论文部分内容阅读
免耕是在不影响农业产量的情况下,对农田少耕或不耕,并用作物秸秆、根茬覆盖地表,减少土壤风蚀、水蚀,提高土壤肥力和抗旱能力的一项先进农业耕作技术。本市从2004年引进示范推广免耕栽培技术以来,应用作物由少到多,推广面积由小到大,技术不断配套,并取得了显著的社会、经济和?
No-tillage is an advanced farming technique that reduces or reduces the plowing of farmland and uses crop stalks and root stubble to cover the surface of the farmland, reducing wind erosion, water erosion, soil fertility and drought resistance without affecting agricultural output. Since 2004, the city introduced the demonstration and promotion of no-till cultivation technology, the application of crops from less to more, to promote the area from small to large, technology continues to support, and achieved significant social, economic and?