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Mixed type feed additive for improving performance of sows in high temperature season, and application method thereof

A feed additive and production performance technology, applied in animal feed, animal feed, application, etc., to achieve the effect of promoting estrus, improving maternal antibody level, and prolonging the service life

Inactive Publication Date: 2017-07-25
浙江大飞龙动物保健品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the annual output of feed in my country is close to 150 million tons, and the market for sow feed is 40 million tons, due to cost or technical reasons, the feed for sows in my country, especially in high temperature seasons, has not yet satisfied the farmers.

Method used

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  • Mixed type feed additive for improving performance of sows in high temperature season, and application method thereof
  • Mixed type feed additive for improving performance of sows in high temperature season, and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A mixed feed additive for improving the production performance of sows in high temperature seasons, comprising the following components in parts by weight:

[0014] Bile acid 10 parts

[0015] Gamma-aminobutyric acid 5 parts

[0016] N-carbamoylglutamic acid 20 parts

[0017] Clostridium butyricum (10 billion CFU / g) 3 servings

[0018] Enterococcus faecalis (10 billion CFU / g) 3 servings

[0019] Oligo oligosaccharides 10 parts

[0020] Glucose 49 parts

[0021] Accurately weigh the contents of each component according to the above component ratios, and after mixing evenly, you will get a mixed feed additive that improves the production performance of lactating sows in high temperature seasons. The use period is: 7 days before delivery - 7 days after weaning, Add 2 kilograms of the present invention by every ton in sow compound feed.

Embodiment 2

[0023] A mixed feed additive for improving the production performance of sows in high temperature seasons, comprising the following components in parts by weight:

[0024] 12 bile acids

[0025] 8 servings of gamma-aminobutyric acid

[0026] N-carbamoylglutamic acid 22 parts

[0027] Clostridium butyricum (10 billion CFU / g) 4 servings

[0028] Enterococcus faecalis (10 billion CFU / g) 4 servings

[0029] Oligo oligosaccharides 12 servings

[0030] Glucose 38 parts

[0031] Accurately weigh the contents of each component according to the above component ratios, and after mixing evenly, you will get a mixed feed additive that improves the production performance of lactating sows in high temperature seasons. The use period is: 7 days before delivery - 7 days after weaning, Add 2 kilograms of the present invention by every ton in sow compound feed.

Embodiment 3

[0033] A mixed feed additive for improving the production performance of sows in high temperature seasons, comprising the following components in parts by weight:

[0034] Bile acid 15 parts

[0035] γ-aminobutyric acid 10 parts

[0036] N-carbamoylglutamic acid 25 parts

[0037] Clostridium butyricum (10 billion CFU / g) 5 servings

[0038] Enterococcus faecalis (10 billion CFU / g) 5 servings

[0039] Oligo oligosaccharides 15 parts

[0040] Glucose 25 parts

[0041] Accurately weigh the contents of each component according to the above component ratios, and after mixing evenly, you will get a mixed feed additive that improves the production performance of lactating sows in high temperature seasons. The use period is: 7 days before delivery - 7 days after weaning, Add 2 kilograms of the present invention by every ton in sow compound feed.

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Abstract

The invention relates to a mixed type feed additive for improving the performance of sows in a high temperature season, and an application method thereof, which belong to the technical field of feed additives. The feed additive is prepared from the following raw materials in parts by weight: 10 to 15 parts of bile acid, 5 to 10 parts of gamma-aminobutyric acid, 20 to 25 parts of N-carbamylglutamic acid, 3 to 5 parts of clostridium butyricum, 3 to 5 parts of enterococcus faecalis, 10 to 15 parts of Oligo oligosaccharide, and 25 to 50 parts of glucose, wherein the viable content in the clostridium butyricum and the enterococcus faecalis is 10 billion CFU / g. According to the feed additive provided by the invention, the components are reasonably coordinated so as to achieve a complementary effect; in addition, the feed additive is matched with the specific application method, so that the feed intake and the lactation yield of lactating sows in the high temperature season are improved, a maternal antibody level is improved, the weaning weight is improved, the morbidity of suckling piglets is reduced, the postweaning estrus of the sows is promoted, and the service life of the sows is prolonged.

Description

technical field [0001] The invention belongs to the technical field of feed additives, and in particular relates to a mixed feed additive for improving the production performance of sows in high temperature seasons and an application method thereof. Background technique [0002] During production, sows bear very heavy tasks, especially one month before and after giving birth, not only to provide the nutrition they need, but also to supply the breast milk that newborn piglets rely on for survival, growth and development. The living and production environment faced by sows in the high temperature season is even more unfavorable, and high heat stress is a severe challenge for farrowing sows. Therefore, how to reasonably allocate summer rations for sows and strengthen feeding management should be a problem that pig producers must actively consider and focus on solving. U5G China Feed Industry Information Network - Based on Feed, Serving Animal Husbandry [0003] In production ...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/20A23K20/105A23K20/142A23K10/18A23K20/163
Inventor 沈建军舒鑫标唐群霞彭俊平宋占学施伟领胡永明
Owner 浙江大飞龙动物保健品股份有限公司
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