Production process of organic fertilizer special for paddy rice

Abstract

The invention provides a production process of an organic fertilizer special for paddy rice and belongs to production processes of organic fertilizers. The organic fertilizer is prepared by mixing rice straws, water hyacinths, shells and animal faces, fermenting the mixture by using biological bacteria at first, then treating by adding earthworms, and finally adding neem tree branches and blumea balsamifera to perform fermentation. According to the production process provided by the invention, the rice straws are adopted as the main raw material for the organic fertilizer special for the paddy rice, and are subjected to a series of treatments by using the biological bacteria and the earthworms to ensure that the elements in the rice straws are converted into chemical state elements which can be easily absorbed by plants, and meanwhile, the elements and content thereof in the rice straws are similar to the elements and demands thereof required by the growth of the paddy rice, so that the organic fertilizer can meet the requirements for the growth of the paddy rice; and meanwhile, the produced organic fertilizer special for the paddy rice has an effect of inhibiting diseases and pests, the organic matter particles digested by the earthworms are tiny, and the surface areas of the organic matter particles are improved by more than 100 times than those before digestion, so that more opportunities for soil to be in contact with the air can be provided, the problem of land hardening is fundamentally solved, and continuous paddy rice planting can be performed.

Description

technical field [0001] The invention belongs to a production process of an organic fertilizer, in particular to a production process of a special organic fertilizer for rice. Background technique [0002] Rice is the main food crop in my country. Rice is the staple food in the middle and lower reaches of the Yangtze River, the southeastern coastal areas and some Heilongjiang regions. my country has a large population, the demand for rice is large, and the per capita consumption is high. In recent years, there have been many problems with rice, such as the toxic cadmium rice in Hunan, which has sounded the alarm on the food safety problem of rice staple food. At the same time, with the improvement of people's living standards, people's requirements for food nutrition and safety are getting higher and higher. Due to the uncontrolled use of pesticides and fertilizers in the production process of ordinary rice products, the food safety performance of ordinary rice cannot be eff...

AI Technical Summary

Problems solved by technology

At the same time, with the improvement of people's living standards, people have higher and higher requirements for food nutrition and safety. Due to the uncontrolled use of pesticides and fertilizers in the production process of ordinary rice products, the food safety performance of ordinary rice cannot be effectively guaranteed.