黑土地保护性耕作在水田的应用研究  

Study on Application of Conservation Tillage in Paddy Field of Black Land

作　　者：程晋[1] CHENG Jin(Liaoning Institute of Agricultural Mechanization,Shenyang 110161,China)

机构地区：[1]辽宁省农业机械化研究所,沈阳110161

出　　处：《农业科技与装备》2022年第6期44-45,48,共3页Agricultural Science & Technology and Equipment

摘　　要：保护黑土地对于我国粮食安全和生态安全具有重要意义。基于辽宁省水田土壤现状,探讨在水田实施黑土地保护性耕作的必要性及可行性,提出适应性机具的研发方向与使用特点,以期为水田黑土地保护性耕作研究与应用提供参考。Protection of black land is of great significance to our food security and ecological security.Based on the present situation of paddy soil in Liaoning Province,this paper discusses the necessity and feasibility of black soil conservation tillage in paddy field,and puts forward the research and development direction and application characteristics of adaptive equipment,so as to provide reference for the research and application of black soil conservation tillage in paddy field.

关 键 词：黑土地 水田 保护性耕作 秸秆还田 

分 类 号：S345[农业科学—作物栽培与耕作技术]