Feed for preventing cow mastitis and preparation method thereof

A feed, Lactobacillus plantarum technology, applied in the field of dairy cattle breeding, can solve the problems of milk residue, affecting dairy cows, affecting the treatment effect of cows, etc., and achieve the effect of preventing occurrence

Inactive Publication Date: 2020-07-17
BEIJING JIUZHOU DADI BIOLOGICAL TECH GRP
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

my country's dairy cattle breeding industry has developed rapidly, and the scale of breeding has continued to expand. However, due to the high incidence of mastitis in dairy cows, it is difficult to treat, which greatly affects the dairy industry and seriously restricts the development of the dairy industry.
Although the treatment of cow mastitis with antibiotics has a good effect, it will remain in the milk, and it will also lead to drug-resistant strains, affecting the treatment effect on cattle, and the excrement will cause water and soil pollution

Method used

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  • Feed for preventing cow mastitis and preparation method thereof

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preparation example Construction

[0027] The present invention also provides a preparation method of the feed described in the above technical solution, comprising the following steps:

[0028] 1) mixing the corn, bran, alfalfa, soybean meal, baking soda and salt to obtain a mixture, and adjusting the water content of the mixture to 30-40% to obtain a fermentation base;

[0029] 2) Ferment the fermented bottom material obtained in the step 1) with Candida ragugins, Lactobacillus plantarum, Lactobacillus acidophilus, Bifidobacterium and Corynebacterium glutamicum, and then ferment to obtain feed.

[0030] The method of mixing the corn, bran, alfalfa, soybean meal, baking soda and salt is not particularly limited in the present invention, and the conventional mixing method can be used to mix evenly. In the present invention, the water content of the mixture is 30-40%, preferably 35%.

[0031] In the present invention, the fermentation temperature is preferably 25-35°C, more preferably 30°C; the fermentation tim...

Embodiment 1

[0035] A preparation method of feed for preventing dairy cow mastitis:

[0036] 1) 50kg of corn, 5kg of bran, 20kg of alfalfa, 5kg of soybean meal, 0.2kg of baking soda and 0.5kg of salt are mixed to obtain a mixture, and the water content of the mixture is adjusted to be 30% to obtain a fermented material;

[0037] 2) The obtained fermented material was mixed with 3 kg of Candida ruguens, 1 kg of Lactobacillus plantarum, 2 kg of Lactobacillus acidophilus, 4 kg of Bifidobacterium, and 3 kg of Corynebacterium glutamicum, and then fermented at 35° C. for 3 days to obtain feed.

[0038] Among them, the number of live bacteria of Candida ruthenica was 1×10 10 cfu / g, the viable count of Lactobacillus plantarum is 2×10 10 cfu / g, the viable count of Lactobacillus acidophilus is 2×10 11 cfu / g, the viable count of bifidobacteria is 3×10 11 cfu / g, the viable count of Corynebacterium glutamate is 1×10 9 cfu / g.

Embodiment 2

[0040] A preparation method of feed for preventing dairy cow mastitis:

[0041] 1) 70kg of corn, 15kg of bran, 30kg of alfalfa, 15kg of soybean meal, 0.4kg of baking soda and 1kg of salt are mixed to obtain a mixture, and the water content of the mixture is adjusted to be 40% to obtain a fermented material;

[0042] 2) The fermented material obtained was mixed with 8 kg of Candida ruguens, 3 kg of Lactobacillus plantarum, 6 kg of Lactobacillus acidophilus, 7 kg of Bifidobacterium, and 5 kg of Corynebacterium glutamicum, and then fermented at 25° C. for 5 days to obtain feed.

[0043] Among them, the number of live bacteria of Candida ruthenica was 1×10 10 cfu / g, the viable count of Lactobacillus plantarum is 2×10 10 cfu / g, the viable count of Lactobacillus acidophilus is 2×10 11 cfu / g, the viable count of bifidobacteria is 3×10 11 cfu / g, the viable count of Corynebacterium glutamate is 1×10 9 cfu / g.

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Abstract

The invention provides a feed for preventing cow mastitis and a preparation method thereof, and belongs to the technical field of cow breeding. The feed is prepared by fermenting the following raw materials in parts by weight: 50-70 parts of corn, 5-15 parts of bran, 20-30 parts of alfalfa, 5-15 parts of soybean meal, 0.2-0.4 part of baking soda, 0.5-1 part of edible salt, 3-8 parts of candida utilis, 1-3 parts of lactobacillus plantarum, 2-6 parts of lactobacillus acidophilus, 4-7 parts of bifidobacterium and 3-5 parts of corynebacterium glutamicum. By adopting the feed provided by the invention, somatic cells of dairy cows can be reduced, so that mastitis of the dairy cows is prevented. When the feed provided by the invention is fed, the somatic cell number of the dairy cow is reduced by400000-440000 / ml, and the somatic cell number of a control group is increased by 170000 / ml, so that the feed provided by the invention can effectively prevent occurrence and development of mastitis of dairy cows.

Description

technical field [0001] The invention belongs to the technical field of dairy cow breeding, and in particular relates to a feed for preventing mastitis in dairy cows and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards, milk has become a common food on people's tables. It can be seen that milk has become a necessity in people's life. my country's dairy cattle breeding industry has developed rapidly and the scale of breeding has continued to expand. However, due to the high incidence of mastitis in dairy cows, it is difficult to treat, which greatly affects the dairy industry and seriously restricts the development of the dairy industry. Although the treatment of cow mastitis with antibiotics has a good effect, it will remain in the milk, which will also lead to drug-resistant strains and affect the therapeutic effect on cattle, and the excrement will cause water and soil pollution. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/30A23K10/37A23K20/22A23K50/10
CPCA23K10/12A23K10/30A23K10/37A23K20/22A23K50/10A23V2400/113A23V2400/169A23V2400/51Y02P60/87
Inventor 李婉王岗
Owner BEIJING JIUZHOU DADI BIOLOGICAL TECH GRP
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