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Feed additive used for sow estrualization

A feed additive and technology for sows, applied in the field of feed additives for aphrodisiac in sows, can solve the problems of inability to better ensure physiological functions at different functional stages, impact on production benefits, low pregnancy rate, etc., and achieve control of drug residues and drug resistance performance, overcoming problems affecting palatability, and reducing workload

Inactive Publication Date: 2016-07-20
唐山仟客莱生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that it focuses on nutritional needs, and cannot better ensure the full play of physiological functions in different functional stages. For the empty pregnant period, especially in the northeast region, the temperature is relatively low, the body of the sow is very cold, and estrus disorders often occur during production , palace cold infertility and obstetrical inflammation, resulting in low pregnancy rate and greatly affecting production efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Feed additives for sow aphrodisiac include the following components: 35 parts of protein, 6 parts of amino acid, 30 parts of minerals, 5 parts of vitamin E and trace elements, 0.5 parts of angelica extract, 2 parts of rehmannia glutinosa extract, 5 parts of white peony extract, 5 parts of astragalus extract, 5 parts of codonopsis extract, 0.1 part of plant essential oil and 0.3 part of plant polysaccharide. Wherein plant essential oil can be compositions such as cinnamaldehyde.

[0039] When in use, it is added to the common feed according to the addition amount of 1.5%, and it can be fed to sows.

[0040] Effect of use: For non-estrus sows, the estrus mating and fertilization can be successful once in the normal estrus cycle; for the postpartum sows, the estrus mating can be done within 7 days after weaning, and the fertilization is successful once; it can be seen that the feed additive of this embodiment can be used. Greatly reduce the estrus interval of postpartum s...

Embodiment 2

[0042] Feed additives for sow aphrodisiac include the following components: 40 parts of protein, 10 parts of amino acid, 20 parts of minerals, 10 parts of vitamin E and trace elements, 4 parts of angelica extract, 1 part of rehmannia glutinosa extract, 4 parts of white peony extract, 5 parts of astragalus extract, 5 parts of codonopsis extract, 0.5 part of plant essential oil and 0.5 part of plant polysaccharide.

[0043] When in use, it can be added to common feed in an amount of 1%, and it can be fed to sows.

[0044] Effect of use: For non-estrus sows, the estrus mating and fertilization can be successful once in the normal estrus cycle; for the postpartum sows, the estrus mating can be done within 7 days after weaning, and the fertilization is successful once; it can be seen that the feed additive of this embodiment can be used. Greatly reduce the estrus interval of postpartum sows, and shorten the estrus cycle of sows; in the same group, only the sows fed with ordinary fe...

Embodiment 3

[0046] Feed additives for sow aphrodisiac include the following components: 30 parts of protein, 1 part of amino acid, 10 parts of minerals, 0.1 part of vitamin E and trace elements, 0.5 part of angelica extract, 1 part of rehmannia glutinosa extract, 0.5 part of white peony extract, 1 part of astragalus extract, 2 parts of Codonopsis pilosula extract, 0.2 part of plant essential oil and 0.3 part of plant polysaccharide.

[0047] When in use, it can be added to common feed at an additive amount of 4%, and it can be fed to sows.

[0048] Effect of use: For non-estrus sows, the estrus mating and fertilization can be successful once in the normal estrus cycle; for the postpartum sows, the estrus mating can be done within 7 days after weaning, and the fertilization is successful once; it can be seen that the feed additive of this embodiment can be used. Greatly reduce the estrus interval of postpartum sows, and shorten the estrus cycle of sows; in the same group, only the sows fed...

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PUM

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Abstract

The invention discloses a feed additive for sow estrualization. The feed additive includes proteins, amino acids, minerals, vitamin E, trace elements, a radix angelicae sinensis extract and other components. The feed additive meets normal physiological needs, at the same time ensures that reserved sows and multiparous sows can conduct estrus, breeding, pregnancy, childbirth and breastfeeding according to a normal production and reproductive rule, smoothly enters a next reproductive cycle, prolongs the use period for breeding, increases healthy parity, improves the production performance of the sows, is prepared by reasonable blending, combines synergistic effects between the components, has an obvious estrualization effect, and enables most of non-estrous sows to be successful in conducting estrus, mating and fertilization in a normal estrous cycle at a first time and most of postpartum sows to be successful in conducting estrus, mating and fertilization within 7 days after weaning at a first time.

Description

technical field [0001] The invention relates to the field of feed, in particular to a feed additive for sow arousal. Background technique [0002] Traditional sow feed is generally divided into empty pregnant sow feed, pregnant sow feed and lactating sow feed. Its purpose is only to meet the nutritional needs during the fasting period, pregnancy and lactation. Its main ingredients include: corn, soybean meal, bran, miscellaneous meal, calcium phosphorus, salt, various vitamins, minerals, amino acids and food attractants. According to its growth and development requirements for various nutrients and the characteristics of digestion and absorption, after systematic analysis of the nutritional components of each raw material, the raw materials that have been pulverized according to the standard are mixed according to the formula ratio, granulated, and packaged. Its disadvantage is that it focuses on nutritional needs, and cannot better ensure the full play of physiological fu...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K20/147A23K20/20
Inventor 孙建国
Owner 唐山仟客莱生物科技有限公司
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