Study On The Effects Of The Compound Of Chinese Herbal Medicine On Semen Quality Of Boar

Pig artificial insemination technology rapidly develop and quickly spreads throughout in recent years, it has become scientific pig production and realize the important means of modernization of the swine, which the most simple and effective breeding methods of training and production commercial audubon. The boar's sperm quality is the most important influence artificial insemination of a factor. In recent years the Chinese herbal medicine research will become increasingly popular. So there are two aspects of this experiment to study Chinese herbal medicine to the influence of the boar semen quality.Research objectives1.To pig industry and the development of artificial insemination pigs have a preliminary understanding in Xupu town, and the next step of the artificial insemination provide basis.2.Combined with both the pig industry and the status of the artificial insemination in Xupu town, which to study Chinese herbal compound preparations for the influence of the boar semen quality.Research content and methods1. Surveying pig breeding condition in Xupu town, and the development of artificial insemination promotion present situation, so bring forward relevant counter measures and suggestion, which continue to promote the development of the whole Xupu pig breeding.2.Chinese herbal medicine compound preparations is the influence of the boar semen quality. Select the health of similar condition about Large White 27 heads, which divided into the control group, the low dose group, the high dose group, and seven repeat of each group. The control group, basal diet; the low dose group,basal diet+2% Chinese herbal medicine compound additives; the high dose group, basal diet+3% Chinese herbal medicine compound additives. There is trial period for two months, and after four days of every group is collected semen, then the determination of length of semen-collection time, fresh semen volume, sperm density, sperm activity, abnormal sperm rate and so on. Every 10 days, veterinarians pick discolored ears marginal vein blood of each experiment group and measure the content of FSH, LH and T in the semen.Research results1.The rapid development of both the pig industry and artificial insemination in Xupu town, which has tremendous development potential. Although there are some problems to be solved, the development prospects will be very good.2.The experiment results show that compared with control group, the length of semen-collection time, fresh semen volume, sperm density, and the content of FSH,LH and T in the serum of the low dose group are improved significantly (P<0.05).The length of semen-collection time, sperm activity and the content of LH and T in the serum of the high dose group has significant difference compared with the control group(P<0.05), fresh semen volume and the content of FSH in the serum of the high dose group has very significant difference compared with the control group(P<0.01). And abnormal sperm rate of low dose group and high dose group compared with the control group are reduced.Conclusion1.Combined with the current hog industry and artificial insemination situation in Xupu town, and according to some problems, which put forward the constructive opinions and by using the new policies to promote its development.2.Chinese herbal medicine compound preparations can improve boar sperm collection duration, fresh semen volume, sperm density and sperm activity, reduce abnormal sperm rate and increase the content of FSH, LH and T in the sperm. So it can improve and enhance the quality of semen, in the same time lay the foundation of popularization and application.