Prescription composition of pig antiviral semen diluent
A diluent and virus technology, applied in the direction of disinfectants, botany equipment and methods, preservation of human or animal bodies, etc., can solve problems such as abortion of pregnant sows, poor disease prevention and control work, economic losses of pig farms, etc. , to increase the survival rate
Inactive Publication Date: 2015-11-04
马乃祥
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AI Technical Summary
Problems solved by technology
Artificial insemination technology reduces the contact between boars and sows, which can reduce the probability of disease transmission. However, in the process of breeding boars, disease prevention and control work is not done well, and the health of boars cannot be guaranteed, so many diseases that can be transmitted through semen Viruses, bacteria and other pathogens can infect sows, leading to abortion or stillbirth and mummified fetuses in pregnant sows, resulting in serious economic losses in pig farms
Method used
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Embodiment
[0049] Raw material formula:
[0050] 15.50g of glucose, 11.65g of trisodium citrate, 2.35g of EDTA sodium salt, 1.75g of sodium bicarbonate, 1.00g of polyvinyl alcohol, 5.50g of tricarboxymethylaminomethane, 4.10g of citric acid, 0.07g of cysteine, 1.00g of vitamin C, 0.10g of enrofloxacin, 50ml of antiviral agent.
[0051] Preparation:
[0052] Fully mix the above ingredients into 1000ml of double distilled water according to the above composition.
[0053] evaluate:
[0054] 1. The anti-porcine reproductive and respiratory syndrome virus (PRRSV) effect, impact on sperm quality and impact on sow fecundity of the porcine antiviral semen dilution obtained in the embodiment are detected respectively.
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The invention discloses a prescription composition of a pig antiviral semen diluent. Based on every 1000ml of double distilled water, the pig antiviral semen diluent contains 15.50g of glucose, 11.65g of trisodium citrate, 2.35g of EDTA sodium salt, 1.75g of sodium bicarbonate, 1.00g of polyvinyl alcohol, 5.50g of tricarboxymethyl amino methane, 4.10g of citric acid, 0.07g of cysteine, 1.00g of vitamin C, 0.10g of enrofloxacin and 50ml of an antiviral agent. According to the embodiment of the invention, the diluent of the prescription composition of the pig antiviral semen diluent has obvious killing, inhibition and obstructing effects on pig reproduction and respiration syndrome virus (PRRSV) and is capable of obviously improving the survival rate and preservation time of semen during in vitro preservation and the litter size of a mated sow.
Description
technical field [0001] The invention belongs to the field of animal husbandry production. Specifically, the present invention relates to the formula composition of the porcine antiviral semen diluent in the porcine artificial insemination technique. Background technique [0002] The artificial insemination of pigs is to artificially inject the collected raw boar semen into the reproductive tract of estrous sows after quality inspection, dilution and constant temperature storage to achieve the purpose of fertilization of female animals. Artificial insemination technology is an effective biotechnological means to improve the utilization rate of high-quality boars and the production performance of sows. The popularization and application of artificial insemination technology has promoted the industrialization and intensive development of pig breeding. Developed pig farming countries such as the United States, Denmark, Sweden, France, etc., have applied artificial insemination ...
Claims
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Inventor 马乃祥雷湘兰沈振国
Owner 马乃祥