What specific medicine does the treatment of goose aspergillosis have?
1. Morbidity
A certain household bought 1000 goslings at the same time on May 22, 1998. they were fed in outdoor plastic sheds and fed hybrid rice purchased in grain depots. On June 18 and 19, more than 40 geese in the two flocks developed cough and were treated with oxytetracycline powder, Baiyanqing and other drugs, which did not improve, and spread to more than 100 geese. Serious cases even showed open mouth breathing, a few runny nose, head shaking, and about 30 faces in the flock were swollen. On the 21st, he was treated with erythromycin, livestock and poultry Chuankangding, ciprofloxacin and Mihuoling, and the condition was still progressing. He brought 4 sick geese to the station for medical treatment. So far, 85 of Liu XX geese have died, 85% of the diseased geese, 103 of Zhou XX geese have died, and 90% of the diseased geese.
2. Symptoms and pathological changes
Four diseased geese had dishevelled coat, unstable standing, stretched out their necks and opened their mouths for breathing. rough breathing sounds could be heard as they approached, a small amount of mucus in the nasal cavity (1), no pathological changes in the heart, liver and spleen, no inflammation in the intestines, mild congestion in the trachea (4), a small amount of effusion in the larynx (2), chest and balloon turbidity (4), scattered yellow nodules (3), miliary nodules were seen in the chest wall and lungs. The nodules were single or double or fused into lumps with soft texture, and the contents were like bean dregs (1). The texture of the whole lung tissue was hard and elasticity disappeared (3).
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Study on Nutrition Parameters and New Formula Technology of Pig and Chicken
Solving the global protein feed shortage and nitrogen pollution in livestock and poultry excreta has become one of the themes of animal nutrition research in various countries, and it is also one of the research contents of this project. The key technology is how to evaluate feed protein quality scientifically, formulate carbon nitrogen and amino acid balanced diet, and improve the utilization rate of feed protein. The main contents of this study are as follows: (1) The digestibility of 40 kinds of feeds commonly used in pigs and chickens in China was systematically determined by using internationally recognized advanced experimental methods (ileorectal anastomosis pigs and caectomized chickens)
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Pig pull sheep feces
There are many reasons for dry pig feces, such as high roughage content, classical swine fever, swine toxoplasmosis and so on. For specific reasons, it is recommended that you make further observation and diagnosis, or contact the local veterinary epidemic prevention department for consultation. Pigs with extensive feeding and management and poor feed conditions are prone to loss of appetite, slow action, dry and hard faeces into abacus beads, arch ground, brick gnawing, fecal eating and other abnormal phenomena. Etiology: first, the proportion of concentrate in pig diet is too high. The second is the deficiency of calcium and phosphorus in pig diet. Third, the proportion of cereals and legumes in pig diet is too large. Cereal
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