in this paper, the mechanization experiments conducted with the conservation tillage technology to plant spring wheat in cold, windy and sandy areas were evaluated and economically analyzed.
该文对冷寒风沙区实施保护性耕作技术种植春小麦试验进行了评价和分析。
secondly, bringing up the conservation tillage agriculture technique norm of spring corn and its mechanization production craft project.
编制春玉米保护性耕作农艺技术规范并拟定其机械化生产工艺方案;
result to identifying suitable the conservation tillage patterns for local promotion, and to provide technical support for food production.
以期找出适宜当地推广的保护性耕作模式,为粮食生产提供技术支持。
the conservation tillage as a new type method of tilling started in the 1960s.
保护性耕作是二十世纪六十年代兴起的一种新型耕作方法。
it is imperative to develop and produce the no-till seeder for the conservation tillage technology in accordance with the promotion requirements.
根据保护性耕作技术的推广要求,研制和生产新型免耕播种机势在必行。
the conservation tillage mechanism works well. it can pass through soil surface that is covered with crop straws and residues to sow seed with no-tillage and deeply spread fertilizer at the same time.
同时,保护性耕作所使用的免耕播种机,在秸秆残茬覆盖的地表工作,其性能可靠、通过性好。能实现化肥深施和免耕播种。