Rice film mulching and mechanical transplanting integrated cultivation method

Abstract

The invention discloses a rice film mulching and mechanical transplanting integrated cultivation method. The method comprises the following steps of 1, soil preparation and fertilization; 2, seedlingraising management; 3, film mulching selection; 4, rice transplanting and film mulching; and 5, field management. The method is mainly aimed at the requirements of a green efficient comprehensive planting technology, biodegradable film mulching and mechanical transplanting integrated planting is adopted for naturally removing weeds, the utilization rate of fertilizer and water resources is increased, the labor cost is saved, and efficient production is promoted; biodegradation film mulching is adopted, no pollution is caused, film uncovering is not needed, the weeds are controlled, fertilizerand pesticide are reduced, and the environment is protected; machine transplanting and film mulching are integrated, cost and labor are saved, manual punching is not needed, and the production cost isreduced; and a furrowing machine is adopted for furrowing and water storage to control middle weeds, the problem that the weeds are generated due to the fact that during film mulching and mechanicaltransplanting, furrow surfaces exist and no film covers the furrow surfaces is solved, furrow water storage is adopted, on one hand, water is used for pressing grass, and on the other hand, water in the furrows can meet the water requirement of rice in film mulching fields.

Description

technical field [0001] The invention relates to the technical field of rice-covering machine-transplanting integrated cultivation methods, in particular to a rice-film-covering machine-transplanting integrated cultivation method. Background technique [0002] The transformation and upgrading of rice production, from high yield to multi-objective transformation of "green, quality improvement, and efficiency increase"; the key technology in green production is the problem of reducing the application of fertilizers and medicines. Improper adaptation of fertilizers and medicines will cause loss, pollution, and cost increase and poor rice quality; film-mulching planting can improve the utilization rate of fertilizer and water resources, and promote green and efficient rice production; artificial film-covering technology existed in the 1980s, and the water-saving effect of film-covering was obvious at that time, but in the past, film-covering required manual covering Going up, the...

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Problems solved by technology

[0002] The transformation and upgrading of rice production, from high yield to multi-objective transformation of "green, quality improvement, and efficiency increase"; the key technology in green production is the problem of reducing the application of fertilizers and medicines. Improper adaptation of fertilizers and medicines will cause loss, pollution, and cost increase and poor rice quality; film-mulching planting can improve the utilization rate of fertilizer and water resources, and promote green and efficient rice production; artificial film-covering technology existed in the 1980s, and the water-saving effect of film-covering was obvious at that time, but in the past, film-covering required manual covering Going up, the multiple steps of drilling rice planting have increased the cost of rice planting; and in the past, polyethylene film was used, which could not be degraded and had to be manually removed, and the plastic residual film formed a barrier in the soil, which seriously affected agricultural production and the ecological environment. Huge threat; planting organic rice and creating a green ecosystem requires controlling the application of pesticides and chemical fertilizers. Weed control in paddy fields is labor-intensive by manual weeding. It takes 3-4 times for weeding in a field, and the labor cost is high. 400-500 yuan, which obviously increases the planting cost for the low net income of planting rice. Therefore, it is very necessary to invent an integrated cultivation method of rice mulching and machine insertion at this stage.

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