The way to raise pigs in spring: Grasp the "three defenses" and pay attention to "two supplements" to do a "one promotion"!
Farm Road: "Peach Blossoms, Pigs Come." In March, the weather is getting warmer. It is a good season for raising pigs. However, the weather changes in this season, and various bacteria grow and grow. If the disinfection is not thorough, the management is improper, and the feeding is not good, it is easy to cause pig disease. Therefore, it is very important to raise pigs in the spring to do "three defenses, two supplements and one promotion". Let's take a look at the specific measures of the three defenses and two supplements.
First, do a good job of "three defenses"
Antifreeze: After the spring, the general trend of the weather is warming, but often there will be cold springs. Good insulation measures must be taken when there is a temperature drop.
The optimum temperature for piglet growth: 1~7 days old 28~34°C, 8~30 days old 25~28°C, 31~60 days old 23~25°C. Insulation measures should be adopted: On the basis of ensuring the temperature of the delivery house is about 20 °C, a piglet incubator can be set in the production column, and the infrared lamp of 250 watts or 175 watts is suspended inside the box. The lamp is 40 cm from the bottom of the box, or in the box. Paving hot plates.
Anti-pressure: improve the quality of the breeder and improve the post responsibility system; the sows 1 week before delivery to 1 week after delivery, the breeder should stay on duty on duty; set up a guardrail to prevent the sow from crushing the piglets; Take out, but do not rush, beat sows, to prevent the sow from causing greater confusion.
Disease prevention: suckling piglets are susceptible to various diseases such as piglet jaundice, piglet white diarrhea, infectious gastroenteritis, epidemic abdominal disease, etc., and should be injected with appropriate vaccine in advance to prevent it, or timely feeding drugs for prevention, such as sputum Net, lincomycin, tylosin, oxytetracycline, furazolidone and the like.
Second, pay attention to "two supplements"
Iron supplementation: Breast-feeding piglets are most susceptible to iron deficiency anemia, so iron supplementation should be given 2 to 3 days after birth. In the selenium-deficient area, piglets should also be injected with 0.1% sodium selenite: vitamin E mixture, 1 ml per head, and 1 ml per pig at 10 days of age.
Feeding: Piglets can be placed at the age of 7 days, and the pellets can be placed in the feeding trough to allow the piglets to eat freely. In order to make the piglets feed as soon as possible, the piglets will be rushed to the feeding trough in the first few days, one in the morning and one in the afternoon, and the effect will be better. You can also use the fried corn kernels to lure and gradually increase the type and quantity of feed.
Third, do a good job of "one promotion"
Promote growth: In order to promote the growth of piglets, feeds with good palatability, comprehensive nutrition and high digestibility should be fed. It is best to feed clinker first, such as peanut cake, cooked sweet potato and pumpkin, etc. Breeding piglets, such as milk, millet porridge, peanuts and bean paddles, have a particularly high breeding rate.
In the spring of climate change, piglets are prone to lack of innate immunity, and their thermoregulatory and digestive functions are not perfect. Feeding management is slightly wrong, which can easily cause piglets to become sick and even die in large numbers. Therefore, in the spring, raising pigs needs to do a good job of "three defenses", pay attention to "two supplements", and do a good job of "one promotion."
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