Swine Artificial Insemination Technology Research And Application Of Analysis And Promotion Measures

Artificial insemination in sows is one of a main measures to improve the quality of swine breed in pig production in the world.With the tendency of intensivism and modernization in pigs production,along with the emergence and occurrence of some disease of pigs in recent years,the artificial insemination was brought to practice in western countries quickly.The research and application of artificial insemination in China is later and unpopular,however,its effect had been proved by some medium or large pig farms.In the development of pig production, artificial insemination have yielded remarkable social and economic benefits,especially in the structural readjustment in agriculture,the tratitional raising model had been replaced by scaled and industial pig production.Therefore,It was great important significance of the application and extension of artificial insemination to promote the development of pig production in China.In this paper,the research and application,the requirement and operating instruction of artificial insemination were introduced,some factors influencing the artificial insemination including of breed,parity,semen deposition,sperm denisty,sperm,stock boar, seminal fluid,sow and so on were analyzed,and some problems exsiting in artificial insemination,The paper also analyzed and sumed up meanwhile,solution,the following suggestions were to put forth aimed at promoting the application and extension of artificial insemination in China1 Establishing the center of artificial insemination in sows2 Training the operator of artificial insemination in sows3 The implementation of Net management of artificial insemination in sows4 Establishing information feedback mechanism5 We should advocate the construction of standardization and large scale in pigs industry6 The establishment of demonstration sites and do a good job leading role model7 Establishing and improving the social service and support systems8 The government should Sets up Special Fund to Support application and extension of artificial insemination in sows9 Strengthen the administration and supervision of application and extension of artificial insemination in sows10 Combination of actual and reasonable development,...