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Preparation method of functional bamboo powder feed additive for reducing diarrhea rate of pigs and cattle

A feed additive, cattle diarrhea technology, applied in the field of preparation of functional bamboo powder feed additives, can solve the problems of drug-resistant bacteria and other biological environment destruction, antibiotic abuse, too smelly pig and cattle feces, etc.

Inactive Publication Date: 2021-09-07
黄山恒源农林开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In general, the main sources of feed for pigs and cattle in my country are corn, wheat and bran. In order to increase the protein content, soybeans or soybean meal are added to the feed, and some nutrients and trace elements are added to some feeds, but pure These feeds can easily cause diarrhea and too smelly manure in pigs and cattle. Pig farms or cattle farms generally begin to inject antibiotics to reduce the diarrhea rate of pigs and cattle, resulting in the abuse of antibiotics, and it is very easy to produce drug-resistant bacteria and other biological environments. the destruction of

Method used

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  • Preparation method of functional bamboo powder feed additive for reducing diarrhea rate of pigs and cattle

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Effect test

Embodiment 1

[0024] This embodiment provides a method for preparing a functional bamboo powder feed additive that reduces the diarrhea rate of pigs and cattle. The raw materials for the preparation of the bamboo powder feed additive include red yeast rice, bamboo powder, lactic acid, Lactobacillus plantarum subspecies, KCl, Na 2 SO 4 and CaCl 2 , the specific preparation method is as follows:

[0025] 1. Put the stem of fresh bamboo into a pulverizer to pulverize, select 40-100 mesh bamboo powder after sieving, and dry to constant weight in a drying oven at 105°C to obtain dried bamboo powder.

[0026] 2. Take dry bamboo powder, mix bamboo powder and 1% lactic acid solution according to the ratio of material to liquid 1:4 (kg / L), soak for 12-72 hours, take out bamboo powder after soaking, drain, use bamboo powder In terms of mass, add 4% commercially available red yeast rice, mix and stir evenly, place 35° C. under aseptic conditions to ferment for 4 days, and obtain red yeast rice ferm...

Embodiment 2

[0035] This embodiment provides a method for preparing a functional bamboo powder feed additive that reduces the diarrhea rate of pigs and cattle. The raw materials for the preparation of the bamboo powder feed additive include red yeast rice, bamboo powder, lactic acid, Lactobacillus plantarum subspecies, KCl, Na 2 SO 4 and CaCl 2 , the specific preparation method is as follows:

[0036] 1. Put the stems of fresh bamboo into a pulverizer to pulverize, select 40-100 mesh bamboo powder after sieving, and dry it in a drying oven at 105±5°C to constant weight to obtain dried bamboo powder.

[0037] 2. Take dry bamboo powder, mix bamboo powder and 3% lactic acid solution according to the ratio of material to liquid 1:8 (kg / L), soak for 12-72 hours, take out bamboo powder after soaking, drain, use bamboo powder In terms of mass, 8% of commercially available red yeast rice was added, mixed and stirred evenly, and fermented under aseptic conditions at 32° C. for 3 days to obtain r...

Embodiment 3

[0041]This embodiment provides a method for preparing a functional bamboo powder feed additive that reduces the diarrhea rate of pigs and cattle. The raw materials for the preparation of the bamboo powder feed additive include red yeast rice, bamboo powder, lactic acid, Lactobacillus plantarum subspecies, KCl, Na 2 SO 4 and CaCl 2 , the specific preparation method is as follows:

[0042] 1. Put the stems of fresh bamboo into a pulverizer to pulverize, select 40-100 mesh bamboo powder after sieving, and dry it in a drying oven at 105±5°C to constant weight to obtain dried bamboo powder.

[0043] 2. Take dry bamboo powder, mix bamboo powder with 0.5% lactic acid solution according to the ratio of material to liquid 1:2 (kg / L), soak for 12-72 hours, take out bamboo powder after soaking, drain, use bamboo powder In terms of mass, add 8% commercially available red yeast rice, mix and stir evenly, place 33 DEG C under aseptic conditions to ferment for 8 days, and obtain red yeast...

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Abstract

The invention provides a preparation method of a functional bamboo powder feed additive for reducing the diarrhea rate of pigs and cattle, and belongs to the technical field of animal feeds. The functional bamboo powder feed additive is prepared by mixing bamboo powder and red yeast rice and then fermenting with lactobacillus plantarum. The preparation method comprises the following steps: crushing stems of fresh bamboos in a crusher, drying to constant weight, mixing with a lactic acid solution, soaking, draining, adding red yeast rice according to the mass of the bamboo powder, uniformly mixing and stirring, and carrying out sterile fermentation to obtain the bamboo powder fermented by the red yeast rice; and finally, adding the bamboo powder fermented by the red yeast rice into a mixed solution of CaCl2, KCl and Na2SO4, fermenting by using lactobacillus plantarum to obtain a mixed bamboo powder bacterial solution after fermentation, and freeze-drying to obtain mixed bamboo powder bacterial powder, namely the multifunctional bamboo powder feed additive capable of reducing the diarrhea rate of pigs and cattle. The functional bamboo powder feed additive is low in preparation cost and has an obvious inhibiting effect on diarrhea of pigs and cattle.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and in particular relates to a preparation method of a functional bamboo powder feed additive for reducing the diarrhea rate of pigs and cattle. Background technique [0002] Feed is the general term for the food of animals raised by all people. In a narrower sense, general feed mainly refers to the food of animals raised in agriculture or animal husbandry. Protect protein, amino acid, carbohydrate, fat and other nutrients in the feed. Feed raw materials include soybeans, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, oil, meat and bone meal, grains, feed additives and more than ten varieties of feed materials. [0003] There are many varieties of bamboo, such as moso bamboo, hemp bamboo, and arrow bamboo. Perennial Gramineae Bamboo subfamily plants, the stems are mostly woody, and there are also herbs. They are most concentrated in tropical and subtropical regi...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K50/10A23K10/30A23K10/12A23K20/24A23K20/22
CPCA23K50/30A23K50/10A23K10/30A23K10/12A23K20/24A23K20/22A23V2400/169
Inventor 黄文祺程腾飞
Owner 黄山恒源农林开发有限公司
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