Lamb sheep commonly used castration method
After the deprivation, the lambs or rams are docile, easy to manage, save on feed, have no tea taste and are tender and easy to fatten. Therefore, all male lambs or rams that are not used for breeding are generally castrated. The sheep that are castrated are called yang sheep, and the male lambs are best left after 2 to 3 weeks of birth. Common methods of castration include:
(1) Evident forceps
With special castration forceps, the upper part of the scrotal force is tightly clamped, the spermatic cord is pinched off, and the testis gradually shrinks. This method does not cut the wound, no blood loss, infection risk. However, inexperienced people often do not pinch off their sperm and do not achieve the goal of castration.
(2) knife cutting method
Use a sharp knife to cut the scrotum and remove the testicles. The method is: with two people, Baoding sheep, outside the sheep scrotum with 3% carbonic acid or iodine disinfection. After surgery, the sterilizers were held in their hands and held above the scrotum to prevent the lamb's testicles from retracting into the abdominal cavity. The other hand cut a small incision under the side of the scrotum with a sterilized knife, about 1/3 of the length of the scrotum, so that the testicles can be extruded. After the incision, pull the testis together with the spermatic cord and pull out the testis on one side. Take out the testis on the other side according to the law. Experienced people cut the mediastinum of the scrotum and squeeze the other side of the testis to remove it. it is good. In this way, one knife edge was opened. After the testicles were removed, the scrotum incision was aligned, iodine was disinfected, and anti-inflammatory powder was sprinkled. After 1-2 days can check, such as the scrotum contraction, it is a safe performance, if the scrotum swelling, you can squeeze out the bloody water, and then smear iodine and anti-inflammatory powder, generally no danger. After the deprivation, the lamb will be housed in a sheep pen with clean sedge to prevent infection.
(3) Ligation
When the male lamb was a week old, the testicles were squeezed into the scrotum and tied tightly to the upper part of the scrotum with a rubber band or string to cut off the circulation of the blood. About two weeks later, the scrotum and testicles shrank naturally. This method is simple and effective.
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