论文部分内容阅读
保护性耕作是对农田实行免耕少耕,并用农作物秸秆残茬覆盖地表的一项先进农业耕作技术。山西省是我国保护性耕作技术推广应用历史最久的地区,在保护性耕作推广面积、推广方法和推广的作物类型等方面都取得了突出的成绩。在技术推广过程中,制定了适应不同制度的技术模式,研发了满足技术要求的机具,建立了相对完善的宣传示范体系,形成了多元化投资渠道。
Conservation tillage is a state-of-the-art farming technique that uses no-till tillage on farmland and covers the surface with stubble of crop stalks. Shanxi Province has the longest history of popularization and conservation of conservation tillage in China and has made outstanding achievements in the area of conservation tillage, the promotion methods and the types of crops promoted. In the process of technology promotion, we have formulated technical models that adapt to different systems, developed equipment that meets the technical requirements, established a relatively complete system of publicity and demonstration, and formed a diversified investment channel.