Sow premix and preparation method and feeding method thereof

A technology of premix and breeding sows, which is applied in the field of breeding, can solve problems such as the reduction of lactation and reproductive performance of sows, failure to achieve the matching effect, and easy occurrence of sows, so as to improve lactation and reproductive performance and reduce sulfate Effects of using and solving fatigue syndrome
CN109090029AInactive Publication Date: 2018-12-28山东和美华农牧科技股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
山东和美华农牧科技股份有限公司
Publication Date
2018-12-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of breeding, in particular to a sow premix and a preparation method and feeding method thereof. The sow premix is prepared from, by weight, 1-10 parts of spray-dried blood cells, 1-10 parts of rice flour, 2-8 parts of complex vitamins, 3-6 parts of complex trace elements, 5-15 parts of amino acids, 5-12 parts of calcium hydrogen phosphate, 0.5-3 parts of potassium diformate, 10-20 parts of dietary fibers, 20-40 parts of degreased rice bran, 3-10 parts of traditional Chinese medicine additives and 1-3 parts of soybean oil. Reasonability in componentmatching, high uniformity and stability of the premix and low loss of active components such as vitamins are realized, a storage period of the premix is prolonged, regulation of a whole production period of sows is realized, fatigue syndromes of the sows are effectively alleviated, and the reproductive performance of the sows are improved. In addition, postpartum paralysis of the sows can be remarkably reduced by the premix.
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Description

technical field

[0001] The invention relates to the field of breeding technology, in particular to a sow premix, a preparation method and a feeding method thereof. Background technique

[0002] Due to the high-intensity production and reproduction of sows such as continuous mating, pregnancy, and lactation under the intensive feeding management mode in large-scale pig farms, sow fatigue syndrome (sows fatigue syndrome, SFS) occurs to varying degrees, mainly manifested as sow reproductive Decreased function and immune function, easy to be infected by diseases, reduced resistance to the environment, reproductive barriers of sows, etc. The occurrence of reproductive disorders in sows will increase the number of non-productive days and decrease the annual productivity, which will seriously affect the economic benefits of large-scale pig farms.

[0003] According to the survey of production practice, the key problems that currently plague the production of breeding pigs are low ...

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
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