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Spray for sows and preparation method thereof

A technology for spraying and breeding sows, applied in the field of pig breeding, can solve the problems of reducing the conception rate of sows, reducing the income of farmers, unwilling to cooperate with artificial insemination, etc., so as to reduce mutual aggressive behavior and tension, and avoid virus transmission. , the effect of improving the pregnancy rate

Inactive Publication Date: 2019-11-01
厦门汇承药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Pork has a broad market, so many people regard pig farming as their main source of income. The litter size of sows is an important criterion for increasing farmers’ income. Sows can only give birth after estrus and artificial insemination, but currently sows are in estrus And the sows will be nervous during artificial insemination and are unwilling to cooperate with artificial insemination, which reduces the pregnancy rate of sows, thereby reducing the income of farmers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A spray for sows, comprising the following raw materials in parts by weight: 1 gram of androstenone, 1 gram of fragrance, 1 gram of lanolin, 1 gram of multivitamins, 1000 grams of ethanol, 1 gram of cosolvent, and 1 gram of antioxidant and 10,000 grams of deionized water, multivitamins include a mixture of vitamin A, vitamin K, vitamin B and vitamin D.

[0029] The preparation method of the spray for sows, the specific steps are as follows:

[0030] Step 1, mixing ethanol, deionized water, androstenone and a cosolvent and stirring at a constant temperature of 18 degrees Celsius to obtain the first mixture;

[0031] Step 2, adding an antioxidant to the first mixture and heating and dissolving at 59 degrees Celsius to obtain a second mixture;

[0032] Step 3, adding fragrance, lanolin and multivitamins to the second mixture, and stirring evenly to obtain the third mixture;

[0033] Step 4, adjusting the pH value of the third mixture to 7.5, and then standing for 22 hour...

Embodiment 2

[0037] A spray for sows, comprising the following raw materials in parts by weight: 1.8 grams of androstenone derivatives, 1.5 grams of fragrance, 1.5 grams of lanolin, 2.1 grams of multivitamins, 1273 grams of alcohol solvents, and 3.3 grams of cosolvents , 1.6 grams of antioxidants and 12450 grams of deionized water. Multivitamins include a mixture of vitamin A, vitamin E, vitamin B, vitamin C, and vitamin D. Alcoholic solvents include mixtures of ethanol and isopropanol.

[0038] The preparation method of the spray for sows, the specific steps are as follows:

[0039] Step 1, mixing alcohol solvent, deionized water, derivatives of androstenone and co-solvent and stirring evenly to obtain the first mixture;

[0040] Step 2, adding an antioxidant to the first mixture and heating and dissolving at 63 degrees Celsius to obtain a second mixture;

[0041] Step 3, adding fragrance, lanolin and multivitamins to the second mixture, and stirring evenly to obtain the third mixture;...

Embodiment 3

[0046] A spray for sows, comprising the following raw materials in parts by weight: 2.5 grams of androstenones, 2.5 grams of flavorings, 2.5 grams of lanolin, 2.6 grams of multivitamins, 1530 grams of alcohol solvents, 4.7 grams of cosolvents, Antioxidant 2 grams and deionized water 14869 grams. Androstenones include mixtures of androstenone and derivatives of androstenone. Multivitamins include a mixture of vitamins A, E, K, B vitamins, vitamin C, and vitamin D. Alcoholic solvents include mixtures of methanol, ethanol, and isopropanol.

[0047] The preparation method of the spray for sows, the specific steps are as follows:

[0048] Step 1, mixing the alcoholic solvent, deionized water, androstenone and a cosolvent and stirring evenly at a constant temperature of 20 degrees Celsius to obtain the first mixture;

[0049] Step 2, adding an antioxidant to the first mixture and heating and dissolving at 60 degrees Celsius to obtain a second mixture;

[0050] Step 3, adding fra...

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PUM

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Abstract

The invention discloses a spray for sows and a preparation method thereof. The spray can replace boars to be applied to estrus induction and check of sows and before and after breeding so as to prevent cross contamination of pigs in farms and prevent epidemic diseases. The spray comprises raw materials in parts by weight as follows: 1-5 parts of androstene substances, 1-5 parts of essence, 1-5 parts of lanolin, 1-5 parts of decavitamin, 1000-2000 parts of alcohol solvents, 1-9 parts of a cosolvent, 1-3 parts of an antioxidant and 10000-20000 parts of deionized water. The product can induce estrus of sows and effectively stimulate sexual reactions of sows to promote ovulation. Meanwhile, in the epidemic situation period, the traditional mode of estrus induction by boars can be avoided, so that spreading of epidemic situation is blocked.

Description

technical field [0001] The invention relates to the field of pig raising, in particular to a spray for sows. Background technique [0002] With the improvement of people's living standards and the increase of people's economic income, people can buy many foods that they need, and pork is one of the common ones. Pork has another name called pork meat, which is the meat of one of the main domestic animals, the pig family pig. Its nature and taste are sweet and flat, rich in protein and fat, carbohydrates, calcium, iron, phosphorus and other nutrients. Pork is the main non-staple food in daily life. It has the functions of tonifying deficiency and strengthening the body, nourishing yin and moistening dryness, and plumping the skin. Anyone who is weak after illness, postpartum blood deficiency, yellow and thin, can be used as a nourishing product. As one of the important animal foods on the table, pork has softer fibers, less connective tissue, and more intermuscular fat in mu...

Claims

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Application Information

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IPC IPC(8): A61K9/12A61K47/44A61K47/22A61K31/5685A61P15/08A61P15/00
CPCA61K9/0043A61K9/12A61K31/5685A61K47/22A61K47/44A61P15/00A61P15/08
Inventor 刘凯卫
Owner 厦门汇承药业有限公司
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