黑土资源退化的原因归纳与保护途径  

Reason Induction of Black Soil Resources Degradation and Protection Approaches

作　　者：闫洪伟 YAN Hongwei(Longwang Township Comprehensive Service Center in Nongan County,Nongan 130299,China)

机构地区：[1]农安县龙王乡综合服务中心,吉林农安130299

出　　处：《农机使用与维修》2024年第4期127-129,共3页Agricultural Machinery Using & Maintenance

摘　　要：黑土耕作区是我国农业生产的重中之重,在大力开展农业机械化生产的同时,如何利用良种、良法、良机提高黑土资源利用效率,改善现阶段土地退化的不利局面具有重要意义。结合我国黑土地保护政策与保护工作实施的现状,分析了黑土资源退化的主要原因,细化总结提出了预防措施,并针对关键技术进行详细分析,对解决黑土资源退化、合理保护黑土耕地具有重要意义。Black soil cultivation area is the top priority of China’s agricultural production,and it is of great significance to use improved seeds,good methods and good opportunities to improve the utilization efficiency of black soil resources and improve the unfavorable situation of land degradation at this stage while vigorously carrying out agricultural mechanized production.Combined with the current situation of black soil protection policy and protection implementation in China,this paper analyzes the main reasons for the degradation of black soil resources,puts forward preventive measures in detail,and makes a detailed analysis of key technologies,which is of great significance for solving the degradation of black soil resources and reasonably protecting black soil cultivated land.

关 键 词：黑土资源 退化 原因归纳 保护途径 

分 类 号：S158.1[农业科学—土壤学]