Method for preparing organic fertilizer by mixing and fermenting livestock manure and waste mushroom strain bag

Abstract

The invention discloses a method for preparing an organic fertilizer by mixing and fermenting livestock manure and waste mushroom strain bags. The method comprises the following steps: mixing sheep manure, waste mushroom strain bags and chicken manure, further adding fermentation bacteria, a liquid fertilizer and brown sugar water or waste chopped fruit or waste fruit juice or clean water, smashing, and uniformly mixing; piling the materials into a trapezoid, covering with a plastic mulching film, and starting to keep the temperature and perform fermentation ; when the temperature inside the trapezoid is up to 60-65 DEG C, turning over from top to bottom and from outside to inside, after the pile is uniformly turned over, further piling into a trapezoid, covering with the plastic mulching film for fermentation, repeatedly turning over, piling, covering with the film and fermenting for 4-5 times till the manure is fermented and aged to be brown smashed substances; crushing the substances into powder of which the diameter is smaller than 2mm, spreading to cool and dewater, and bagging when the moisture is smaller than 2%. The method is simple to operate, and the organic fertilizer which is high in fertilizer efficiency and capable of improving the fertilizer efficiency of soil and improving the structure of soil is prepared by mixing and fermenting the livestock manure and the waste mushroom strain bags.

Description

technical field [0001] The invention relates to a method for making organic fertilizer, in particular to a method for making organic fertilizer by mixing and fermenting livestock and poultry manure and discarded mushroom bags. Background technique [0002] Chemical fertilizers, referred to as chemical fertilizers, refer to fertilizers artificially made by chemical and physical methods that contain one or several nutrients needed for the growth of crops. Chemical fertilizers are widely used in agricultural production, but if a single chemical fertilizer is used for a long time, the lack of organic matter in the soil will destroy the soil structure and reduce the water and fertilizer retention performance of the soil. Contents of the invention [0003] The object of the present invention is to provide a method for producing organic fertilizer by mixing and fermenting livestock and poultry manure and discarded mushroom sacks, so as to obtain an organic fertilizer with high fe...

AI Technical Summary

Problems solved by technology

Chemical fertilizers are widely used in agricultural production, but long-term use of single chemical fertilizers, the lack of organic matter in the soil will destroy the soil structure and reduce the water and fertilizer retention performance of the soil