Feeding and management of breeding Chicken Wings and Legs with Brown Sauce in adulthood
Feeding management in adulthood
Two weeks before ⑴ rotation and breeding, the rooster weighed 1.5kg and the hen 1.25kg. The ratio of male to female was 1: 1, 3: 4 and 4: 4, and mated freely.
⑵ light: the daily light time is 15 Mel 16 hours, the light intensity is 15 square meters, a 40-watt light bulb, 2 meters from the ground.
⑶ feeding: using domestic chicken breeder feed plus 2% imported fish meal and 5% feed yeast powder, so that the crude protein is 18%, and each chicken is fed 100rel 125g per day. Adding 10 mg vitamin E per kg feed can improve the fertilization rate of eggs.
⑷ density: 5 birds per square meter, 100-150 mice per group, the ratio of male to female is 1:4.
Disease prevention and treatment:
1. Newcastle disease:
Prevention and treatment: 5-day-old and 25-day-old chickens were given Newcastle disease II vaccine by eye or nose once; 40-day-old and 135-day-old chickens were injected intramuscularly or inoculated with Newcastle disease strain I vaccine once; breeder chickens were inoculated with line I vaccine again during the off-natal period. Series I vaccine should be injected urgently in epidemic areas.
2, coccidiosis
Prevention and treatment: alternate use of anti-coccidial drugs at the age of 25 days
3, white dysentery:
Prevention and treatment: 1 0.1% oxytetracycline, 0.2% norfloxacin powder and 0.05% Mel 0.1% chloramphenicol powder were used alternately at the age of 20 days.
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