irrigation guarantee rate were the influential factors to the change of cultivated land quality. The results showed that modification of farmland grading method could effectively evaluate the cultivated land quality change and its main influencing factors before and after the land renovation, and it was a better method to detect the influence of land renovation on the quality of farmland.关键词
土地整治/农用地分等修正/耕地质量/农用地分等Key words
land remediation/farmland classification correction/arable land quality/agricultural land classification分类
管理科学引用本文复制引用
邹妮,胡倩倩,海洋宏,焦云腾,程文仕..基于农用地分等修正的土地整治项目对耕地质量的影响评价[J].现代农业科技,2019,(1):187-188,191,3.基金项目
甘肃农业大学学生科研训练计划项目(SRTP)(20171423) （SRTP）
