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Straw feed

A straw feed and base material technology, applied in the field of feed, can solve the problems of decomposition and low digestibility, and achieve the effect of reducing production costs and improving economic benefits

Inactive Publication Date: 2017-05-24
贾仲光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

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Effect test

Embodiment Construction

[0006] A straw feed, prepared by mixing corn flour, wheat bran, ferrous sulfate, water, and Trichoderma viridans in a ratio of 10:10:0.1:7:4, and aerobically fermenting at 20-28°C for 48 hours. Trichoderma viridans raw material powder; the base material is obtained after the straw is shortened, chopped, kneaded and beaten; the raw material powder of Trichoderma viridans and the base material are mixed with a mixer at a ratio of 1:1000, and the water content is adjusted to 70% , sent to a drum-type aerobic fermentation device for aerobic fermentation for not less than 24 hours, taken out, and dried with a dryer until the moisture content was ≤14%, to obtain the straw feed.

[0007] Straw biological treatment technology is to use this special project, under the comprehensive action of mold, basidiomycetes, bacteria and related chemical substances, to carry out a series of complex biochemical actions to change the physical and chemical properties of straw. The crude fiber it cont...

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Abstract

The invention relates to a straw feed. The preparation method of the straw feed includes: mixing corn flour, wheat bran, ferrous sulfate, water and Trichoderma virens evenly according to a ratio of 10:10:0.1:7:4, and conducting aerobic fermentation at 28DEG C for 48h to obtain Trichoderma virens raw material powder; cutting straw short, and carrying out shredding, rubbing and pumping to obtain a base material; mixing the Trichoderma virens raw material powder and the base material evenly with a stirrer in a ratio of 1:1000, regulating the water content to 70%, sending the mixture into an aerobic fermentation device to conduct aerobic fermentation for not less than 24h, then taking the product out, and performing drying with a dryer to a water content of not less than 14%, thus obtaining the straw feed. The invention makes full use of various straws to make livestock and aquatic feed, effectively reduces the production cost and improves economic benefits, and also makes full use of various straws, therefore the straw feed provided by the invention has practical significance in environmental protection.

Description

technical field [0001] The invention relates to a feed, especially a straw feed. 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, which is polymerized from phenylpropane....

Claims

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Application Information

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IPC IPC(8): A23K10/30A23K10/37A23K20/20A23K10/18A23K10/12
CPCY02P60/87
Inventor 贾仲光
Owner 贾仲光
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