Goat science breeding technology
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1. Select the sheep to stay: From the sheep that produce a lot of lambs, which are tall and tall, and which grow faster, choose to keep the male and female breeding goats, and put a number on them to make registration. Rams are taller in size, and ewes have more lambs and higher milk yield as the main indicators. 2. Breeding time: annual production of 2 children, can be in early April breeding, lambing in early September of that year; second child in the early October breeding, in the second year of March early lambing. It is best to group the sheep in 1-1.5 months to breed so as to concentrate production and facilitate management and industrial production. 3. Lambs' Omen for Omen: As the ewes approach delivery, the nipples are raised, yellow milk can be squeezed out by hand, swelling of the vulva is flushed, mucus oozes out, frequent urination, occasional backsights, grazing can not keep up with the group, and the detachment lies rest. 1-2 hours before childbirth, the ewes are reluctant to walk around, plan to forehand, lie upright, stand uneasy, and continue to blame and yell. 4. Lamb preparation: Clean the delivery room first, wall and floor are sprayed with 5% caustic soda solution or 2%-3% of Lysol or Yujieling. The delivery room is required to be sunny, sheltered from wind, dry and fresh air, and the temperature is preferably kept at about 1O°C. Spread hay on the ground and prepare scissors, basins, towels, wipes, iodine, and lighting fixtures for the production. Cut the ewes around the breasts of the ewes and the inside of the hind limbs. Wash the udders with lukewarm water and squeeze the colostrum into the colostrum. Wash and sterilize the tail of the ewes, the vulva, and the anus. 5. Confidence production: The confinement personnel should cut the nails short before receiving the products, wash the hands with soap, and wear work clothes. After the lamb is born, the mucus in the mouth, nostrils, and ears should be wiped cleanly. The mucus on the lamb should be best to allow the ewes to be clean, which will help the ewes recognize the lambs. If the mother of the ewes is poor, the mucus on the fetus can be applied to the ewes' mouths to induce the ewes to dry and prevent the lambs from catching a cold. The umbilical cord will normally tear on itself. After the umbilical cord is torn off, it can be disinfected with 5% iodine; artificially cut the umbilicus and cut off at 4-5cm from the umbilicus of the lamb or cut it with sterile scissors and then wipe the section with iodine. 6. Postpartum care: After about 1 hour after giving birth to the ewe, the placenta will be discharged on its own, and the placenta should be taken away in time to avoid swallowing by the ewe. If there is no discharge of the placental clothing after 4-5 hours after delivery, the placenta stripping operation should be performed. About 1 hour after giving birth, the ewes should be given some warm water and 15 g/day of salt.