Environment-friendly biological agent for secondary fermentation of organic fertilizer

Abstract

The invention relates to the technical field of microbial preparation, and discloses an environment-friendly biological agent for secondary fermentation of an organic fertilizer. The environment-friendly biological agent comprises 400-500 parts of pig manure, 70-110 parts of sweet potato seedlings, 60-100 parts of a nitrogen phosphorus potassium fertilizer, 70-100 parts of soybean meal, 20-40 parts of diatomite, 80-120 parts of stone straw, 10-30 parts of saccharides, 10-20 parts of waste fungus spores, 50-100 parts of turf, 50-80 parts of rice hull powder, 30-50 parts of mushroom residues, 15-25 parts of streptococcus faecalis, 4-7 parts of saccharomycetes, 3-5 parts of cellulase, 5-15 parts of cassava residues, 5-15 parts of sawdust, 6-14 parts of distillers' grains, 3-8 parts of wheat bran, 2-4 parts of tobacco powder and 2-4 parts of furfural residues. The environment-friendly biological agent for secondary fermentation of the organic fertilizer has the advantages of being comprehensive in nutrient and capable of achieving the effects of improving soil, improving soil fertility, increasing yield, enhancing quality and the like; and the selenium content of the soil can be remarkably increased by applying a large amount of the environment-friendly biological agent for the organic fertilizer, and therefore, the absorption performance of the soil is improved.

Description

technical field [0001] The invention relates to the technical field of microorganism preparation, in particular to an environment-friendly biological bacterial agent for secondary fermentation of organic fertilizer. Background technique [0002] Organic fertilizer, mainly derived from plants and (or) animals, applied to the soil to provide plant nutrition as its main function of carbon-containing materials, processed from biomass, animal and plant waste, and plant residues to eliminate the toxic Harmful substances, rich in a large number of beneficial substances, including: a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium, not only can provide comprehensive nutrition for crops, but also have a long fertilizer effect, which can increase and renew the soil Organic matter, which promotes the reproduction of microorganisms and improves the physical and chemical properties and biological activity of the soil, is the main nutri...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an environmentally friendly biological bacterial agent for secondary fermentation of organic fertilizers, which has the advantages of comprehensive nutrients, can improve soil, fertilize soil fertility, increase yield and improve quality, and significantly improve soil quality. Selenium content, thereby improving the absorption performance of the soil and other advantages, solves the problem that although the fertility of the organic fertilizer has been improved, the original molecular sequence in the organic fertilizer is correspondingly destroyed, and then the problem of damage to the land and the environment is caused.