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Compound premix feeds capable of improving maternal antibodies for sows and preparation method for compound premix feeds

A technology of premixed feed and maternal antibody, applied in animal feed, animal feed, application, etc., can solve problems such as increasing milk and lack of sows, and achieve the effects of ensuring health, improving milk quality, and realizing mucosal immunity

Inactive Publication Date: 2015-08-19
杨金堂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned measures are mostly from the perspective of disease treatment and prevention, so the shortcoming is that the sow lacks the initiative to use functional nutritional factors to increase milk while regulating and stimulating the autoimmune system to improve maternal health. Antibodies to ensure the health of sows and improve the survival rate of born piglets

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A compound premixed feed for sows that improves maternal antibodies, comprising the following components in terms of mass percentages:

[0038] Imported fish meal 30%, calcium hydrogen phosphate 15%, stone powder 13%, fermented soybean meal 10%, soybean protein concentrate 5%, salt 3.6%, lysine 3%, wheat bran 2.2%, zeolite powder 2%, choline chloride 2%, yeast nucleotide 2%, medium chain fatty acid 2%, mannan oligosaccharide 1%, threonine 1%, compound multidimensional 0.9%, methionine 0.8%, ferrous sulfate 0.5%, compound trace elements 0.7%, refined 0.5% amino acid, 0.5% valine, 0.5% Huasuanbao, 0.5% soybean oil, 0.3% coated VC, 0.3% manganese sulfate, 0.3% tryptophan, 0.3% soybean isoflavones, Baimobao-s 0.3%, compound enzyme 0.2%, astragalus polysaccharide 0.2%, Yawangbao A200 0.2%, Yawangbao B200 0.2%, yeast immune polysaccharide 0.2%, chitosan oligosaccharide 0.2%, antimicrobial peptide 0.2%, sweetener 0.2%, Copper sulfate 0.1%, phytase 0.1%;

[0039] The compound...

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PUM

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Abstract

The invention discloses compound premix feeds capable of improving maternal antibodies for sows and a preparation method for the compound premix feeds, relates to premix feeds capable of adjusting and stimulating the sows to actively generate good immune responses to improve the maternal antibodies so as to ensure the health of newborn piglets to achieve good production results by screening and scientifically matching nutrient levels and functional and nutritional additives, as well as a preparation method, and aims to reduce the using amount of antibiotics and remarkably improve production benefits for a feed self-preparation manner for a large-scale pig farm. The compound premix feeds and the preparation method are characterized in that nutritional components, content and additive components capable of improving the maternal antibodies are screened, the using amounts are determined, four stages of premixing are required by the production of a product, and a finished product is produced according to regulations. By a contrast test on the compound premix feeds and conventional feeds, the product has the advantages that the average sow culling rate is reduced by 7 percent, the survival rate of weaned piglets is increased by 6 percent, the 21-day weaning weight is increased by 0.7kg per piglet, and the difference of each index is highly remarkable; in addition, medication cost is reduced, labor intensity and the like are reduced, and good economic benefits are created.

Description

technical field [0001] The invention belongs to the technical field of feed, and relates to a method based on the mechanism of sow antibody production, through the screening and scientific compatibility of sow nutrition level and nutritional additives, to increase milk, stimulate and improve the quantity and quality of maternal antibodies in milk. The purpose is to ensure the health of newborn piglets and obtain good production results, and provide a premixed feed and a preparation method thereof. Background technique [0002] With the rapid development of China's animal husbandry towards intensification and scale, the stress caused by factors such as disease, environment, equipment, nutrition and management that large-scale pig farms have faced for a long time has continued to increase. Therefore, most of the breeding pigs are in Asia Health status, the incidence of MMA (mastitis, endometritis and agalactia syndrome) before and after childbirth remains high, especially beca...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
Inventor 杨金堂
Owner 杨金堂
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