Method for seedling raising and transplanting of cotton by utilizing fermentation bed wastes

Abstract

The invention discloses a method for seedling raising and transplanting of cotton by utilizing fermentation bed wastes, belongs to the field of circular agriculture, and also belongs to the technical field of cotton culture. Treatment of fermentation bed wastes: drying the cultivated fermentation bed wastes, then uniformly mixing the fermentation bed wastes and sieved fine soil according to the ratio of 3:1, adding urea and adding a bactericide so as to prepare base materials for seedling raising of cotton, and then uniformly mixing water-retaining agent and the base materials for seedling raising of cotton according to the ratio of 1:500; seeding: placing the mixed base materials in seedling raising aperture disks, performing bud forcing on cotton seeds, and then selecting strong seeds and sowing the seeds in the aperture disks; seedbed management: moving the aperture disks in a plastic shelter, reinforcing management of moisture content, temperature and pest and disease damage of cotton seedlings to ensure realization of uniform and strong seedlings; transplanting: applying root growth promoting agent before transplanting, transplanting with the base materials, then casing soil, and watering enough for living of seedlings. According to the method, the fermentation bed wastes are fully utilized, the materials can be drawn conveniently, the economical and environmentally friendly effects are realized, the operation is simple, the cost is reduced, the raised cotton seedlings are uniform and strong, the mechanized transplanting is facilitated, and the very excellent popularization and application prospect is achieved.

Description

technical field [0001] The invention relates to a method for growing and transplanting cotton seedlings by using fermentation bed waste, which belongs to the field of circular agriculture and also belongs to the technical field of cotton cultivation. Background technique [0002] Fermentation bed pig breeding method is to use high-efficiency beneficial bacteria and litter to construct a fermentation bed matrix for pig growth, and consume macromolecules such as cellulose and hemicellulose in the litter through the metabolism of functional bacteria in the bed body, while decomposing pig excretion The feces and urine, so as to achieve an ecological farming method of zero discharge to the surrounding environment. In 2008, the Ministry of the Environment proposed to promote the pig breeding technology in fermented bed. With the rapid promotion of this technology in my country in recent years, the recycling and efficient utilization of fermented bed waste has become one of the mai...

AI Technical Summary

Problems solved by technology

This method provides a new technical idea for the recycling of waste materials in the fermentation bed, and reduces the cost of the cotton seedling raising substrate. Poor, fast water loss” disadvantages, water saving of more than 30% in the seedling raising process, cotton’s demand for “living water” after transplanting is reduced, the survival rate is high, and there is basically no slow seedling period