Preparation method of microorganism organic fertilizer

Abstract

The invention provides a preparation method of a microorganism organic fertilizer. The microorganism organic fertilizer contains the following raw materials in parts by weight: 20-25 parts of plant straws, 10-15 parts of humic acid, 5-10 parts of powdered rock phosphate, 5-10 parts of fishbone dust, 5-10 parts of edible mushroom residue, 3-6 parts of fermentative microflora, 3-6 parts of silkwormexcrement, 2-4 parts of egg-shell meal, 2-4 parts of eastern bracken fern rhizome, 2-4 parts of plant ash, 2-3 parts of shell powder, 1-2 parts of a micronutrient fertilizer, 1-2 parts of medical stone powder, 1-2 parts of organic carbon, 1-2 parts of lytic enzyme, 0.5-1 part of a beneficial microorganism fermentation compound bacteria agent, 0.5-1 part of ferrous sulfate, 0.5-1 part of an antiviral agent, 0.5-1 part of polyacrylamide, 0.5-1 part of silicon and 0.5-1 part of sodium molybdate. According to the preparation method, the raw materials are processed through compound enzyme in the production process and can be adequately absorbed by crops, so that the utilization rate of the microorganism organic fertilizer is increased.

Description

technical field [0001] The invention relates to the technical field of fertilizer processing, in particular to a preparation method of microbial organic fertilizer. Background technique [0002] Organic fertilizers are rich in organic matter and nutrients needed for crop growth. They can not only provide the nutrients needed for crop growth, improve the soil, but also improve crop quality, increase crop yield, promote high and stable crop yields, maintain soil fertility, and increase fertilizer efficiency. Utilization rate, reduce production cost. The full and rational use of organic fertilizers can increase crop yields, improve soil fertility, improve the quality of agricultural products, and increase the effectiveness of soil nutrients. For example, the patent with the application number 201810072762.0 discloses microbial organic fertilizer and its preparation method, which solves the problems of slow fermentation speed and low uniformity of fermentation of existing organ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of low organic fertilizer efficiency, low active component extraction rate of organic fertilizer raw materials, and low raw material utilization efficiency in the existing microbial organic fertilizer preparation process, and provide a low production cost and effective for organic fertilizer raw materials. Preparation method of microbial organic fertilizer with compound enzyme enzymolysis, organic fertilizer raw material active component analysis rate, high raw material utilization efficiency, and high organic fertilizer efficiency