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Wet fermentation protein feed for beef cattle and preparation method of wet fermentation protein feed

A beef cattle and protein technology, applied in the field of animal breeding, can solve the problems of inability to guarantee the quality, safety, hygiene and feeding effect of biological protein feed, unfavorable digestion and comprehensive nutrient absorption of beef cattle, and inability to make full use of straw resources, etc., so as to improve the utilization value. and breeding benefits, reducing the addition of dust and the loss of trace components, and improving the effect of feed utilization.

Inactive Publication Date: 2018-01-19
东川区隆兴肉牛养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the beef cattle feed sold in the market is not based on the plant fiber suitable for the digestion characteristics of beef cattle as the main raw material. The fiber content is very small, and the nutrition is not comprehensive, which is not conducive to the digestion and comprehensive absorption of nutrients for beef cattle.
Moreover, since traditional feed processing basically does not involve biochemical changes, various bran and straw resources cannot be fully utilized; microbial fermentation is a highly concentrated biochemical reaction process. Microbial fermentation technology can turn waste into treasure and reduce feed costs. Improve the efficiency of breeding, promote the overall development of the breeding industry, and have good economic and ecological benefits. Microbial fermented feed has become a hot spot in the research of today's feed industry
[0003] However, the traditional common biological protein feed starter has relatively single strains, low vitality, slow start of material fermentation, incomplete degradation of harmful substances, and many harmful bacteria, which cannot guarantee the quality, safety and hygiene of biological protein feed, and feeding effects.

Method used

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  • Wet fermentation protein feed for beef cattle and preparation method of wet fermentation protein feed
  • Wet fermentation protein feed for beef cattle and preparation method of wet fermentation protein feed
  • Wet fermentation protein feed for beef cattle and preparation method of wet fermentation protein feed

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Embodiment 1

[0027] The embodiment of the present invention provides a method for preparing beef cattle feed of wet fermented protein, comprising the following steps:

[0028] (1) After mixing Saccharomyces cerevisiae and Kluyveromyces marx in a weight ratio of 1:1 to obtain a mixed yeast, the mixed yeast and deionized water are mixed in a weight ratio of 0.05:100 to obtain a yeast bacteria liquid.

[0029] In parts by weight, after mixing 20 parts of mixed yeast liquid, 60 parts of corn bran, 1 part of ammonium sulfate, 0.5 part of potassium dihydrogen phosphate, and 0.5 part of magnesium sulfate, use a mass concentration of 5% ammonia water Adjust the pH to 5.0, then place it in a sterile fermentation room, and carry out anaerobic fermentation at a temperature of 30°C and a relative humidity of 80% for 48 hours, then send the fermented material into a drying room, and dry it at a constant temperature of 40°C. Place in a pulverizer, pulverize to particles with a particle size of 2mm, and...

Embodiment 2

[0035] The embodiment of the present invention provides a method for preparing beef cattle feed of wet fermented protein, comprising the following steps:

[0036] (1) After mixing Saccharomyces cerevisiae and Kluyveromyces marx in a weight ratio of 1.5:1 to obtain a mixed yeast, the mixed yeast and deionized water are mixed in a weight ratio of 0.1:100 to obtain a yeast bacteria liquid.

[0037] In parts by weight, get 27 parts of mixed yeast liquid, 65 parts of corn bran, 2 parts of ammonium sulfate, 1 part of potassium dihydrogen phosphate, and 1 part of magnesium sulfate. After mixing evenly, adopt a mass concentration of 5% Adjust the pH to 5.5 with ammonia water, and then place it in a sterile fermentation room for anaerobic fermentation at a temperature of 31°C and a relative humidity of 80% for 60 hours. The fermented material is sent to a drying room and dried at a constant temperature of 40°C. Then place it in a pulverizer, pulverize to particles with a particle diam...

Embodiment 3

[0043] The embodiment of the present invention provides a method for preparing beef cattle feed of wet fermented protein, comprising the following steps:

[0044] (1) After mixing Saccharomyces cerevisiae and Kluyveromyces marx in a weight ratio of 2:1 to obtain a mixed yeast, the mixed yeast and deionized water are mixed in a weight ratio of 0.1:100 to obtain a yeast bacteria liquid.

[0045] In parts by weight, get 25 parts of mixed yeast liquid, 70 parts of corn bran, 3 parts of ammonium sulfate, 2 parts of potassium dihydrogen phosphate, and 1 part of magnesium sulfate. Adjust the pH to 6.0 with ammonia water, then place it in a sterile fermentation room, and perform anaerobic fermentation at a temperature of 33°C and a relative humidity of 85% for 60 hours, then send the fermented material to a drying room, and dry it at a constant temperature of 40°C. Then place it in a pulverizer, pulverize to particles with a particle diameter of 2 mm, and prepare a yeast culture for ...

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Abstract

The invention discloses a wet fermentation protein feed for beef cattle and a preparation method of the wet fermentation protein feed. The preparation method of the wet fermentation protein feed for beef cattle comprises the following steps of performing mixed fermentation on mixed microzyme with corn bran so as to obtain a microzyme culture; performing mixed fermentation on straw powder, basin stand leaf powder, crateva unilocularis powder, rhus chinensis leaf powder and compound bacterium liquid so as to prepare a compound bacterium culture; and finally, mixing the microzyme culture with thecompound bacterium culture so as to prepare the feed for beef cattle. Through the scheme, resources of straw, bran and the like can be sufficiently used, waste is turned into wealth, microorganism flora can also be introduced, digestive absorption of various nutrient components in animal intestines is promoted, the content of enzymes, the content of sugar, the content of polyphenols, the contentof alkaloid, the content of flavone, the content of crude proteins, the content of crude fibers, the content of amino acids and the content of mineral elements, in the feed, are increased, the utilization rate of the feed is increased, and the utilization value and the breeding benefits are increased.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to a wet-state fermented protein beef cattle feed and a preparation method thereof. Background technique [0002] Microbial fermented feed first originated in the Netherlands in the 1980s, and then became widely popular in other European countries. Microbial fermented feed is under man-made controllable conditions, using plant-based agricultural and sideline products as the main raw material, and through microbial fermentation, the substances that are difficult to be digested and utilized by animals are decomposed into materials that are easy to be eaten, digested, absorbed by livestock and poultry, and have no toxic effects. At the same time, it effectively degrades a large number of toxic and harmful substances, anti-nutritional factors and other substances in plant protein feed, and transforms them into organic acids, polypeptides, amino acids, vitamins, growth-promoting ...

Claims

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Application Information

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IPC IPC(8): A23K10/12A23K10/18A23K10/30A23K10/37A23K20/26A23K50/10
CPCY02P60/87
Inventor 朱兴万
Owner 东川区隆兴肉牛养殖专业合作社
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