Vitamin composition specially used for boars, and preparation method of vitamin composition

A technology of vitamins and compositions, which is applied in the field of special vitamin compositions for breeding pigs and its preparation, can solve the problems of affecting the immunity of sows to piglets, shortening the time of weaning and mating, and affecting the survival rate of embryos, so as to prevent iron deficiency anemia, Effects of shortening weaning and mating interval and improving conception ability

Inactive Publication Date: 2015-06-03
TIANJIN REBATE SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, research at home and abroad has found that almost all vitamins have some degree of influence on the reproductive performance of breeding pigs
Lack of vitamins will affect the litter size of sows, prolong the estrus of sows and shorten the time of weaning and mating, affect the elimination rate of breeding pigs; also affect the survival rate of embryos, and indirectly affect the immunity of sows to piglets

Method used

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  • Vitamin composition specially used for boars, and preparation method of vitamin composition
  • Vitamin composition specially used for boars, and preparation method of vitamin composition
  • Vitamin composition specially used for boars, and preparation method of vitamin composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A special vitamin composition for breeding pigs, wherein the components and weights of the composition are: 10g of vitamin A, 10g of vitamin E, 10g of vitamin C, 10g of biotin, 10g of β-carotene, 5g of folic acid and 1g of choline.

[0022] A kind of preparation method of special vitamin composition for breeding pigs, the steps of its preparation method are:

[0023] (1) Weigh vitamin A, vitamin E, vitamin C, biotin, β-carotene, folic acid, and choline respectively according to the weight ratio, and pass through an 80-mesh sieve;

[0024] (2) Put the vitamin A, vitamin E, vitamin C, biotin, β-carotene, folic acid, and choline sieved in step (1) into a mixing tank, and mix well to obtain a special vitamin combination for breeding pigs finished product.

Embodiment 2

[0026] A special vitamin composition for breeding pigs, wherein the components and weights of the composition are: 15g of vitamin A, 15g of vitamin E, 20g of vitamin C, 20g of biotin, 20g of β-carotene, 10g of folic acid and 5g of choline.

[0027] The steps of its preparation method are the same as in Example 1.

Embodiment 3

[0029] A special vitamin composition for breeding pigs, wherein the components and weights of the composition are: 13g of vitamin A, 13g of vitamin E, 15g of vitamin C, 15g of biotin, 15g of β-carotene, 8g of folic acid and 3g of choline.

[0030] The steps of its preparation method are the same as in Example 1.

[0031] The effect of a special vitamin composition composition for breeding pigs:

[0032] Vitamin A: It can maintain the health of the surface layer of tissues or organs.

[0033] Vitamin E: It can prevent the oxidation of unsaturated fatty acids in body tissues, prevent the oxidative damage of body cells caused by unstable and destructive free radicals produced by the body and the environment, and is very important for preventing infectious and non-infectious diseases. Improve the quality of boar semen and improve the immunity of sows.

[0034] Vitamin C: Vitamin C acts as an electron provider in some hydroxylation reactions, and plays an important role in the sy...

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Abstract

The invention relates to a vitamin composition specially used for boars, and a preparation method of the vitamin composition. The vitamin composition comprises the following components in parts by weight: 10-15 parts of vitamin A, 10-15 parts of vitamin E, 10-20 parts of vitamin C, 10-20 parts of biotin, 10-20 parts of beta-carotene, 5-10 parts of folic acid and 1-5 parts of choline. The vitamin composition is capable of maintaining the normal dark adaptation ability, maintaining the normal vision, promoting the biosynthesis of protein and the differentiation of bone cells, promoting the growth of organisms and the development of bones, promoting the development of egg cells, improving the quality of the egg cells and increasing the number of ovulation, being beneficial to mating, reducing the number of mating omission and the non-pregnant number, improving the vigor and number of sperm cells, increasing the litter size, promoting the oestrus of pigs, shortening the weaning mating interval, reducing the elimination rate of breeding sows, reducing the elimination rate of the boars, improving the fertility and increasing the number of weaned piglets every year.

Description

technical field [0001] The invention belongs to the field of feed additives, in particular to a special vitamin composition for breeding pigs and a preparation method thereof. Background technique [0002] Efficient and profitable pig production depends on a high level of reproductive performance in sows. The factors that affect the reproductive performance of sows include genetics, nutrition, diseases, environment and feeding management. Among them, nutritional factors include energy, protein, mineral elements, vitamins and so on. Vitamins are low-molecular-weight organic compounds that are necessary for animal metabolism and require very little. There are currently 14 types of vitamins that have been identified, which can be divided into fat-soluble vitamins and water-soluble vitamins according to their solubility. Because of its very small proportion in animal feed, its role is often overlooked, especially in the reproductive performance of breeding stock. However, stu...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16
Inventor 陈庆忠安同伟曹桂敏
Owner TIANJIN REBATE SCI & TECH DEV
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