Red feathered black-bone chicken
Red feather black-bone chicken is a new strain carefully selected by relevant departments of our country after many years of application of quantitative genetic principle. At present, it has begun to be popularized and raised nationwide. Red hair black bone chicken has big body, strong skeleton, strong legs, muscle development, body width and depth, head and tail high spirits, temperament docile, like social, foraging and other characteristics, delicate and delicious meat, black skin, black bone, black meat, black viscera and black fat, cocks except tail feathers are black, the rest are red feathers, hen feathers except tail tip black, the whole body is crescent striped yellow and black feathers. Red feather black-bone chicken adult cock weight 2.2 kg-2.6 kg, 5 months old to crow, hen weight 1.5-1.9 kg, 6 months old to lay, an annual production of 140-160 eggs, egg weight 52 grams, eggshell brown cesium, egg incubation period 21 days, fertilized egg hatching rate 83%. The results showed that the production performance of the red-haired black-bone chicken was strong, which was characterized by fast growth rate in early stage, low feed consumption, early sexual maturity and high egg production.
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Goose pullorum, head shake, cough, dyspnea
First, the clinical symptoms of diseased geese are lethargic, feathered pores, unwilling to walk, stand apart from the group, lose appetite or even abolish, pull white or green thin feces, have respiratory symptoms of head swinging and sneezing, and there are neurological symptoms such as neck twisting and head suppression in geese. Second, treatment 1, emergency injection of avian influenza paramyxovirus double yolk antibody, each injected with 2ml. 2. Zhongmu Huuduaike (100g) two bottles a day, once in the morning and evening, concentrated drinking water for 3 days. 3. Intestinal rod clearance (100g
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