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Production process of biochemical feed for pen raised ox and sheep

A production method and barn feeding technology, applied in feed, animal feed, animal feed, etc., can solve the problems of animal death, increased blood ammonia concentration, poisoning, etc., to improve the ecological environment, reduce protein degradation rate, and rumen degradation rate Reduced effect

Inactive Publication Date: 2009-03-11
NINGXIA UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hydrolysis speed of urea in the rumen is very fast, and the rate of ammonia utilization by microorganisms in the rumen is only 1 / 4 of its decomposition rate. Therefore, microorganisms can only use a small part of ammonia to synthesize bacterial protein, and the rest of the microorganisms have no time to use it. Absorbed into the blood by the rumen wall, such a large amount of ammonia enters the body through the urea cycle of the body, resulting in an increase in blood ammonia concentration. When it reaches a certain level, poisoning symptoms will occur, and in severe cases, it will cause animal death

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one: first remove moldy and rotten raw materials, impurities, clods, etc. in the air-dried corn, then mix the crushed corn, soybean, soybean meal, urea and bentonite by the following percentages by weight: 69%, 6%, 3%, 9%, 3%; and puffed in an extruder; the puffed raw materials are put into a pulverizer for pulverization; the pulverized raw materials and 10% compound premix are mixed according to weight percentage After being stirred in a mixer, the compound biochemical core supplementary feed for cattle and sheep is prepared.

Embodiment 2

[0026] Embodiment two: first remove moldy and rotten raw materials, impurities, clods, etc. in the air-dried corn, then mix the crushed corn, soybean, soybean meal, urea and bentonite by the following percentages by weight: 62%, 7%, 2%, 13%, 4%; and puffed in an extruder; the puffed raw materials are put into a pulverizer for pulverization; the pulverized raw materials and 12% compound premix are mixed according to weight percentage After being stirred in a mixer, the compound biochemical core supplementary feed for cattle and sheep is prepared.

Embodiment 3

[0027] Embodiment three: first the moldy raw material, impurity, clod etc. in the air-dried corn are removed, then the corn, soybean, soybean meal, urea and bentonite that are crushed are mixed by the following percentages by weight: 54%, 7.5%, 0.8%, 17%, 4.2%; and puffed in an extruder; the puffed raw materials are put into a pulverizer for pulverization; the pulverized raw materials and 16.5% compound premix are mixed according to weight percentage After being stirred in a mixer, the compound biochemical core supplementary feed for cattle and sheep is prepared.

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PUM

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Abstract

The present invention relates to feed, and is especially production process of composite biochemical feed for pen raised ox and sheep. The production process includes the following steps: sorting material, crushing, puffing, compounding materials, crushing the puffed material, and mixing puffed material, biological protein feed, cotton seed, DDG, rumen regulator and composite pre-mixed material in certain weight proportion in a mixer. The production process has puffing technology, urea slow releasing technology, biotechnology, ruminant nutrient regulating technology combined together in producing high efficiency high energy and high protein feed for ox and sheep with urea, corn, soybean, bean residue and bentonite.

Description

technical field [0001] The invention relates to a production method of protein supplement feed for cattle and sheep, in particular to a production method of high-efficiency barn-feeding compound biochemical core supplement feed for cattle and sheep. Background technique [0002] my country's protein feed resources are very scarce and cannot meet the growing demand. New protein feed resources must be developed and utilized to reduce feed costs. Ruminants such as cattle and sheep can use non-protein nitrogen such as urea to convert into animal protein. [0003] Cattle are ruminants, and the whole stomach is composed of rumen, reticulum, omasum and abomasum. There are a large number of various microorganisms in its rumen, such as: rumen protozoa, rumen bacteria, anaerobic fungi, and a small number of bacteriophages. When urea enters the rumen of ruminants, it is quickly hydrolyzed by urease into ammonia and carbon dioxide. The microorganisms in the rumen use ammonia to synthe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23N17/00A23K1/18A23K1/14A23K10/30A23K20/147A23K20/158A23K20/24A23K50/10
Inventor 李爱华李耀忠王建宇梁新华
Owner NINGXIA UNIVERSITY
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