Tillage agricultural method and compound working tool

Abstract

The invention relates to an agricultural method for plowing soil preparation and a doubled operation implement therefor, which belong to agricultural soil preparation technology and an implement. The method adopts five operation procedures of power driving stubble cleaning operation, soil deep scarification operation, harrow plowing soil breaking operation, ridging plough operation and shaping suppression operation to plow the land into the soil preparation; the doubled operation implement consists of a stander assembly, and a suspension bracket assembly, a stubble cleaning gear box, a stubble cleaning assembly, a traveling wheel assembly, a deep scarification assembly, a ridging plough assembly, a suppression assembly and a soil breaking disk harrow assembly for plowing the soil preparation which are arranged on the stander assembly. The method and the implement are favorable for forming, recovering and growing soil aggregate structures, promote recovery of the land capability, meet and achieve the requirements of protective minimum plough operation and doubled combining operation, and have high operation efficiency and good operation quality.

Description

technical field [0001] The invention belongs to agronomic tillage and land preparation technology and agricultural machinery, and mainly relates to a soil tillage operation technology and a compound tillage and land preparation operation machine tool. Background technique [0002] The traditional plowing operation is to level the soil with plows, plum blossom-shaped heavy harrows, light disc harrows, and nail-toothed harrows successively to crush, harrow, and harrow the soil. V-shaped compactors flatten the land or re-ridge, Ridging operation procedures, many operating procedures, high operating costs, easy formation of plow bottom, high labor intensity, and unfavorable soil moisture conservation are its outstanding shortcomings. Under the natural conditions of nine droughts in spring in ten years in northern my country, its adaptability is poor . At present, in northern my country, according to the basic requirements of conservation tillage, the plowing operation steps of cr...

AI Technical Summary

Problems solved by technology

However, with the large-scale use of chemical fertilizers in northern my country and the sharp reduction in the use of farmyard manure, the aggregate structure of the soil has been severely damaged, and soil compaction has brought harm to agricultural production. The industrial process has greatly aggravated the damage to the soil aggregate structure. Therefore, how to reduce the damage to the soil aggregate structure in the land plowing operation has become a technical problem that must be solved.

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