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1可行性机械化中耕深松可疏松土壤,打破犁底层,可提高土壤田间蓄水量,增强土壤蓄水抗旱能力,可促进玉米根系发育,增强抗倒伏能力;提高玉米水肥利用率,增肥地力,实现高产、稳产。如何通过农业机械化达到防春旱、抗夏涝、躲秋霜,实践证明,在吉林省敦化市半山区实施机械化中耕深松技术具有显著效果。机械化中耕深松技术是通过深松机械对土壤进行不翻动地表土达到深层松动作业目的的一项农机化技
1 Feasibility mechanization Cultivation of deep pine can loosen soil, breaking the plow bottom, can increase soil water storage capacity and enhance drought resistance ability of soil water storage, can promote corn root development and enhance lodging resistance; improve corn water and fertilizer utilization, fertility and fertility , To achieve high yield, stable production. How to achieve the purpose of preventing drought, resisting summer floods and hiding autumn frost through mechanization of agriculture? Practice has proved that the implementation of mechanized cultivation of subsoiling technology has significant effects in the mid-mountain area of Dunhua City, Jilin Province. Mechanized cultivation Deep pine is a technique of deep soil mechanization by subsoiling machinery to soil to achieve the purpose of deep soil looseness