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Functional feed additive for promoting breeding productivity of breeding pigs and preparation method therefor

A feed additive and reproductive performance technology, applied in animal feed, animal feed, applications, etc., can solve problems such as large side effects, low fertilization rate of sows, and lack of estrus

Inactive Publication Date: 2020-03-31
GREAT BIOLOGY PHARMA TIANJIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic breeding pigs often have problems such as poor quality of boar sperm, low fertilization rate of sows, and lack of heat
In the past, methods such as injections of hormones were mainly used. Although they had certain effects, they often brought great side effects.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A functional feed additive for promoting the reproductive performance of breeding pigs. The parts by weight of each raw material are as follows: 20 parts of aconite, 10 parts of dried rehmannia glutinosa, 20 parts of dogwood, 20 parts of Radix Ophiopogon japonicus, 20 parts of bamboo leaves, 20 parts of coix seed, red ginseng 10 servings are prepared. The preparation method is as follows: (1) crush aconite, dried rehmannia glutinosa, dogwood, Ophiopogon japonicus, bamboo leaves, coix seed and red ginseng to 80 mesh, weigh according to the formula, and mix three-dimensionally to obtain a mixed powder; finished product.

Embodiment 2

[0016] A functional feed additive for promoting the reproductive performance of breeding pigs. The parts by weight of each raw material are as follows: 10 parts of aconite, 10 parts of dried rehmannia glutinosa, 20 parts of dogwood, 10 parts of Radix Ophiopogon japonicus, 15 parts of bamboo leaves, 20 parts of coix seed, red ginseng 10 servings are prepared. The preparation method is as follows: (1) crush aconite, dried rehmannia glutinosa, dogwood, Ophiopogon japonicus, bamboo leaves, coix seed and red ginseng to 80 mesh, weigh according to the formula, and mix three-dimensionally to obtain a mixed powder; finished product.

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PUM

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Abstract

The invention relates to a functional feed additive for promoting the breeding productivity of breeding pigs and a preparation method therefor. The functional feed additive is prepared from radix aconiti lateralis preparata, dried radix rehmanniae, fructus corni, radix ophiopogonis, herba lophatheri, semen coicis and radix ginseng rubra. The preparation method comprises the preparation steps of (1) pulverizing the radix aconiti lateralis preparata, the dried radix rehmanniae, the fructus corni, the radix ophiopogonis, the herba lophatheri, the semen coicis and the radix ginseng rubra to 80 meshes, performing weighing according to the formula ratio, and performing three-dimensional mixing to obtain mixed powder, and (2) performing filling to obtain the finished product of the functional feed additive. The formula has the effects of nourishing yin and strengthening yang, relieving fidgetiness and clearing heat, and promoting blood circulation to remove blood stasis.

Description

technical field [0001] The invention belongs to the field of veterinary functional feed additives, in particular to a functional feed additive for promoting reproductive performance of breeding pigs and a preparation method thereof. Background technique [0002] Healthy reproductive performance of breeding pigs is crucial to pig farming. On the one hand, the production performance of breeding pigs determines the litter size, and on the other hand, the production performance of breeding pigs determines the health of piglets. These two aspects are the key to the economic benefits of breeding pig breeding. At present, domestic breeding pigs often have problems such as poor quality of boar sperm, low fertilization rate of sows, and lack of heat. In the past, methods such as injection of hormones were mainly used. Although they had certain effects, they often brought great side effects. At present, under the premise that the use of hormones, especially sex hormone drugs, is ba...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30
CPCA23K10/30A23K50/30
Inventor 李琳
Owner GREAT BIOLOGY PHARMA TIANJIN