Fermented fodder for promotion of rumen fermentation and improvement of immunity of beef cattle and preparation method of fermented fodder

A technology for fermenting feed and immunity, applied in the direction of animal feed, animal feed, application, etc., to achieve the effect of improving fermentation performance, strengthening body immunity, and high slaughter rate

Pending Publication Date: 2019-03-22
山东和美华农牧科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, in the prior art, there is a lack of a beef cattle feed with better comprehensive performance that can effectively improve the rumen fermentation performance and is cheap and easy to popularize and use.

Method used

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  • Fermented fodder for promotion of rumen fermentation and improvement of immunity of beef cattle and preparation method of fermented fodder
  • Fermented fodder for promotion of rumen fermentation and improvement of immunity of beef cattle and preparation method of fermented fodder
  • Fermented fodder for promotion of rumen fermentation and improvement of immunity of beef cattle and preparation method of fermented fodder

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Effect test

preparation example Construction

[0056] In yet another typical embodiment of the present invention, a method for preparing fermented feed for beef cattle that promotes rumen fermentation and improves immunity is provided, specifically comprising the following steps:

[0057] (1) Activation of strains: take 1-3kg of compound fermentation strains and add 20kg of 2% brown sugar water or molasses to activate for 3 hours, and the water temperature is about 30°C.

[0058] (2) Dilution of bacterial solution: mix and dilute the bacterial solution in the previous step with about 300kg of water.

[0059] (3) Inoculation of strains: Sprinkle the diluted fermented bacterial liquid step by step evenly in 1 ton of feed material to be fermented, so that the water content after mixing evenly is about 25-40%, and the standard for controlling moisture is manual Hold it into a ball and break it when you touch it. The humidity is not too high, and the humidity is too high, and the fermentation time is long and it is easy to bec...

Embodiment 1

[0071] Embodiment 1 has the screening of high fermentability bacterial strain

[0072] 1.1 Materials and methods

[0073] 1.1 Test strains

[0074] Table 1 Test strains

[0075] serial number

strain name

1

Saccharomyces cerevisiae

2

Enterococcus faecium

3

Enterococcus faecalis

4

Bacillus subtilis

5

Lactobacillus plantarum

6

Lactobacillus acidophilus

7

Lactobacillus fermentum

8

Streptococcus thermophilus

9

Pediococcus pentosacea

10

Candida utilis

11

Lactobacillus reuteri

12

Lactobacillus casei

13

Aspergillus oryzae

14

Aspergillus niger

[0076] The above bacterial strains can all be obtained through conventional commercial channels, and are prepared into powder preparations through expanded cultivation by the inventor, and the activities are all 1 to 2 billion CFU / g.

[0077] 1.2 Test method:

[0078] (1) Preparation of...

Embodiment 2

[0091] Prepare a fermented feed for beef cattle that promotes rumen fermentation and improves immunity. It is composed of the following components by weight: 5 parts of soybean meal, 15 parts of corn, 12 parts of fruit and vegetable residue, 3 parts of compound trace element functional package, compound 2.5 parts of vitamin functional packs, 20 parts of immune strengthening functional packs, 4 parts of calcium hydrogen phosphate, 5 parts of magnesium oxide, 4 parts of potassium chloride, 1.5 parts of compound fermentation strains, 6 parts of molasses, and 22 parts of purified water. The composite trace element function package is composed of the following raw materials in parts by weight: 8 parts of copper sulfate (25% of copper element content), 28 parts of ferrous sulfate (28% of iron element content), 28 parts of manganese sulfate (31% of manganese element content) 23 parts, 20 parts of zinc sulfate (the content of zinc element is 34%), 1.6 parts of calcium iodate (the conte...

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Abstract

The invention discloses fermented fodder for promotion of rumen fermentation and improvement of immunity of beef cattle and a preparation method of the fermented fodder. The fermented fodder is prepared from the following ingredients in parts by weight: 3-8 parts of soya bean meal, 8-25 parts of corn, 10-20 parts of fruit and vegetable residue, 0.5-5 parts of a compound trace element function package, 1-4 parts of a vitamin function package, 15-25 parts of immunity strengthening function package, 3-6 parts of calcium hydrophosphate, 4-7 parts of magnesium oxide, 2-5 parts of potassium chloride, 1-3 parts of compound fermentation strains, 5-10 parts of molasses and 20-30 parts of water. The fermented fodder disclosed by the invention aims to promote rumen functions to be stable and healthyand improve the immunity of the beef cattle by supplementing probiotics and strengthening synergistic effects among the trace elements, vitamin function nutrients and an immunopotentiating agent.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a fermented feed for beef cattle that promotes rumen fermentation and improves immunity and a preparation method thereof. Background technique [0002] The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] Beef cattle are compound stomach animals, which have three more stomach chambers (reticulum, rumen and omasum) than monogastric animals. The health of rumen function determines the benefit of beef cattle breeding. Rumen fermentation is a complex process, and rumen microorganisms are the main body of fermentation, including bacteria, methanogens, fungi, protozoa, and a few bacteriophages. The key to beef cattle breeding is feeding feed, especially during the fattening period of beef cattle. During the fattening period, it is necessary to ensure that the beef cattle consume nutr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/30A23K20/174A23K20/20A23K50/10A23K20/26A23K20/24A23K20/22
CPCA23K10/12A23K10/30A23K20/174A23K20/22A23K20/24A23K20/26A23K20/30A23K50/10Y02P60/87
Inventor 马百顺刘方波黄晓辉
Owner 山东和美华农牧科技股份有限公司
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