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Low-protein balanced amino acid compound feed for medium pigs

A compound feed and amino acid technology, which is applied in the field of pig compound feed, can solve the problems of inability to promote the digestibility of nutrients, affect the absorption of other nutrients, and slow absorption of nutrients when raw materials are used, so as to save soybean meal, have good diarrhea, and improve digestion. rate effect

Inactive Publication Date: 2019-10-18
正大康地农牧集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if more amino acids are added, it will usually affect the absorption of other nutrients, and this invention cannot promote the digestibility of nutrients in the feed
[0005] In view of the problems of excessive use of soybeans and other raw materials and slow absorption of nutrients in the existing pig compound feeds, it is necessary to find a compound feed that can reduce the amount of soybean meal used in the medium pig feed formula and achieve a reduction in crude protein content. Consistent pig performance

Method used

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  • Low-protein balanced amino acid compound feed for medium pigs
  • Low-protein balanced amino acid compound feed for medium pigs
  • Low-protein balanced amino acid compound feed for medium pigs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A low-protein balanced amino acid medium pig compound feed, comprising the following raw materials in parts by weight: 50 parts of corn, 10 parts of 46% soybean meal, 0.5 part of secondary powder, 0.5 part of DDGS, 0.5 part of barley malt root, premixed 3 parts of raw material, 0.04 part of lysine, 0.01 part of methionine, 0.01 part of threonine, 0.01 part of tryptophan, 0.01 part of phytase and 0.01 part of compound enzyme preparation.

[0032] Among them, the compound enzyme preparation includes: xylanase 10000U / kg, β-glucanase 1000U / kg and mannanase 1000U / kg; the premix includes vitamin package, mineral package and carrier grain bran; The preparation method of the premix is ​​as follows: mix the vitamin package, the mineral package and the carrier grain bran evenly; the vitamin package includes vitamin A, vitamin D 3 , vitamin E, vitamin K 3 , Niacin, Calcium D-pantothenate, Vitamin B 2 , Vitamin B 6 and vitamin B 12 ;Mineral Pack includes: Calcium, Phosphorus, M...

Embodiment 2

[0038] 77 parts of corn, 20 parts of 46% soybean meal, 10 parts of secondary flour, 10 parts of DDGS, 10 parts of barley malt root, 6 parts of premix, 0.75 parts of lysine, 0.3 parts of methionine, 0.3 parts of threonine, tryptophan 0.3 parts, 0.3 parts of phytase and 0.22 parts of compound enzyme preparation.

[0039] Among them, the compound enzyme preparation includes: xylanase 20000U / kg, β-glucanase 3000U / kg and mannanase 3000U / kg; the premix includes vitamin package, mineral package and carrier grain bran; The preparation method of the premix is ​​as follows: mix the vitamin package, the mineral package and the carrier grain bran evenly; the vitamin package includes vitamin A, vitamin D 3 , vitamin E, vitamin K 3 , Niacin, Calcium D-pantothenate, Vitamin B 2 , Vitamin B 6 and vitamin B 12 ;Mineral Pack includes: Calcium, Phosphorus, Manganese, Iron, Zinc and Copper. Among them, the content of each component in the vitamin pack meets vitamin A100000-162500IU / kg, vitam...

Embodiment 3

[0045] A low-protein balanced amino acid medium pig compound feed, comprising the following raw materials in parts by weight: 60 parts of corn, 15 parts of 46% soybean meal, 5 parts of subflour, 5 parts of DDGS, 5 parts of barley sprout root, and 4 parts of premix 0.4 parts of lysine, 0.06 parts of methionine, 0.06 parts of threonine, 0.03 parts of tryptophan, 0.02 parts of phytase and 0.15 parts of compound enzyme preparation.

[0046] Among them, the compound enzyme preparation includes: xylanase 10000U / kg, β-glucanase 1000U / kg and mannanase 1000U / kg; the premix includes vitamin package, mineral package and carrier grain bran; The preparation method of the premix is ​​as follows: mix the vitamin package, the mineral package and the carrier grain bran evenly; the vitamin package includes vitamin A, vitamin D 3 , vitamin E, vitamin K 3 , Niacin, Calcium D-pantothenate, Vitamin B 2 , Vitamin B 6 and vitamin B 12 ;Mineral Pack includes: Calcium, Phosphorus, Manganese, Iron, ...

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Abstract

The invention provides low-protein balanced amino acid compound feed for medium pigs, and belongs to the field of feed. The low-protein balanced amino acid compound feed for the medium pigs comprises,by weight, 50-77 parts of soybean meal, 10-20 parts of 46% soybean meal, 0.5-10 parts of wheat middling, 0.5-10 parts of DDGS, 0.5-10 parts of barley malt root, 3-6 parts of a premix, 0.04-1.2 partsof lysine, 0.01-0.3 part of methionine, 0.01-0.3 part of threonine, 0.01-0.3 part of tryptophan, 0.01-0.3 part of phytase and 0.01-0.3 part of a compound enzyme preparation. The content of the lysine,the methionine, the threonine and the tryptophan in the feed is improved, and the phytase and the compound enzyme preparation are cooperatively used, so that growth performance of animals is maintained; the feed has the advantages that the crude protein content of the compound feed for the medium pigs is reduced, the use of soybean meal resources is saved, the nitrogen emission is reduced and environment friendliness is achieved.

Description

technical field [0001] The invention relates to a pig compound feed, in particular to a pig compound feed with low protein and balanced amino acids. Background technique [0002] my country is a country with a shortage of feed resources. The commonly used raw materials for feed production are corn, soybean meal and wheat bran. Among them, the raw material of soybean meal is soybean, but my country is very dependent on soybean imports, and soybean imports account for the global soybean trade volume. 60% of. According to statistics, in 1999-2000, China's soybean imports exceeded 10 million tons. By 2009-2010, China's soybean imports reached 50.34 million tons, and in 2017-2018, it soared to 93.5 million tons. With the development of amino acid industrial production scale and production technology, the output of amino acid has increased significantly, and the price of amino acid has gradually decreased. In 2013, the world's lysine production reached 2.31 million tons; in 2016,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K20/189A23K20/142A23K10/37
CPCA23K10/37A23K20/142A23K20/189A23K50/30Y02P60/87
Inventor 陈智明杨文宾钟永兴戴炜
Owner 正大康地农牧集团有限公司
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