Composite premix feed capable of improving immunity of conservation piglets and preparation method thereof

A technology of premixed feed and immunity, applied in the direction of animal feed, animal feed, application, etc., can solve problems such as the inability to meet the disease resistance immunity of anti-antibiotic technology, achieve mucosal immunity, improve immune level, and promote absorption and transformation Effect

Inactive Publication Date: 2015-08-05
杨金堂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcoming is that it is suitable for large-scale pig farms to use premixed materials for self-batch feeding, which cannot meet the requirements of antibiotic-free technology, improve the disease-resistant immunity of pigs, and obtain good production results, etc.

Method used

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Examples

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preparation example Construction

[0043] The preparation method of the compound premixed feed for improving the immunity of nursery piglets comprises the following steps:

[0044] Step 1: Preparation of compound multidimensional: pre-mix VA, VD, VE, VK, VB1, VB2, VB5, VB6, VB3, folic acid, VH, VB12 and bran with a V-type mixer to obtain compound multidimensional;

[0045] The second step: preparation of composite trace elements: pre-mix ferrous sulfate, zinc sulfate, calcium iodate, sodium selenite, cobalt sulfate, chromium picolinate and stone powder with a V-type mixer to obtain composite trace elements;

[0046] The third step: premixing of trace additives: medium-chain fatty acids, mannan oligosaccharides, yeast nucleotides, astragalus polysaccharides, compound enzymes and phytase are premixed with a V-type mixer to obtain premixed additives;

[0047] Step 4: Preparation of premixed feed: Take half of the quality of imported fishmeal, fermented soybean meal, concentrated whey protein, soybean protein conce...

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PUM

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Abstract

The invention relates to composite premix feed capable of improving immunity of conservation piglets and a preparation method thereof and belongs to the technical field of feed. The composite premix feed capable of improving the immunity of the conservation piglets is prepared by utilizing a nonreactive technology through the screening and scientific compatibility of nutritional level and nutritional additives for the self-compounded feed way adopted by a large-scale pig farm. By adopting the composite premix feed, not only can the anti-disease immunity of the conservation piglets be improved, but also the daily weight increment and the feed conversion rate of the conservation piglets can be increased, and the requirement for production of a nuisanceless pork product by utilizing nonreactive technology can be met. Compared with the existing feed, the feed disclosed by the invention has the advantages that the average survival rate of the piglets can be improved by 6 percent after the conservation is ended, the weight is increased by 131g every day, the feed conversion rate is decreased to 0.3, and the difference of all indexes is remarkable. The quantity of weak, small, ill and disabled piglets and the medicine application cost can be obviously reduced, the labor intensity can be alleviated, and the economic benefit is good.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a compound premixed feed for improving disease-resistant immunity of nursery piglets and a preparation method thereof. The invention adopts the anti-resistance technology, and through the screening and scientific compatibility of nutritional levels and nutritional additives, it can greatly improve the disease-resistant immunity of nursery piglets and obtain good production benefits. Background technique [0002] At present, compared with developed countries, China's breeding level is generally still in the reality of backward technology and poor environmental conditions. Therefore, although the use of some antibiotics is strictly restricted, it is still allowed. In the face of consumers' increasingly strong demand for food safety, the safety production of upstream feed has also increased. [0003] The production of antibiotic-free feed is a hotspot in current research a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/175A23K1/165
Inventor 杨金堂
Owner 杨金堂
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