Matters needing attention in feeding distiller's grains to pigs
Distillers' grains are divided into white distillers' grains and beer lees. The dry matter, digestible energy and crude protein of distiller's grains are 32%, 3.36 megajoules and 7.5%, respectively. Beer dregs dry matter 14%, digestible energy 1.43 megajoules per kg, crude protein 3.6%. No matter distiller's grains or beer lees, they should be fed freshly, and they will become moldy and deteriorate after stacking for a long time. If you have more than one, you can put it into a large vat and soak it in water. Pregnant sows and lactating sows are not suitable for feeding to prevent abortion, stillbirth and so on. Pigs generally do not exceed 20% of the diet.
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Conditioning methods of anorexia in pigs
First, to add a little bit of spicy pigs with loss of appetite, feeding pepper and chili is very effective. Because pepper and pepper contain pungent flavor and aroma, and irritating, pig food can increase gastrointestinal secretions, thus accelerating gastrointestinal peristalsis and improving digestion. In particular, adding a little pepper to the feed of lactating sows can not only increase the feed intake of sows, but also reduce the incidence of piglets and promote early weaning. Second, feed more sweet to add the right amount of saccharin to the pig feed to fattening pigs.
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Prevention of Japanese Encephalitis in Pigs in early Summer
In early summer, the climate gradually becomes hot, and all kinds of mosquitoes (such as Culex pipiens, Aedes albopictus, Anopheles mosquitoes, etc.) begin to multiply in large numbers. Mosquitoes are important vectors for the transmission of Japanese encephalitis virus. After feeding on the blood of sick animals, mosquitoes can carry the virus for life and can carry the virus through the winter, becoming the source of infection in the following year. Japanese encephalitis can infect many kinds of animals and people, and do the most serious harm to pigs, especially it can destroy the reproductive performance of pigs, lead to miscarriage of pregnant sows, give birth to stillbirths, weak fetuses, mummified fetuses, and orchitis in boars.
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