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Deep plowing and deepening mechanization considerations:
Plowing operations should be carried out immediately after the crop is first cropped, because the arable land can promptly turn the ground's wreckage and residual grass into the soil, rot it, reduce pests and diseases, and also have more opportunities to accept precipitation and promote soil maturation. . In particular, it is more important to strive for early plowing in semi-leisure lands that require drying and drying.
Deep plowing and deep plowing operations are heavy-duty operations. Generally, large and medium-sized tractors are used to support related agricultural implements for cultivation. The depth must be adapted to local conditions. The plowed land should be gradually deepened and the raw layer should not be turned into plowed layers.
Deep plowing must be carried out during the period of suitable tillage of the soil, and the deep plowing period is generally one plowing every 2-3 years. Deep plowing should be combined with organic fertilizer. Due to the deep plowing soil layer, the lack of soil nutrients, and the application of organic fertilizer can promote the activity of soil microbes and accelerate the recovery of soil fertility.
Deep plowing and deep loosening mechanization technology
Deep plowing and deep plowing is one of the important contents of soil cultivation, and it is also an important measure often used in agricultural production. The purpose is to provide a good soil environment for crop sowing, germination, and growth. Firstly, the role of machinery is used to create a loose, soft and well-structured plow layer structure with a thick layer of live soil and a flat fertile layer, so that the proportions of solid phase, liquid phase, and gas phase are appropriately long-lasting, the soil tightness is moderate, and the water and fertilizer in the soil are promoted. Gas and heat are coordinated with each other to meet the requirements of crop growth and development. Second, create a good germination seed bed or seedbed to facilitate water permeability and promote germination and emergence. Third, weeds are cleared of weeds in the fields, buried with fertilizers, and pests and diseases that are parasitic on the soil or residues are eliminated.