Environment-friendly straw fermenting agent and preparation method thereof

Abstract

The invention discloses an environment-friendly straw fermenting agent and a preparation method thereof. The environment-friendly straw fermenting agent is prepared from the following raw materials inparts by weight: 26 to 30 parts of bacillus subtilis, 21 to 25 parts of trichoderma viride, 10 to 14 parts of saccharomyces cerevisiae, 10 to 14 parts of aspergillus niger, 1 to 5 parts of pectinase,5 to 8 parts of amylase, 1 to 3 parts of rayleigh mold, 5 to 10 parts of acid protease, 5 to 10 parts of neutral protease, 8 to 15 parts of arthrobacterium, 5 to 10 parts of cellulase, 1 to 3 parts of anti-aging agent, and 1 to 3 parts of composite fungicide, wherein the composite fungicide is prepared from the following raw materials in parts by weight: 1 to 3 parts of low-temperature cellulase-producing bacteria solution, 1 to 2 parts of normal-temperature cellulase-producing bacteria solution, 1 to 2 parts of normal-temperature amylomyces-producing bacteria solution, 2 to 4 parts of normal-temperature acetic bacteria-producing solution, 1 to 3 parts of normal-temperature yeast bacteria solution, and 3 to 5 parts of enzyme activator. The fungicide can accelerate the rapid fermentation of straws under a low-temperature condition, and the microorganisms of the fungicide have good synergistic reaction to have high-efficiency degradation performance for the straw which is difficult to degrade.

Description

technical field [0001] The invention relates to the technical field of straw fermentation, in particular to an environment-friendly straw fermentation agent and a preparation method thereof. Background technique [0002] More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. According to statistics, the annual output of crop straw is more than 700 million tons, including 230 million tons of rice straw, 220 million tons of corn straw, and 300 million tons of beans and potatoes, accounting for about 30% of the world's total straw. Because straw is not easy to decompose in a short period of time, straw resources have not been rationally developed for a long time. Except for a small amount used for gaskets, feeding livestock, and some used for composting, most of them are burned as living fuel, mainly in the planting industry. In some areas, crop stalks have become an o...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an environment-friendly straw fermentation agent and its preparation method, which has the advantages of greatly improving the degradation efficiency of macromolecular substances, increasing the degradation rate of cellulose and lignin in straw, and accelerating the fermentation speed, and solves the problem of existing straw fermentation. The nutritional value of the feed is not as expected or it takes too long to achieve the expected nutritional value