摘要
玉米作为我国主要粮食作物,种植面积大,朝阳县是辽宁省玉米主要产地,科学高效的进行玉米种植意义重大,推广玉米保护性耕作有助于保护耕地、提高产量,分析了朝阳县开展玉米保护性耕作技术推广工作及主要技术模式,通过实际推广在朝阳县木头城子重点开展玉米保护性耕作,对比常规模式与免耕播种模式玉米测产数据,总结玉米保护性耕作技术推广的成效、存在问题及建议。
As the main food product in my country,corn is planted in a large area.It is of great significance to scientifically and efficiently plant corn in Chaoyang County,as the main corn producing area in Liaoning Province.The promotion of corn conservation tillage helps to protect the cultivated land and increase the yield.The promotion of corn conservation tillage technology and the main technical models were analyzed.Through the actual promotion,the corn conservation tillage was mainly carried out in Mutouchengzi,Chaoyang County.The corn yield test data of the conventional model and the no-tillage seeding model were compared,and the promotion of corn conservation tillage technology was summarized.effectiveness,problems and suggestions.
作者
邹杰
ZOU Jie(Chaoyang County Agricultural Mechanization Technology Extension Service Station,Chaoyang 122000,China)
出处
《农机使用与维修》
2023年第4期96-99,共4页
Agricultural Machinery Using & Maintenance
关键词
朝阳县
玉米
保护性耕作
技术研究
Chaoyang county
corn
conservation tillage
technology research
