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Feed additive for alleviating unfavorable influences of transport stress to growth of piglets

A feed additive, transportation stress technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of high mortality, decreased piglet physique, slow growth, etc., to relieve stress response, improve digestive function, reduce stress. stimulant effect

Active Publication Date: 2014-03-26
南通市通州区十总晨友农产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems in the prior art that piglets suffer from physical decline, slow growth and high mortality caused by stress during transportation, the present invention aims to provide a feed additive that alleviates the adverse effects of transportation stress on piglet growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1 : A feed additive for alleviating the adverse effects of transportation stress on piglet growth, made by mixing and pulverizing the following raw materials in parts by weight: 4 parts of Albizia Julibrissin, 12 parts of Poria cocos, 3 parts of Zhimu, 6 parts of Magnolia officinalis, 3 parts of coptis, 3 parts of fennel, 5 parts of licorice, 18 parts of carrier. The preparation method is as follows: weigh each raw material according to parts by weight, then mix the weighed raw materials and then pulverize them to 30-40 mesh, then stir the pulverized mixture evenly to obtain the slow-moving transportation Feed additives that are adversely affected by stress on piglet growth.

Embodiment 2

[0015] Example 2 : A kind of feed additive that alleviates the adverse effect of transportation stress on the growth of piglets. It is made by mixing and pulverizing the following raw materials in parts by weight: 5 parts of Albizia Julibrissin, 10 parts of Poria cocos, 4 parts of Zhimu, 7 parts of Magnolia officinalis, 2 parts of coptis, 4 parts of fennel, 6 parts of licorice, 20 parts of carrier. The preparation method is as follows: weigh each raw material according to parts by weight, then mix the weighed raw materials and then pulverize them to 30-40 mesh, then stir the pulverized mixture evenly to obtain the slow-moving transportation Feed additives that are adversely affected by stress on piglet growth.

Embodiment 3

[0016] Embodiment 3: animal test

[0017] Select 1,000 piglets with basically similar growth and developmental conditions to be transported and sold, and divide them into five groups, 200 pigs in each group, and feed the following feeds respectively 10 days before transportation: Group 1 is the blank control group, and the piglets in the basic compound feed Add 1.0wt% corn gluten powder according to the weight percentage of the basic piglet compound feed; Groups 2 and 3 are experimental groups, add 1.0wt% corn gluten powder in the basic piglet compound feed according to the weight percentage of the basic piglet compound feed. The feed additive described in 2 to alleviate the adverse effects of transport stress on piglet growth; Groups 4 and 5 are comparative test groups, and add 1.0wt% to the basic piglet compound feed according to the weight percentage of the basic piglet compound feed. For the feed additives described in examples 1 and 2, other feeding methods and manageme...

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PUM

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Abstract

A feed additive for alleviating the unfavorable influences of transport stress to the growth of piglets is prepared by mixing and crushing 3-5 parts by weight of Flos Albiziae, 9-15 parts by weight of Poria cocos, 2-4 parts by weight of Rhizoma Anemarrhenae, 5-7 parts by weight of cortex magnoliae officinalis, 2-3 parts by weight of Figwortflower Picrorhiza Rhizome, 2-4 parts by weight of Herba Moslae, 4-6 parts by weight of licorice root, and 10-25 parts by weight of a carrier. The feed additive for alleviating the unfavorable influences of transport stress to the growth of piglets can effectively improve the survival rate of transported piglets and decreases the diarrhoea incidence rate of the transported piglets, and piglets fed with the feed additive for alleviating the unfavorable influences of transport stress to the growth of piglets can well adapt to the new environment and have a short adaption time.

Description

technical field [0001] The invention belongs to the field of feed, and relates to a feed additive for piglets, in particular to a feed additive for alleviating the adverse effects of transportation stress on the growth of piglets. Background technique [0002] In recent years, with the development of the pig industry, piglet trading has become very frequent, especially cross-regional piglet trading. However, in the process of piglet trading, it is necessary to ease the transportation. In the process of piglet trading, it has to go through a series of processes such as fasting, water deprivation, driving, mixing, boarding, getting off and transportation before transportation. to some stressors such as noise, unfamiliar atmosphere, body shaking, uneven speed, crowding, unsuitable temperature and humidity, etc. These stressors will cause behavioral and physiological responses of piglets. In addition, when transported, new The breeding environment often also leads to the stress...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14
Inventor 曾勇
Owner 南通市通州区十总晨友农产品有限公司
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