How to castrate a young boar?

(1) Bailing Make the pig lie on its left side, with the left foot on the neck and the right foot on the tail.

(2) Surgical method The surgical part is clipped and sterilized, the scrotum is grasped with the thumb and forefinger of the left hand and the right hind limb is pressed with the wrist of the left hand and the testicles are squeezed, and the right hand is holding the dehumanizing knife to cut through the scrotum to squeeze out the testicles, tear off the ligament of sheath membrane, and thwart the spermatic cord to take out the testicles. Then incise the scrotal septum and the other side of testicular parenchyma in the original incision, and remove the testicle in the same way, with local 2% iodine tincture sterilization. Preoperative health examination should be carried out, paying special attention to the presence of scrotal hernia or cryptorchidism.