How to collect sperm and artificially inseminate pigs?

Sows all adopt artificial insemination technology, and there is almost no hybridization.

In the whole process of artificial insemination, it is difficult to master the training of reserve boars, and the key is the determination of sperm motility. The reserve boar is selected for the last time in about 6 months, and then it can be trained. This link is often difficult. A few successful boars can climb over the sperm collection platform and ejaculate after a few minutes. And most boars are not smooth, and it is difficult to succeed after several times. The operation method is: after the arm is cleaned, wear plastic gloves. Rinse the boar penis and wipe it with paper. Massage the root of penis foreskin properly by hand, hold it by hand when the penis head is extended, and press it frequently, then the penis will gradually extend. After climbing over the sperm collection platform, hold the penis head firmly and make it ejaculate. After sperm collection, rinse the penis with rinsing liquid.