Problems in Paying Attention to Pig Breeding
1. It is advisable to mate with pigs one hour prior to early feeding and late feeding. It is best to stay away from the barn to avoid disturbing other boars. Mate assistance should be given when necessary. When the boar climbs on the sow, the tail of the sow must be pulled out in time to prevent the boar's penis from rubbing on the outside for a long period of time. Injury or in vitro excretion may occur. Keep quiet during mating. Do not shout and whip the boar. 2. When matching the size of the male and female pigs at the time of mating, select slope adjustment. After mating, gently press the waist with your hand, do not let it bow or immediately lie down, to prevent backflow of semen. Do not bathe and feed immediately after mixing. 3. Boars are livestock that have been repeatedly debrided. The mating time is as long as 15 to 20 minutes, and the ejaculation time is 5-6 minutes. The physical exertion is greater. Generally do not have to control, let it go back. However, when the breeding quantity is large and concentrated, in order to reduce the boar's physical exertion, it is advisable to control the number of ejaculations per mating at two times, so that the sow can move forward and the boar can naturally slide down. Boar ejaculation can be judged based on whether the anus is fluctuating.
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