Method of using broussonetia papyrifera as vegetable protein for manufacturing feed

Abstract

The invention discloses a method of using broussonetia papyrifera as vegetable protein for manufacturing feed. The method comprises the steps of harvesting of broussonetia papyrifera, mechanical chopping, aerobic fermentation and degradation of lignin and cellulose, mechanical crushing for wall breaking, inoculation of beneficial bacteria, packaging with anaerobic bags for fermentation, mixing ofcereal grains, and feeding of livestock and poultry. The provided feed generates different enzymes, peptides and vitamins in a fermentation process to be absorbed and utilized by animals and promotesmetabolism. The protein content of broussonetia papyrifera is high; microorganisms form protective films to effectively prevent exogenous bacteria from propagating through occupying and colonization.

Description

technical field [0001] The invention belongs to the field of breeding, and in particular relates to a method for making feed using mulberry as plant protein. technical background [0002] Most of the traditional domestic feed protein sources come from soybeans, such as soybean meal, rapeseed meal, cottonseed meal, etc. With the development of the market, soybeans have become a shortage of domestic supply. 90% of soybeans are imported from abroad. In recent years, the Chinese Academy of Agricultural Sciences has hybridized A kind of paper mulberry is called paper tree, which is widely promoted and planted as a poverty alleviation project. It has the following advantages: (1) paper paper is a woody plant of Moraceae, the protein content of its leaves is 23%, the protein content of branches is 13%, and the crude fat content is 2.5%. Animals raised as plant protein are rich in nutrients, contain a variety of copper elements, and also have many anti-nutritional factors. Therefore...

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Problems solved by technology

[0004] At present, the fermented feed of all domestic feed enterprises is to insert bacteria into the object and use anaerobic bags to pack grain grains for fermentation. acid, gossypol, glucosinolates, non-starch polysaccharides, etc.) to improve the nutritional content of grains so that animals can better absorb and digest them. Anti-trophic factor cell wall, such as inserting (Bacillus subtilis, Bacillus licheniformis, Lactobacillus plantarum, etc.) etc.) (3) The conversion of microbial metabolites into small factors is beneficial to animal absorption and utilization, for example; (yeast corpses, plant polysaccharides, polypeptides, vitamin B complexes, etc.) health effects to a certain extent

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