Artificial rumen leaven

Abstract

The artificial rumen fermenting agent consists of rumen microbe 50-80 wt%, basidiomycetes colony 10-30 wt% lactic acid bacteria 5-30 wt% and saccharomycete 5-10 wt%. It has the advantages of decomposing cellulose, hemicellulose, lignin, etc. in stalk feed easily to raise the nutritive value, raise volatile fatty acid content, protein content and coarse fat content; raised feed utilization rate; and improved feed palatability.

Description

Technical field [0001] The invention belongs to a feed biological starter, and particularly relates to an artificial rumen starter. Background technique [0002] The biggest constraint to the development of animal husbandry is the serious shortage of feed resources. Due to the rapid development of animal husbandry, too much feed is used, the view of human and animal competition for food is becoming more and more serious. Experts predict that by 2005, my country’s feed gap will be 200 million tons, and 1 / 3 of the feed needs to be replaced by other new feeds. The annual output of straw in my country is more than 600 million tons. The most realistic way to solve the feed problem is to use straw feed. The most important thing about straw feed is to ferment it. At present, there are many kinds of straw feed starters on the market, but they all have the following problems: the fermentation and decomposition rate of straw is low, and the fermented product makes the animal absorption ...

AI Technical Summary

Problems solved by technology

There are many kinds of straw feed starters currently on the market, but they all have the following problems: the decomposition rate of straw fermentation is low, and the fermented finished product has a low absorption and utilization rate by animals.