Microbial fermented feed, microbe mother liquor for fermented feed and its production process

Abstract

The present invention is microbial fermented feeds, microbe mother liquor for fermented feeds and their production process. Several microbe strains may be used in anaerobic fermentation of various crop stalk powder, husk, bran, bean residue, etc. to produce various kinds of fermented feed. The present invention has reasonable composition, scientific production process, wide application range and other advantages, and the fermented feed has low cost high feeding efficiency and capability of raising animal's resistance.

Description

technical field [0001] The invention relates to an animal feed, in particular to a microbial fermented grain concentrate feed, a microbial mother liquor of a fermented grain concentrate feed and a preparation method thereof. Background technique [0002] At present, concentrated feed for raising livestock generally refers to feeds with a crude fiber content of less than 18% (CF / DM<18%) in dry matter, collectively referred to as concentrated feeds, which are further divided into energy feeds and protein supplements. Concentrate feed with less than 20% crude protein in dry matter is called energy feed, and concentrate feed with more than 20% crude protein is called protein supplement. Concentrate feed mainly includes three types of grains, bran, and cakes. Among them, grains: refers to the seeds of food crops, such as sorghum, barley, oats, corn, rice, etc.; bran: refers to various grain processing By-products, such as wheat bran, corn husk, sorghum bran, rice bran, etc., ...

AI Technical Summary

Problems solved by technology

Concentrate feed is used as feed to directly feed animals, which will increase the cost of feeding. If the animals are fed directly with concentrate feed, the animals cannot fully absorb the nutrients in the concentrate feed.