Ensuring that whole litter piglets are fully active is a key technology for obtaining tons of pigs. In order to cultivate healthy piglets, it is necessary to “grab three foods (eating, eating, and consuming)†and “passing three levels (first pass, second feed, and second pass)â€. 1. Grab a baby food and have a good birth. After 1 month of birth, the piglets mainly rely on breast milk, and they have the characteristics of being cold and susceptible to disease during their first birth. Therefore, it is the key to promote the healthy growth of piglets that the piglets receive sufficient breast milk in time. Insulation and pressure protection are fundamental measures for nursing piglets. (1) eat enough colostrum. After the piglets are born, they should eat colostrum as soon as possible and no more than 2 hours at the latest. The content of protein, fat and vitamins in colostrum is higher than that of regular milk; it contains more magnesium salts and is beneficial to the discharge of fetal stool; the acidity is higher than that of regular milk and can promote the activities of digestive organs; more importantly, colostrum contains large amounts of antibodies. Newborn piglets have no innate immunity and need to get antibodies by eating colostrum. (2) Fix the teat. If the suckling piglets' nipples are not fixed, they will compete for nipples and take weak foods, which will interfere with the normal lactation of the sows and lead to poor growth and uniformity of the piglets. The teat must be fixed within 2 days after the piglet is born. There are two methods: First, artificial auxiliary fixation; second, complete artificial fixation. (3) insulation pressure. The optimum temperature of the newborn piglet is 32°C, and the temperature is too low. The piglet is often frozen to death, and the vigor is poor. They like to drill and plow the grass, and no energy is used to suck milk, and they are easily crushed or starved to death. At the same time, low temperature is also an important cause of piglet diarrhea. Therefore, nurseries and piglets must be set up and, if necessary, set fire to warm up. 2. Grab open food and feed well. Piglets grow rapidly from 2 weeks of age and breast milk alone cannot meet their needs. Therefore, early feeding must be done to make up for the lack of nutrition, exercise the function of the digestive organs, promote gastrointestinal development, and prevent diarrhea. It is more appropriate for piglets to eat at 2 weeks of age. At the beginning, it can give a small amount of strong palatability, easily digestible concentrates, such as sorghum or corn kernels, 4 to 5 times a day, and then gradually increase the amount, after 3 weeks of age can be transitioned to supplement the full price mixture, and to Ensure adequate drinking water. When feeding after eating, pay special attention to iron supplementation. Iron is a raw material for hematopoiesis. Only 30-50 milligrams of iron are stored in newborn piglets, while normal growth of piglets requires 7-8 milligrams per day, and only 1 milligram can be obtained from breast milk. This means that if the piglet is not supplemented with iron, the iron stored in the body will be depleted within one week. The piglets will suffer from iron deficiency anemia, light weight loss and weakness, and severe death. Therefore, severe iron deficiency areas can be injected with dextran iron and cobalt injections at 2 days of piglets, and each piglet has intramuscular injection of 3.3 ml. One of the following methods can also be used to prevent: 1 A 0.25% aqueous solution of ferrous sulfate and 0.1% copper sulfate is placed in a baby bottle and dripped over the sow's nipple when the piglet feeds. 2 Frequently sprinkle uncontaminated red soil in the pigsty. 3. Grab your food and have a good break. The piglets enter the Wang Shi food stage after 30 days of age. In order to increase the weaning weight of the piglet and its ability to adapt to the feed type of the adult pig after weaning, it is necessary to strengthen the feeding during this period and ensure that the pig is safe and disease-free. (1) Feeding flowers. Piglets need to have a proper mix of multiple feeds, but also pay attention to the quality of the protein. The most needed lysine and tryptophan in piglets are high in soybean cakes and young leguminous grasses, and they must satisfy supply as much as possible. Some grains can sprout in winter and spring. To make up for the situation where the green feed is not green or yellow. (2) Promote food intake. Well-developed piglets eat as early as possible and bulimia, the need for nutrition is large, but the volume of the stomach is small, fast emptying, so it is best to use free feeding feeding. The number of supplements to limit the feeding of piglets should be more, usually 5 to 6 times a day, including 1 on the night, each food should not be too much, to not exceed 2/3 of the stomach volume. (3) Heavy epidemic prevention. The sheds are often kept clean, dry, quiet and fresh air. Found timely treatment of diarrhea, pneumonia and other diseases. After 30 days of age, they were immediately vaccinated against swine fever, lung disease, erysipelas, and paratyphoid fever (bacteria) seedlings to prevent the occurrence of severe infectious diseases.
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