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Compound feed for improving structure and function of piglet digestive tracts

A technology for compound feed and digestive tract, applied in animal feed, animal feed, applications, etc., can solve problems such as food safety, environmental protection threats, drug residues, drug side effects, etc., to resist pathogenic microbial infection, and optimize acid-base balance. ability, the effect of promoting the absorption of nutrients

Inactive Publication Date: 2012-08-01
YIXING GUANLIN TOWN MINXIANG PIG FARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the existing mycotoxin adsorption technology also leads to the phenomenon of a large amount of adsorption of feed nutrition in actual use, which increases the burden of piglet liver detoxification
[0004] To sum up, the existing technology has the following problems: (1) The addition of antibiotics causes great damage to the beneficial bacteria in the digestive tract of piglets, affects digestive function and normal disease resistance, and produces side effects of drugs, which is not conducive to autoimmunity
(2) Adding antibiotics to feed for a long time will cause drug residues, which poses a threat to human food safety and environmental protection, and also increases the drug resistance of humans and animals, which is not good for human and animal health
(3) Drugs cannot control the influence of mold poison on the digestive tract of piglets
(4) The technology of using probiotics, organic acids, etc. to increase the function of piglets' digestive tract is single
At present, the feed production system without the addition of antibiotics is the main system for the production technology of healthy pig breeding in the world today. Feed breeding with antibiotics does not meet the needs of the development of pig healthy breeding production technology, and does not meet the needs of food safety and social development.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Corn 50.412%; wheat 15%; soybean meal 25%; Aomai Technology Co., Ltd.), plant extract 0.01% (Jilin Changchun Ginseng Co., Ltd.), organic acid 0.008%, sodium butyrate 0.01% (Shanghai Jinlong Biotechnology Co., Ltd.).

Embodiment 2

[0020] Corn 65%; soybean meal 23.27%; bran 8%; premix 3.5%, mycotoxin adsorbent 0.15% (Nanjing Aomai Technology Co., Ltd.), probiotics (Becon 1060) 0.03% (Nanjing Aomai Technology Co., Ltd. company), plant extract 0.015% (Jilin Changchun Ginseng Industry Co., Ltd.), organic acid 0.015%, sodium butyrate 0.02% (Shanghai Jinlong Biotechnology Co., Ltd.).

Embodiment 3

[0022] 60% corn; 13.84% wheat; 15% soybean meal; 7% bran; 4% premix, 0.1% mycotoxin adsorbent (Nanjing Aomai Technology Co., Ltd.), probiotics (Becon 1060) 0.02% (Nanjing Aomai Technology Co., Ltd.), plant extract 0.015% (Jilin Changchun Ginseng Co., Ltd.), organic acid 0.01%, sodium butyrate 0.015% (Shanghai Jinlong Biotechnology Co., Ltd.).

[0023] All the premixtures in the above examples must meet the requirements of Table 1. Make every kilogram of feed contain calcium 0.65-1%, phosphorus 0.28-0.4%, sodium chloride 0.3-0.4%, lysine 1-2%, threonine 0.6-0.8%, methionine 0.2-0.4%, chloride Choline 500~2000mg, multivitamin 200~300mg, multimineral 100~400mg.

[0024] After using the invention, the intestinal health of piglets is better, the degree of diarrhea is reduced, and the production performance is improved. Daily gain increased by 7.29% (P<0.05), feed intake increased by 4.17% (P<0.05), and diarrhea rate decreased by 49.9% (P<0.05), as shown in Tables 2 and 3.

[002...

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PUM

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Abstract

The invention discloses compound feed for improving structure and function of piglet digestive tracts, which comprises, in weight percentage, 50-65% of corn, 0-15% of wheat, 10-25% of soybean meal, 5-8% of wheat bran, 3.5-4.5% of premix, 0.05-0.15% of mycotoxin adsorbent, 0.01-0.03% of microecological agent, 0.01-0.015% of plant extract, 0.008-0.015% of organic acid, and 0.01-0.02% of sodium butyrate. Intestinal tracts of piglets fed with the compound feed are healthier, the piglets suffer fewer diarrheas, productivity is improved, and the service effect of the compound feed is more evident than that of antibiotics.

Description

[0001] technical field [0002] The invention belongs to the field of feed and relates to a novel compound feed for improving the structure and function of piglet digestive tract. Background technique [0003] The existing piglet compound feed structure is mainly set to meet the indicators of energy, protein, vitamins, minerals and trace elements needed for its growth. Since the digestive system of piglets is not fully developed and their ability to resist pathogenic microorganisms is poor, antibiotics are added to compound feeds to control harmful bacteria, and a single organic acid is used to regulate the acid-base balance of piglets’ digestive tract. At the same time, the existing mycotoxin adsorption technology also leads to the phenomenon of a large amount of feed nutrition adsorption in actual use, which increases the burden of liver detoxification of piglets. [0004] To sum up, the existing technology has the following problems: (1) The addition of antibiotics cause...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/14A23K1/175
Inventor 王明辉吴超平李中伟
Owner YIXING GUANLIN TOWN MINXIANG PIG FARM
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