Additive premix for improving intestinal health of broilers and application

An intestinal health and additive technology, applied in applications, animal feed, animal feed, etc., can solve the problems of intestinal barrier function damage, impact on intestinal development, and imbalanced amino acid composition, so as to improve intestinal health and benefit Intestinal health, improve the effect of intestinal digestion

Pending Publication Date: 2020-10-13
ANIMAL SCI RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the intensive farming of modern broilers, the feedstuffs for yellow-feathered broilers are mainly corn / wheat / sorghum-soybean meal-miscellaneous meal rations, the amino acid composition is unbalanced, and the lack of functional amino acids such as arginine and threonine affects intestinal development , resulting in impaired gut barrier function

Method used

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  • Additive premix for improving intestinal health of broilers and application
  • Additive premix for improving intestinal health of broilers and application
  • Additive premix for improving intestinal health of broilers and application

Examples

Experimental program
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Effect test

Embodiment 1

[0043] An additive premix for improving the intestinal health of broilers without antibiotics, wherein the additives L-arginine, L-threonine, L-tryptophan, L-isoleucine, vitamin E, curcumin, oregano The dosages of essential oil, mushroom polysaccharide and Bacillus subtilis are L-arginine 1.0g / kg, L-threonine 0.6g / kg, L-tryptophan 0.2g / kg, L-isoleucine 0.4 g / kg, vitamin E20mg / kg, curcumin 150mg / kg, oregano essential oil 150mg / kg, mushroom polysaccharide 100mg / kg, Bacillus subtilis 300mg / kg, Clostridium butyricum 100mg / kg, and additive premix The carrier is corn cob flour, zeolite powder or bentonite.

[0044] Finally, the above-mentioned additive premix was added to Qingyuan Ma chicken feed at a ratio of 1kg / ton.

Embodiment 2

[0046] An additive premix for improving the intestinal health of broilers without antibiotics, wherein the additives L-arginine, L-threonine, L-tryptophan, L-isoleucine, vitamin E, curcumin, thymol The dosages of essential oil, astragalus polysaccharide, and Bacillus subtilis are 2.0g / kg L-arginine, 0.9g / kg L-threonine, 0.4g / kg L-tryptophan, and 0.6g L-isoleucine / kg, vitamin E 40mg / kg, curcumin 200mg / kg, thymol essential oil 200mg / kg, astragalus polysaccharide 100mg / kg, Bacillus subtilis 600mg / kg, Clostridium butyricum 300mg / kg, the carrier of the additive premix is Corn cob flour, zeolite powder or bentonite.

[0047] Finally, the above-mentioned additive premix was added to the slow-speed type yellow feather broiler feed according to the ratio of 1kg / ton.

Embodiment 3

[0049]An additive premix for improving intestinal health of broilers without antibiotics, in which L-arginine, L-threonine, L-tryptophan, L-isoleucine, vitamin E, curcumin, tea tree essential oil are added , chitosan, and Bacillus subtilis are respectively 1.6g / kg of L-arginine, 0.8g / kg of L-threonine, 0.3g / kg of L-tryptophan, and 0.5g of L-isoleucine / kg, vitamin E30mg / kg, curcumin 150mg / kg, tea tree essential oil 300mg / kg, chitosan 200mg / kg, Bacillus subtilis 400mg / kg, Clostridium butyricum 200mg / kg, the carrier of the additive premix is ​​corn Core powder, zeolite powder or bentonite.

[0050] Finally, the above-mentioned additive premix was added to the bearded chicken feed at a ratio of 1.5kg / ton.

[0051] Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

[0052] In addition, in order to further ill...

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Abstract

The invention discloses an additive premix for improving intestinal health of broilers and application, and belongs to the technical field of poultry feed. The broiler feed additive premix consists ofan additive and a carrier; the additive is formed by mixing arginine, threonine, tryptophan, isoleucine, vitamin E, curcumin, essential oil, polysaccharide, bacillus subtilis and clostridium butyricum; and the carrier is corncob powder, zeolite powder or bentonite. The additive can improve the antioxidant and digestive ability of the yellow-feather broilers, promote the growth and propagation ofbeneficial bacteria in intestinal tracts, reduce the oxidative stress of organisms, inhibit the growth of harmful bacteria in the intestinal tracts and reduce the levels of ammonia gas and bacterial toxins in the intestinal tracts, and has the effects of promoting growth and improving the antioxidant and immune functions of the intestinal tracts of the yellow-feather broilers. The additive premixdisclosed by the invention is green, safe and free of antibiotics, can improve the intestinal antioxidant and immune functions of yellow-feather broilers, is beneficial to healthy and sustainable development of the breeding industry and the feed industry, and is suitable for market popularization and application.

Description

technical field [0001] The invention belongs to the technical field of poultry feed, in particular to an additive premix for improving intestinal health of broilers and its application, in particular to a feed additive premix for improving intestinal health of yellow-feathered broilers without antibiotics and its preparation in Lingnan Huangyu Application in the feed of yellow-feathered broiler chickens such as broiler chickens, Qingyuan Ma chickens, and beard chickens. Background technique [0002] In recent years, my country's broiler breeding industry has developed rapidly, and chicken has become the second largest meat consumer product after pork in my country. The yellow-feather broiler industry in South China centered on Guangdong and Guangxi is also developing rapidly. The safe and efficient production of yellow-feather broilers is of great significance to enrich the content of livestock products and improve people's living standards. However, the current intensive b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K20/142A23K20/174A23K10/37A23K20/184A23K20/158A23K20/163A23K10/18A23K20/28
CPCA23K50/75A23K20/142A23K20/174A23K10/37A23K20/184A23K20/158A23K20/163A23K10/18A23K20/28Y02P60/87
Inventor 阮栋蒋守群蒋宗勇郑春田霍星华王一冰苟钟勇丁发源范秋丽叶金玲
Owner ANIMAL SCI RES INST GUANGDONG ACADEMY OF AGRI SCI
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