Natural vegetable preparation for promoting heat of dam and preparing method thereof

A technology for natural plants and female animals, applied in the field of natural plant preparations and their preparation, can solve the problems of inconspicuous obstetric diseases of sows, inappropriate feeding and management, etc., so as to adjust the reproductive system of the female animals, improve the productivity of the female animals, and improve the production efficiency. Effect

Inactive Publication Date: 2010-06-30
SHANGHAI ZHAO XIANG BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the existence of seasonal reproductive inferior genes may also cause seasonal sows to be in estrus; (2) caused by infectious diseases: Eperythrozoonosis of pigs, porcine reproductive and respiratory disease syndrome, porcine pseudorabies, pig cloth Some diseases such as bacillosis, Japanese encephalitis virus disease, parvovirus disease, chlamydial dis...

Method used

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Examples

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Comparison scheme
Effect test

preparation example Construction

[0046] A method for preparing a natural plant preparation for promoting estrus in female animals, the specific steps are as follows:

[0047] Extraction method of pine tree extract:

[0048] Cut the raw material of pine tree and pick it up; put the raw material into a multifunctional extraction tank, add 6-8 times the amount of 85-65% ethanol, boil for 1 hour, the steam pressure is 0.4MPa, and the ethanol is refluxed; the first alcohol extraction After filtration, the filtrate and filter residue were obtained respectively. The filtrate reclaims ethanol through a decompression concentration tank until the reclaimed ethanol <60% stops recycling, and the filtrate continues to concentrate to obtain a concentrated solution;

[0049] Add 6-8 times the amount of 75-65% ethanol to the filter residue for the second time, boil for 1 hour, the steam pressure is 0.4 MPa, and the ethanol is refluxed until the recovered ethanol is less than 60%, stop the recovery, filter, and obtain the fi...

Embodiment 1

[0106] Shantou Dongjiang Animal Husbandry Co., Ltd.

[0107] 2005.06.12---2005.07.27

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PUM

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Abstract

The invention discloses a natural vegetable preparation for promoting heat of a dam. The natural vegetable preparation consists of the following materials according to the parts by weight: 1-3 parts of almond shell extract, 1-4 parts of pine extract, 2-5 parts of dandelion extract, 2-6 parts of asiatic plantain herb extract, 3-6 parts of leonurus extract and 3-5 parts of carriers. A preparing method of the natural vegetable preparation comprises the following steps: extracting pine, dandelion, almond shell, leonurus and asiatic plantain herb respectively; and the prepared dry powder and the carriers are mixed and stirred by proportion under the normal temperature and normal pressure to obtain the natural vegetable preparation for promoting the heat of the dam. The invention has the advantages that the natural vegetable preparation helps the heat of the dam, promotes the growth of an ovary and the secretion of ovum and improves the fertility rate, the propagation rate and the farrowing rate of replacement sows.

Description

technical field [0001] The invention relates to a natural plant preparation for promoting estrus in female livestock and a preparation method thereof, belonging to the technical field of feed additives. Background technique [0002] Now to evaluate the operation of a pig farm, it mainly depends on the number of piglets provided in a sow year or the number of fattened pigs in a sow year. Whether the sow can be in normal estrus and timely mating is the key to the success of the pig industry. The common reasons why sows are not in heat at present include: (1) congenital factors: mainly physiological defects and genetic defects, such as underdeveloped reproductive organs, hermaphrodite pigs, abnormal secretion of hormones, etc. In addition, the existence of seasonal reproductive inferior genes may also cause seasonal sows to be in estrus; (2) caused by infectious diseases: Eperythrozoonosis of pigs, porcine reproductive and respiratory disease syndrome, porcine pseudorabies, pi...

Claims

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Application Information

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IPC IPC(8): A61K36/736A61K47/02A61K47/36A61K47/46A61P15/08
Inventor 陈佳铭黄顺捷高玲陈俊平林荣海
Owner SHANGHAI ZHAO XIANG BIOLOGICAL TECH
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