Vegetable protein fermenting agent for broussonetia papyrifera pig feed and preparation method of vegetable protein fermenting agent

Abstract

The invention discloses a vegetable protein fermenting agent for a broussonetia papyrifera pig feed. The vegetable protein fermenting agent consists of the following raw materials in percentage by mass of 25%-45% of compound bacteria, 35%-50% of complex enzymes and 8%-20% of strengthening agents. The complex enzymes, the compound bacteria and the strengthening agents are in organic synergistic reaction in a fermentation process, the product inhibition effects in a fermentation and degradation process of hybrid broussonetia papyrifera are notably reduced, cellulose and lignin are effectively degraded, multiple amino acids, vitamin B groups, digestive enzymes and growth factors are provided, the feed conversion rate and the utilization rate are increased, the feed rate is reduced, the raising cost is reduced, and balance of the feed is improved; differences between different batches of raw materials are reduced, the quality of the feed is stabilized, and the regularity of livestock and poultry groups is increased; balance of floras in intestinal tracts of livestock and poultry is effectively adjusted, and growth and propagation of harmful bacteria of pathogenic escherichia coli, salmonella and the like can be restrained; and organism immunity and production of specific immune antibodies are increased, immune effects of vaccines are promoted, and nutrition and digestibility of thefeed are increased.

Description

technical field [0001] The invention relates to the technical field of feed preparation, in particular to a mulberry feed plant protein starter for pigs and a preparation method thereof. Background technique [0002] my country's per capita grain possession is only 400kg, which is a huge gap with the developed countries' per capita grain possession of 800kg. The gap is huge, especially the shortage of feed protein resources, and the annual import volume of soybeans alone can reach more than 90 million tons. It has become an important mission for the majority of agricultural science and technology workers to develop vast biological resources to solve the contradiction of the shortage of feed protein resources in our country. With the continuous development of the breeding industry, the demand for feed is also increasing. However, my country's grain resources are in short supply, and energy feed supply is insufficient; protein feed is seriously lacking, and the self-sufficienc...

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a whole-plant hybrid mulberry tree biological feed starter, in order to solve the problem of low conversion rate and utilization rate of feed existing in the application technology of the existing mulberry tree feed plant protein starter, and does not inhibit the intestinal tract of animals. The disadvantages of growth of harmful bacteria, insufficient degradation, low proportion of fermented feed, and high feed cost