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

Abstract

The invention discloses a method for growing and transplanting cotton seedlings by using fermentation bed waste materials, which belongs to the field of circular agriculture and also belongs to the technical field of cotton cultivation. Fermentation bed waste treatment: After the cultured fermentation bed waste is dried and mixed with the sieved fine soil at a ratio of 3:1, urea and fungicide are added to make a cotton seedling substrate, and then the water-retaining agent is mixed with 1 The ratio of :500 is mixed with the cotton seedling substrate; sowing: the substrate that has been configured is packed into the seedling tray, and after the cottonseed is germinated, the strong cotton seeds are selected to be sown in the tray; Seedbed management: the tray is moved into the plastic shed, strengthened Water and temperature and management of cotton seedling diseases and insect pests to ensure that the seedlings are uniform and strong; before transplanting, apply a root-promoting agent, transplant with a substrate, and then cover with soil and water enough for living trees. The method makes full use of the waste materials of the fermentation bed, is convenient to obtain materials, is economical and environment-friendly, is simple to operate, saves costs, and the bred cotton seedlings are neat and strong, suitable for mechanized transplanting, and has very good prospects for popularization and application.

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