Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Feed additive for preventing dairy cow mastitis

A feed additive, dairy cow mastitis technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of feed additives rarely seen in dairy cow mastitis, so as to improve body immunity, improve immunity, and improve immunity Effect

Active Publication Date: 2013-10-09
南通顺天农业发展有限公司
View PDF5 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at present, the disease of mastitis is mainly treated. However, when the disease occurs, it has already had an important impact on the health and lactation of dairy cows, and it is rare to see feed additives used to prevent mastitis in dairy cows

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Feed additive for preventing dairy cow mastitis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: A feed additive for preventing mastitis in dairy cows, comprising the following ingredients in parts by weight: 8 parts of wolfberry fruit, 17 parts of jujube, 6 parts of safflower, 7 parts of chrysanthemum, 3 parts of white peony root, 10 parts of Polygonum multiflorum, 3 parts of black plum , 2 parts of yeast culture, 3 parts of medical stone, 4 parts of bentonite. The preparation method comprises the following steps: (1) weighing raw materials by weight; (2) mixing the weighed raw materials, crushing them to 40-60 mesh, and mixing well to obtain the feed for preventing mastitis in cows according to the present invention additive.

Embodiment 2

[0017] Example 2: A feed additive for preventing milk cow mastitis, which is composed of the following ingredients in parts by weight: 9 parts of wolfberry fruit, 16 parts of jujube, 7 parts of safflower, 6 parts of chrysanthemum, 4 parts of white peony root, 8 parts of Polygonum multiflorum, 2 parts of black plum , 2 parts of yeast culture, 4 parts of medical stone, 3 parts of bentonite. Preparation method is with embodiment 1.

Embodiment 3

[0018] Embodiment 3: animal feeding test

[0019] In a dairy breeding base in Tianjin, 50 dairy cows identified as suffering from subclinical mastitis were selected. All of the cows showed mild redness and swelling of the udder, the number of somatic cells in the milk was high, and the milk production was relatively low. The dairy cows were randomly divided into 5 groups, wherein group 1 was a blank control group, fed with common and commercially available compound feed, in which 0.8% corn gluten powder was added; groups 2 and 3 were experimental groups, which were fed with The compound feed of the embodiment of the present invention 1,2 feed additives, namely add 0.8wt% described feed additives for preventing dairy cow mastitis in the prescription of conventional dairy cow compound feed; Group 4,5 are comparative experiment groups, respectively Feeding the compound feed that has been added with the feed additive of Comparative Test Example 1 and 2 of the present invention, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a feed additive for preventing dairy cow mastitis. The feed additive is prepared from the following components in parts by weight: 5-10 parts of medlar, 15-20 parts of Chinese dates, 5-8 parts of flowers carthami, 5-8 parts of chrysanthemum, 2-4 parts of radix paeoniae alba, 8-12 parts of polygonum multiflorum, 2-4 parts of smoked plum, 1-3 parts of yeast culture, 2-4 parts of medicinal stones and 3-5 parts of bentonite. The feed additive disclosed by the invention can be used for preventing the dairy cow mastitis effectively, so that the health condition of dairy cow is improved, and the effects on the milk yield and the quality of a dairy product due to diseases such as mastitis are avoided. By virtue of the feed additive disclosed by the invention, the economic benefits of cow cultivation are greatly improved, and the adverse effects on the quality of the dairy product and the health of the dairy cow caused by antibiotics can be avoided.

Description

technical field [0001] The invention belongs to the field of feed, and relates to a feed additive used for preventing mastitis during dairy cow breeding. Background technique [0002] Mastitis, especially invisible mastitis, is a breast disease with a high incidence rate during the lactation period of dairy cows. It can cause a sharp decline in the lactation function and milk production of affected cows, and cause reproductive dysfunction in dairy cows. It has become a common and frequently-occurring disease in dairy farms , seriously restricting the development of the dairy industry. According to statistics, once mastitis occurs in dairy cows, the milk production will drop by 8% on average, 5% in mild cases, and 25% to 40% in severe cases. In the United States, 30% to 70% of cows have at least one udder area infected, and the annual loss of this disease is about 2 billion US dollars, and Japan is 500 million US dollars. The incidence of mastitis in dairy cows in my countr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/175A61K36/815A61P15/14A61K33/00A61K33/06
Inventor 曾勇
Owner 南通顺天农业发展有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com