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Additive composition capable of improving sow postpartum body condition or reproductive performance of sows and preparing method of additive composition

A production performance and composition technology, applied in animal feed, etc., can solve the problems of failure to meet the body's metabolic needs, hinder sow production, and reduce effective content, so as to improve weaning survival, increase lactation feed intake, and improve breast milk Effect

Inactive Publication Date: 2017-05-31
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual breeding, due to the low effective dose of raw materials, coupled with a series of uncertain factors such as storage, production and processing, feeding management, and weather changes, the effective content of such substances actually obtained by sows is greatly reduced. Failure to meet the body's metabolic needs hinders sow production

Method used

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  • Additive composition capable of improving sow postpartum body condition or reproductive performance of sows and preparing method of additive composition
  • Additive composition capable of improving sow postpartum body condition or reproductive performance of sows and preparing method of additive composition
  • Additive composition capable of improving sow postpartum body condition or reproductive performance of sows and preparing method of additive composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The preparation method of embodiment 1 feed additive of the present invention

[0026] Thymol and cinnamaldehyde in an additive composition for improving the body condition and production performance of sows are plant-based aromatic compounds. The processing and production processes are all carried out by Chengdu Hualuo Biotechnology Co., Ltd., and dextrin powder is used as the The carrier is prepared in a low-temperature environment and a dry environment, and the ratio of the three is 9:27:164; the obtained compound essential oil is then mixed with pre-prepared L-lysine, threonine, vitamin A, folic acid, pantothenic acid, and carrier carbonic acid The mixture of calcium is strictly compounded according to the dosage: the late pregnancy (pregnancy 96d ~ childbirth) and breast-feeding period respectively add the composition components (100 parts): 1.8 parts of plant essential oil thymol, 5.4 parts of plant essential oil cinnamaldehyde, L- 7.5 parts of lysine, 5.2 parts o...

Embodiment 2

[0028] The preparation of embodiment 2 feed additives of the present invention

[0029] The feed additive was prepared according to the method of Example 1, and the composition of the additive composition was: 1 part of thymol, 4 parts of cinnamaldehyde, 6 parts of L-lysine, 4 parts of threonine, 3 parts of vitamin A, 0.4 part of folic acid, and 3 parts of pantothenic acid.

Embodiment 3

[0030] The preparation of embodiment 3 feed additives of the present invention

[0031]Prepare the feed additive according to the method of Example 1, and the composition of the additive composition is: 2 parts of thymol, 6 parts of cinnamaldehyde, 8 parts of L-lysine, 6 parts of threonine, 4 parts of vitamin A, 0.6 part of folic acid, 4 parts of pantothenic acid share.

[0032] Prove the beneficial effect of the present invention by clinical test below.

[0033] In order to verify the feeding effect of the present invention on breeding sows, select 120 pregnant sows whose body condition is close to and healthy at Sichuan Blue Goose Collective National Collection Animal Husbandry and Breeding Demonstration Base, and are randomly divided into 2 treatment groups (i.e. control group, treatment group). Group), each processing 60 repetitions, the treatment group uses the feed prepared in Example 1; from its 96 days of gestation to the weaning of piglets on 21d, investigate the pro...

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Abstract

The invention provides an additive composition capable of improving a sow postpartum body condition or reproductive performance of sows. The additive composition is prepared from, by weight, 1-2 parts of thymol, 4-6 parts of cinnamaldehyde, 11-13 parts of amino acid and 6-8 parts of vitamin. The invention further provides a preparing method and application of the composition. The feed additive can effectively improve the sow postpartum body condition, restore maternal health, improve sow immunity, improve breast milk at the same time, guarantee piglet health, and increase the survival rate after weaning; in addition, the additive can relieve the pressure brought to the environment by the use of antibiotics, and bring benefits to pig husbandry.

Description

technical field [0001] The patent relates to a feed additive for pigs, in particular to an additive combination for improving body condition and production performance of sows after delivery, and belongs to the field of feed additives. Background technique [0002] The health of sows has always been an important factor affecting the development of the pig breeding industry. After giving birth, the body of sows is in a sub-healthy state or below, and the body's resistance is greatly weakened. At this time, it is vulnerable to various diseases or pathogenic microorganisms, which seriously restricts The production of sows is affected, which ultimately affects the sustainable development of the pig breeding industry. In the past few decades, the production performance of breeding sows in my country has been at a low level, and the litter size, healthy piglet size, and lactation survival rate of sows are all lower than the European average. Through various means such as breed im...

Claims

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Application Information

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IPC IPC(8): A23K50/30
Inventor 何军周选武杨开云晨光李延
Owner SICHUAN AGRI UNIV
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