摘要
为提高辽宁省的玉米产量,在介绍玉米保护性技术内容的基础上,介绍免耕少耕、免耕播种、药剂灭草、玉米秸秆还田等保护性耕作技术,探讨适用于辽宁地区的相关机具,为在辽宁地区的玉米种植中应用保护性耕作技术提供参考。
This a,＇ticle presents major maize conservation tillage techniques and machines and tools suitable for Liaoning areas, including such techniques as zero-tillage and minimum tillage, non-tillage sowing, drug weeding and returning maize straws to fields on the basis of introducing major contents of maize conservation tillage techniques with the aim of increasing maize yields and providing reference for the application of this technology in Liaoning areas.
出处
《农业科技与装备》
2012年第10期33-35,共3页
Agricultural Science & Technology and Equipment
基金
国家"十二五"科技支撑计划项目"东北平原南部(辽宁)春玉米水稻持续丰产高效技术集成创新与示范"(2011BAD16B12)
关键词
保护性耕作
玉米
免耕
秸秆还田
conservation tillage
maize
zero-tillage
returning maize straws to fields
