Fermentation bacterial agent for organic fertilizer and culture method thereof

Abstract

The invention relates to the technical field of organic fertilizer fermentation, particularly to a fermentation bacterial agent for an organic fertilizer and a culture method thereof. The fermentation bacterial agent can accelerate the fermentation decomposition speed of various organic waste materials, reduce pile turning frequency, shorten fermentation decomposition time and improve practicality. Te fermentation bacterial agent comprises a main fermentation bacterial agent and an auxiliary fermentation bacterial agent, wherein a use ratio of the main fermentation bacterial agent to the auxiliary fermentation bacterial agent is (4-6): 1; the main fermentation bacterial agent comprises saccharomyces cerevisiae, bacillus subtilis, bacillus licheniformis, trichoderma viride and aspergillus niger; and the auxiliary fermentation bacterial agent comprises lactobacillus plantarum, lactobacillus acidophilus, actinomycetes and photosynthetic bacteria. The culture method of the fermentation bacterial agent comprises the following steps: S1, slant culture of a strain test tube; S2, shake-flask culture of a strain; S3, enlarged culture of a seed tank; S4, culturing in a fermentation tank; S5, preparation of a microbial agent; S6, drying of bacterial liquid; S7, detection of living bacteria; and S8, sub-packaging and packaging.

Description

technical field [0001] The invention relates to the technical field of organic fertilizer fermentation, in particular to an organic fertilizer fermentation bacterial agent and a cultivation method thereof. Background technique [0002] Organic fertilizer strains, that is, bio-organic fertilizer strains, are used to ferment, deodorize and completely remove organic solid waste (including organic waste, straw, livestock and poultry manure, cakes, agricultural by-products and solid waste from food processing) The bacteria that are processed into organic fertilizers after being decomposed, the organic fertilizer starter is the decomposing agent of organic materials, which can decompose protein, cellulose, hemicellulose, lignin, etc., and compound bacteria, fungi, etc., organic fertilizer starter The content of effective viable bacteria is high, and the degradation ability is strong. At the same time, it can achieve the effects of heating up, deodorizing, eliminating diseases and ...

AI Technical Summary

Problems solved by technology

[0002] Organic fertilizer strains, that is, bio-organic fertilizer strains, are used to ferment, deodorize and completely remove organic solid waste (including organic waste, straw, livestock and poultry manure, cakes, agricultural by-products and solid waste from food processing) The bacteria that are processed into organic fertilizers after being decomposed, the organic fertilizer starter is the decomposing agent of organic materials, which can decompose protein, cellulose, hemicellulose, lignin, etc., and compound bacteria, fungi, etc., organic fertilizer starter The content of effective viable bacteria is high, and the degradation ability is strong. At the same time, it can achieve the effects of heating up, deodorizing, eliminating diseases and insect pests, weed seeds and improving nutrients. Under suitable conditions, it can quickly remove carbon, nitrogen, phosphorus, and Potassium, sulfur, etc. are decomposed and mineralized to form simple organic matter, which can be further decomposed into nutrients that can be absorbed by crops. It is mainly used for the treatment of agricultural organic waste, livestock and poultry manure, various crop straw (compost, liquid fertilizer), kitchen waste organic waste (swill) treatment, and quickly turn wastes such as melon vines, leaves and weeds, bran and vinegar residues, wine residues, vinegar residues, soy sauce residues, bean cakes, residues, powder residues, bean curd residues, bone meal, and bagasse into organic fertilizers. When some organic fertilizer starters are used, it takes a long time to fully decompose various organic wastes during the fermentation process. Due to the long time, more times of turning over are required, resulting in organic waste. decomposes more slowly, resulting in less usability