Anti-stress anti-diarrhea growth-promotion Chinese herbal medicine feed additive for weaned pig and preparation

A feed additive and technology for weaned piglets, applied in animal feed, animal feed, applications, etc., can solve problems affecting normal development of animals, affecting human health, threats to human survival, etc., to improve growth performance, lipase enzyme activity, The effect of increasing daily weight gain

Inactive Publication Date: 2012-12-05
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Antibiotics can promote the growth of piglets and prevent diseases, and play a greater role in improving the breeding efficiency and promoting the development of the livestock and poultry industry. However, long-term use of antibiotics will not only destroy the original microbial flora in the digestive tract of animals, but also affect the normal development of animals. It is also easy to cause problems such as drug residues, drug resistance, and drug pollution. It affects human health through the food chain and poses a threat to human survival. It has attracted worldwide attention.

Method used

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  • Anti-stress anti-diarrhea growth-promotion Chinese herbal medicine feed additive for weaned pig and preparation
  • Anti-stress anti-diarrhea growth-promotion Chinese herbal medicine feed additive for weaned pig and preparation
  • Anti-stress anti-diarrhea growth-promotion Chinese herbal medicine feed additive for weaned pig and preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Astragalus, Scutellaria baicalensis, malt, licorice, Codonopsis pilosula, Poria cocos, and Atractylodes macrocephala are uniformly mixed in a mass ratio of 2:1:1:1:2:2:2. 144 Du × Chang × Da Sanyuan hybrid piglets (selected from Changfeng Breeding Farm of Anhui Changfeng Animal Husbandry) with an average initial weight of 5.86kg after weaning at day age were divided into control group (basic diet group), 0.5% Chinese herbal medicine additive group, 1% Chinese herbal medicine additive group and 1.5% Chinese herbal medicine additive group, each group had 3 replicates, each replicated 12 pigs, and the feeding test was carried out, and the normal feeding period was 21 days.

[0025] 1) Effect of Chinese herbal medicine additives on growth performance of weaned piglets

[0026] It can be seen from Table 1-1 that there was no significant difference in the initial body weight among the groups (P>0.05). At the end of weight, the 1% Chinese herbal medicine additive group was ex...

Embodiment 2

[0067] Astragalus, Scutellaria baicalensis, malt, licorice, Codonopsis pilosula, Poria cocos, and Atractylodes macrocephala are uniformly mixed in a mass ratio of 1:1:1:1:1:1:1. 108 Du×Chang×Da Sanyuan hybrid piglets (selected from Baihui Animal Husbandry Company, Ningguo City, Anhui Province) with an average initial body weight of 8.25kg after weaning at day age were divided into control group (basic diet group) and 0.5% Chinese herbal medicine Additive group, 1% Chinese herbal medicine additive group, 1.5% Chinese herbal medicine additive group, 3 replicates in each group, 9 pigs in each replicate, and a feeding test was carried out, and the regular feeding period was 21 days.

[0068] 1) Effects of Chinese herbal medicine additives on growth performance and diarrhea rate of weaned piglets

[0069] It can be seen from Table 2-1 that compared with the control group, the 1% Chinese herbal medicine additive group increased the final weight by 8.67% (P0.05), and the diarrhea rat...

Embodiment 3

[0083] Astragalus, Scutellaria baicalensis, malt, licorice, Codonopsis pilosula, Poria cocos, and Atractylodes macrocephala are uniformly mixed in a mass ratio of 3:1:1:1:3:3:3. 96 21-day-old “Du×Long×Da” triple cross weaned piglets with similar body weight (selected from Changfeng Breeding Farm of Anhui Changfeng Animal Husbandry), were divided into control group (basic diet group) and 0.5% Chinese herbal medicine additives Group, 1% Chinese herbal medicine additive group and 1.5% Chinese herbal medicine additive group, 4 replicates in each group, 6 pigs in each replicate, and a feeding test was carried out. The pre-feeding period was 5 days and the regular feeding period was 21 days.

[0084] 1) Effect of Chinese herbal medicine additives on growth performance of weaned piglets

[0085] It can be seen from Table 3-1 that compared with the control group, the average daily gain of the 1% Chinese herbal medicine additive group increased by 25.00% (P<0.01), the final weight incr...

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Abstract

The invention discloses an anti-stress anti-diarrhea growth-promotion Chinese herbal medicine feed additive for a weaned pig, which is obtained by carrying out the superfine grinding and mixing on the following components at the mass ratio: 1-5 parts of Astragalus mongholicus, 1 part of Scutellaria baicalensis, 1 part of malt, 1 part of liquorice, 1-5 parts of dangshen, 1-5 parts of poria cocos and 1-5 parts of largehead atractylodes rhizome. According to the Chinese herbal medicine feed additive disclosed by the invention, the weaned pig growth performance can be improved, and the Chinese herbal medicine feed additive has the anti-diarrhea effect; the gastrointestinal tract development of the weaned pig can be promoted; the activity of the digestive enzyme of the gastrointestinal digestive tract of the wigged pig can be improved to promote the development of the pig digestive enzyme system; the micro-ecological environment of the digestive tract of the pig can be regulated and stabilized to accelerate the pig to grow; the antioxidation function of the wigged pig organism can be improved so as to improve the compensatory capability of the wigged pig organism on external irradiation; the intestinal mucosa form of the wigged pig can be improved so as to alleviate the intestinal villus withering of the wigged pig and promote the tract of the wigged pig to restore; and the immunologic function of the intestinal mucosa of the wigged pig can be regulated.

Description

technical field [0001] The invention relates to breeding of weaned piglets produced by raising pigs in animal husbandry, in particular to an anti-stress, anti-diarrhea and growth-promoting Chinese herbal medicine feed additive for weaned piglets and a preparation method and application thereof. Background technique [0002] In animal husbandry, early weaning of piglets is an important means to improve pig production efficiency, because early weaning can improve the productivity and utilization rate of sows, increase the annual number of litters and annual litters of sows, and can Reduce the chance of piglets being infected with pathogens and improve their health. [0003] Although the adoption of early weaning measures can have a positive impact on the economic benefits of the farm, due to the digestive physiological characteristics of early weaned piglets and various stresses caused by weaning, it will cause malnutrition, slow growth and diarrhea rate in piglets. Weaning s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 丁月云殷宗俊何小雷黄龙张晓东张陈华
Owner ANHUI AGRICULTURAL UNIVERSITY
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