Solid fermenting agent for fermenting peanut straw

Abstract

The invention relates to a solid fermenting agent for fermenting peanut straw, can effectively solve the problem of inconvenient storage in liquid fermentation, easy aging and devitalization of strains, large technical difficulty, unstable yield and large investment. The technical scheme to be solved comprises that the solid fermenting agent is prepared from five kinds of microorganisms, bran andcorn flour. The five kinds of microorganisms are trichoderma viride powder, phanerochaete chrysosporium powder, candida utilis powder, bacillus subtilis powder and enterococcus faecalis powder; the number of effective living bacteria contained in each 1 g of the solid fermenting agent is 5*10<9>-20*10<9> cfu, and each 1 g of the solid fermenting agent contains 20-45% of the bran and 10-30% of thecorn flour, the raw materials are mixed together and stirred uniformly. The peanut straw solid fermenting agent can improve the crude protein content in peanut straw, reduces the content of cellulose,changes the palatability of the peanut straw and the utilization rate of a feed, and is an innovation on the peanut straw fermenting agent.

Description

technical field [0001] The invention belongs to the field of biotechnology, in particular to a solid starter for fermenting peanut stalks. Background technique [0002] Peanut is one of the five important oil crops and one of the important economic crops in my country. Henan Province is the largest peanut producing province in the country, with a planting area of ​​more than 15 million mu, a total output of more than 4.5 million tons, and a peanut straw output of 3 to 4 million. Tons, abundant yield, peanut straw texture is soft and rich in nutrients, its crude protein is about 6% to 20%, crude fat is about 2% to 3%, carbohydrate (mainly crude fiber) is about 46% to 48%. Due to the large amount of cellulose contained in peanut straw, the digestion and utilization rate of livestock and poultry is low, which affects the production performance of livestock and poultry, and will hinder the contact of other nutrients with various enzymes, reducing the digestion and utilization rat...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to solve the defects of the prior art, the object of the present invention is to provide a solid fermentation agent for peanut straw and its preparation method, which can effectively solve the problem of inconvenient storage of liquid fermentation, easy aging of strains, loss of vitality, technical Difficulty, unstable output, and large investment