Suckling piglet feeding points
1, feeding pregnant sows. Regardless of whether it is a cross or artificial insemination, ensure that the breeding is completed successfully. Within 21 days after mating, the sow was not moved to prevent abortion during implantation of the fertilized egg, and the feeding amount was controlled. One feeding was performed once a day, and about 1.6 kg of full-priced pellets were fed. After mating, sperm-egg binding occurs 0-23 hours, and implantation occurs 9-13 days. During this period, the sow is strictly prohibited from stress and does not move much.
2, feeding piglets. (1) Detailed control of the expected date of delivery, preparation of confinement for 1-2 days before delivery, injection of 2 cloprostenols in the morning on the 1st day of prepartum, so that the sows will be delivered during the day in the 2nd day to facilitate the confinement of the production personnel, and can also improve The survival rate of piglets is such that no one is present when the sow is not born. (2) Ultraviolet immunity vaccine, which has low immunity from birth to injection of swine fever vaccine, injection immunity can increase immunity and produce certain resistance to disease. (3) It is generally believed that supplementing iron once for 3-5 days after birth is sufficient, but it is not. Anemia, iron deficiency, and iron deficiency can cause loss of appetite, hairiness, growth stagnation, and loss of day and night. Iron supplementation should be performed twice as early as possible, supplemented once on the first day, and supplemented on the seventh day for the second time. The effect is far better than the former. It is beneficial to blood regeneration and increase daily weight gain and promote early growth and development.
3, early feed. Most people think that feeding on the 5th day is too early and it takes 14 days until the piglet pellets are fed. This is wrong. Breast milk cannot meet the rapid growth needs of piglets after 2-3 weeks. Feeding should be done at 5-7 days. First sprinkle warm water on the granules, eat fewer meals, feed 3-5 times a day, let the pigs get used to the smell of pellets, and gradually get used to eating feed. Feeding in time can promote the development of the gastrointestinal tract of piglets and reduce the consumption of feed after weaning. Stress.
4, early weaning. Breast milk secretion peaked 21 days after delivery, and then gradually decreased. Breast milk should be weaned prematurely if it cannot meet the nutritional needs of piglets. To change the habit of weaning for 28 days, let the suckling pigs feed the full-price compound feed after 21 days. If the food starts to be seduce for 5 days, it will have basic gastrointestinal function after 21 days, and it can adapt to changes in digestive materials, which will help improve weaning. weight.
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