摘要
通过对比分析玉米机收获秸秆粉碎全量还田覆盖保护性耕作技术模式与传统旋耕起垄耕作经济效益,研究昌图县玉米保护性耕作技术集成方案,探索昌图县保护性耕作最佳模式,以期为促进昌图县玉米产业发展提供技术支持。
Through comparative analysis on the economic benefit between the maize harvester chopping total return to field coverage protective farming technique mode and traditional rotary tillage ridging farming, this paper studied maize protective farming technique integration scheme in Changtu, explored best mode of protective farming in Changtu country, so as to provide technical support for maize industry development in Changtu country.
作者
赵永胜
ZHAO Yongsheng(Changtu Agricultural Mechanization Technique Extension Service Station, Tieling Liaoning 112599, China)
出处
《农业科技与装备》
2016年第10期43-44,47,共3页
Agricultural Science & Technology and Equipment
关键词
保护性耕作
玉米
秸秆还田
经济效益
protective farming
maize
straw return to field
economic benefit
