辽东冷凉丘陵地区玉米保护性耕作措施

Measures of Maize Conservation Tillage in Cold Hilly Area of Eastern Liaoning

分析辽东冷凉丘陵地区推广保护性耕作存在的问题,提出开展保护性耕作的具体思路,根据生产实践总结玉米高产保护性耕作配套技术,为提高辽东冷凉丘陵地区的玉米产量提供借鉴。

This paper analyzes the problems existing in promoting conservation tillage in cold hilly areas of eastern Liaoning,puts forward the specific idea of carrying out conservation tillage,and summarized the supporting technology of maize high-yield conservation tillage according to the production practice,so as to provide reference for improving the maize yield in cold hilly areas of eastern Liaoning.