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Compound feed for piglet weaning and preparation method of compound feed

A technology for compound feed and piglet weaning, applied in the direction of animal feed, animal feed, animal feed molding or processing, etc., can solve the problems of high diarrhea rate, poor palatability, poor weight gain performance, etc., achieve good palatability and reduce diarrhea , to ensure the effect of feeding and weight gain

Inactive Publication Date: 2017-09-19
SHAANXI SHIYANG AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the weaning feeds for piglets sold in the market generally have defects such as poor palatability, high rate of diarrhea after eating, and poor weight gain performance.

Method used

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  • Compound feed for piglet weaning and preparation method of compound feed
  • Compound feed for piglet weaning and preparation method of compound feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] 1. Raw material preparation

[0059] 1. Fermented corn

[0060] After the Lactobacillus acidophilus is activated, it is inserted into the seed medium for cultivation to obtain the Lactobacillus acidophilus seed solution, and the number of viable bacteria is 1.0×10 8 cfu / g;

[0061] The corn is crushed with a 3.0mm sieve; water is added and stirred so that the moisture content of the corn is about 35%, and the material is obtained.

[0062] The above-mentioned Lactobacillus acidophilus seed solution was inoculated into the above-mentioned material according to the total inoculation amount of 5%, stirred evenly, compacted and sealed, and fermented at 37° C. for 72 hours in an anaerobic fermentation mode to obtain a fermentation product.

[0063] The above fermented product is baked and dried at a low temperature of 50° C. until the water content is about 18%, to obtain fermented corn.

[0064] After testing, the nutritional index of the fermented corn prepared above is...

Embodiment 2

[0089] 1. Raw material preparation

[0090] 1. Compound amino acid

[0091] Mix 0.4 part of lysine, 0.4 part of methionine and 0.1 part of threonine evenly, wherein the purity content of lysine monomer is 98%; the purity content of methionine monomer is 99%; the purity content of threonine monomer is 98% , to obtain compound amino acids.

[0092] 2. Feed additives

[0093] 0.05 part of plant essential oil, 0.15 part of clostridium butyricum, 0.05 part of antimicrobial peptide, 0.15 part of astragalus polysaccharide and 0.5 part of compound organic acidifier are uniformly mixed to prepare a feed additive.

[0094] All the other raw materials are identical with embodiment 1.

[0095] 2. Piglet weaning compound feed

[0096] 1. Piglet weaning compound feed formula

[0097] The weaning compound feed for piglets of the present embodiment consists of the following components by weight:

[0098] 17 parts of fermented corn, 16 parts of puffed corn, 16 parts of puffed rice, 9 par...

Embodiment 3

[0105] 1. Raw material preparation

[0106] 1. Compound amino acid

[0107] Mix 0.6 part of lysine, 0.2 part of methionine and 0.3 part of threonine evenly, wherein the purity content of lysine monomer is 98%; the purity content of methionine monomer is 99%; the purity content of threonine monomer is 98% , to obtain compound amino acids.

[0108] 2. Feed additives

[0109] 0.15 part of plant essential oil, 0.05 part of clostridium butyricum, 0.15 part of antimicrobial peptide, 0.05 part of astragalus polysaccharide and 0.7 part of compound organic acidifier are uniformly mixed to prepare a feed additive.

[0110] All the other raw materials are identical with embodiment 1.

[0111] 2. Piglet weaning compound feed

[0112] 1. Piglet weaning compound feed formula

[0113] The weaning compound feed for piglets of the present embodiment consists of the following components by weight:

[0114] 19 parts of fermented corn, 14 parts of puffed corn, 14 parts of puffed rice, 11 pa...

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Abstract

The invention provides compound feed for piglet weaning and a preparation method of the compound feed. The compound feed for piglet weaning is prepared from components in parts by weight as follows: 15-20 parts of fermented corn, 12-18 parts of expanded corn, 12-18 parts of expanded rice, 8-12 parts of expanded soybeans, 8-12 parts of fermented soybean meal, 2.0-4.0 parts of plasma protein powder, 1.5-3.5 parts of fish meal, 10-14 parts of high protein whey powder, 6-10 parts of chocolate powder, 1.0-3.0 parts of soybean oil, 0.6-1.0 part of calcium formate, 0.8-1.2 parts of monocalcium phosphate, 0.2-0.4 parts of sodium chloride, 0.7-1.3 parts of compound amino acid, 0.4-0.6 parts of a vitamin premix, 0.3-0.5 parts of a microelement premix and 0.4-0.6 parts of a feed additive. The compound feed for piglet weaning has the advantages of good palatability, high digestion and absorption rate, good anti-diarrhea and weight increase effects, environment friendliness and the like.

Description

technical field [0001] The invention relates to a compound feed, in particular to a piglet weaning compound feed and a preparation method thereof. Background technique [0002] Due to changes in physiology, psychology, environment, feed and many other aspects after weaning, piglets will cause severe weaning stress, leading to problems such as intestinal villi atrophy, decreased immunity, diarrhea, reduced weight gain and even growth inhibition. Weaning feed for piglets generally refers to a special feed for reducing weaning stress that is fed to piglets within 2 weeks after weaning. Weaning feed for piglets is usually fed for 5-7 days before weaning to enable piglets to learn to chew feed, establish feeding behavior, moderately stimulate intestinal development, and adapt to the change from breast milk to pellet feed, thereby reducing the risk of feeding due to feed type, Many stresses caused by nutritional composition changes, physiological and psychological stress, environ...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K50/60A23K10/12A23K10/30A23K10/37A23K20/147A23K10/22A23K10/28A23K20/158A23K20/26A23K20/142A23K20/174A23K20/20A23K10/18A23K20/163A23K20/111A23K20/10A23K40/10A23K40/20
CPCA23K10/12A23K10/18A23K10/22A23K10/28A23K10/30A23K10/37A23K20/10A23K20/111A23K20/142A23K20/147A23K20/158A23K20/163A23K20/174A23K20/26A23K20/30A23K40/10A23K40/20A23K50/30A23K50/60Y02P60/87
Inventor 胡辉平张文晔白晓婷赵振国
Owner SHAANXI SHIYANG AGRI TECH
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