Introduction to the causes and 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 a little more sweet to add an appropriate amount of saccharin to the pig feed, fattening pigs love to eat, fat and strong after eating; lactating sows prefer to eat, increase food intake after eating, prevent fat loss, emaciation and other phenomena, but also increase milk production; piglets prefer sweetness, not only high survival rate, but also early weaning and significant weight gain. Generally, 150 milligrams per kilogram of feed is added. Conditionally, add some white sugar in late spring, late summer and early autumn, add some brown sugar in early spring, late autumn and winter, add 1g / kg feed, the effect is better than saccharin.
Third, add a little salt to the pig diet (no more than 6 grams per day), which can promote the metabolism and growth of pigs, increase the amount of water to drink, improve the palatability of feed, increase appetite and help digestion.
Fourth, don't forget to add 10 milliliters of vinegar per kilogram of feed (diluted with water), stir evenly, not only pigs love to eat, help digestion, because vinegar contains amino acids and other nutrients, is very beneficial to the growth and development of pigs, but the addition amount should not be too much.
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Prevention and treatment of duck infectious serositis
[Preventive measures](1) Strengthen feeding management to avoid too high density and crowding of ducks; ducks should be all in and out, disinfect empty houses for 2~4 weeks; bedding should be kept as dry as possible. (2) The vaccine for immune prevention of this disease has been used to prevent this disease and the effect is good. Ducklings were immunized with formalin inactivated vaccine prepared from different serotypes of strains once at 2 and 3 weeks of age, respectively, and no disease occurred at 7 weeks of age. However, the vaccine should be used twice, so it is difficult to popularize in field. Escherichia coli and duck plague were also produced
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Diagnosis and treatment of b vitamin deficiency in chickens
The yellow feather breeders and broilers raised by a company in Shenzhen were characterized by inward curling of chicken toes, paralysis of both legs, extreme bending of head to the back of angle arch ("star-watching" posture), dry and cracked skin, rough feathers and white forks, reduced hatching rate of breeding eggs and increased secondary seedling rate, which caused great losses to the production of breeders and broilers of the company. After the treatment test, the preliminary diagnosis is complex vitamin B deficiency, the diagnosis process is reported as follows. 1. The disease process and symptoms
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