Stalk feed processing method

Abstract

The invention relates to a stalk feed processing method, which is characterized in that corn flour, wheat bran, ferrous sulfate, water and trichoderma virens are uniformly mixed according to a ratio of 10:10:0.1:7:4; aerobic fermentation is performed for 48 hours at 20 to 28 DEG C; trichoderma virens raw material powder is prepared; the stalks are subjected to short chopping, cutting-up, kneading and pulping processing; then, base materials are obtained; the trichoderma virens raw material powder and the base materials are uniformly stirred by a stirring machine according to a proportion of 1:1000; the water content is regulated to be 70 percent; the materials are fed into a rotating drum type aerobic fermentation device for aerobic fermentation for at least 24 hours; the materials are taken out and are dried by a drying machine until the water content is less than or equal to 14 percent; the stalk feed finished product is obtained; bag charging and warehouse entering are performed. Various stalks are sufficiently utilized for preparing livestock, poultry and aquatic product feed; the production cost is effectively reduced; the economic benefits are improved; meanwhile, various kinds of stalks are sufficiently utilized, and the practical significance is realized on environment protection.

Description

technical field [0001] The invention relates to a feed processing method, in particular to a straw feed processing method. Background technique [0002] There is no shortage of high-quality grain feed in our country, but these high-quality feeds are also high-priced feeds. It is unrealistic to use such high-priced high-quality feeds in the breeding industry. On the one hand, it is high cost, and on the other hand, humans and animals compete for food. Crop straw can be used as feed, but crop straw has high crude fiber content, is difficult to be digested and absorbed by animals, has little available nutrients, and has poor palatability, so it is classified as roughage in feed taxonomy. Cellulose is a polymer of D-glucopyranose, and hemicellulose is a heteromorphic polysaccharide formed by the polymerization of various monosaccharide residues such as glucose, xylose, mannose, arabinose, and galactose. In addition, in plants There is also a non-polysaccharide substance, lignin...

AI Technical Summary

Problems solved by technology

These natural organic macromolecular compounds have a very firm structure, can only absorb water and swell, and cannot be decomposed by the digestive juice and enzymes of monogastric animals. They only rely on a small amount of fermentation by their cecal microorganisms, and their digestibility is very low.

Only applicable to the feeding of ruminant livestock