Feed additive for improving growth performance of intrauterine growth retardation piglets, and application thereof

A technology of intrauterine growth retardation and feed additives, applied in the fields of application, animal feed, animal feed, etc., can solve problems such as the regulation of intrauterine growth retardation in livestock, achieve the regulation of the immune level of the body, improve the level of anti-oxidation and immunity, improve The effect of intestinal antioxidant capacity

Inactive Publication Date: 2017-05-31
JINHUA AONONG BIOLOGICAL TECHNOLOGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, at present, most of the feed for livestock is used to fatten and grow livestock in a short period of t

Method used

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  • Feed additive for improving growth performance of intrauterine growth retardation piglets, and application thereof
  • Feed additive for improving growth performance of intrauterine growth retardation piglets, and application thereof
  • Feed additive for improving growth performance of intrauterine growth retardation piglets, and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The feed additive is added to the feed at 1% by weight. Every 100g of this feed additive includes 15g of N-carbamylglutamic acid, 20g of soybean lecithin, 5g of leucine, 10g of tributyrin, 5g of β-hydroxy-β-methylbutyrate calcium , 10g of compound enzyme-probiotics, 5g of vitamin E, 5g of folic acid and 2g of choline. Wherein the composite enzyme-microecological preparation comprises acid protease, amylase, phytase, lipase and xylanase and enterococcus faecalis and bacillus.

Embodiment 2

[0033] Pulverize the feed additive to 100 mesh, and add it to the feed at 5% by weight. Every 100g of this feed additive includes 20g of N-carbamylglutamic acid, 15g of soybean lecithin, 10g of leucine, 5g of tributyrin, and 10g of β-hydroxy-β-methylbutyrate calcium , 5g of compound enzyme-probiotics, 10g of vitamin E, 2g of folic acid and 5g of choline. Wherein the compound enzyme-microecological preparation comprises acid protease, amylase, phytase, lipase and xylanase and enterococcus faecalis and bacillus.

Embodiment 3

[0035] Pulverize the feed additive to 100 mesh, and add it to the feed at 3% by weight. Every 100g of this feed additive includes 18g of N-carbamylglutamic acid, 18g of soybean lecithin, 8g of leucine, 8g of tributyrin, and 8g of β-hydroxy-β-methylbutyrate calcium , 8g of compound enzyme-probiotics, 8g of vitamin E, 3g of folic acid and 3g of choline. Wherein the composite enzyme-microecological preparation comprises acid protease, amylase, phytase, lipase and xylanase with a weight ratio of 20:15:20:10:15 and Enterococcus faecalis and a weight ratio of 5:15 bacillus.

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Abstract

The invention relates to a feed additive for improving the growth performance of intrauterine growth retardation piglets, and an application thereof, and belongs to the field of feeds. The feed additive comprises, by weight, 15-30 parts of N-carbamoylglutamic acid, 15-30 parts of soybean lecithin, 5-15 parts of leucine, 5-15 parts of tributyrin, 5-15 parts of calcium beta-hydroxy-beta-methylbutyrate, 5-15 parts of a complex enzyme-microecological preparation, 5-15 parts of vitamin E, 2-8 parts of folic acid and 2-8 parts of choline, and the complex enzyme-microecological preparation includes a complex enzyme preparation and a microbial agent. The feed additive can promote the growth of animals, and especially can improve the growth performance of the intrauterine growth retardation piglets; and the feed additive can be applied to the feeds in order to regulate the body immunity level of the intrauterine growth retardation piglets improve the muscle growth, enhance the functions of internal organs and promote the healthy growth of the gastrointestinal tract.

Description

technical field [0001] The invention relates to the field of feed, and in particular to a feed additive for improving the growth performance of piglets with intrauterine growth retardation and its application. Background technique [0002] Intrauterine growth retardation refers to the impaired growth and development of mammalian embryos or organs during pregnancy. As one of the main perinatal complications, it has many adverse effects on the growth and development of animals, such as causing animal death within a short period of time, or causing the animal to die during childbirth. After a considerable period of time, the incidence rate is high and the growth and development are retarded, which in turn affects the performance of animal production and brings great losses to animal husbandry production. [0003] In animal husbandry, intrauterine growth retardation is a common pathological phenomenon in the development of pig embryos, resulting in low survival rate of piglets a...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K20/142A23K20/158A23K20/24A23K20/189A23K10/18A23K20/174A23K20/105
Inventor 苏斌朝匡俊姜文胡超芳黄孝斌林明进张敬学刘小成
Owner JINHUA AONONG BIOLOGICAL TECHNOLOGY CO LTD
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