White fur chicken feeding technology

(a) nursery preparation. Nursery rooms and utensils should be cleaned and disinfected. The use of formaldehyde, high manganese and potassium fumigation disinfection or spray disinfection with caustic soda, 100 poisoning, etc., before the seedlings will be room temperature increased to 24-27 °C, while ready for drinking fountains, feed trough, feed and so on. (B) brooding temperature. The first week brooder temperature was 32-35°C, room temperature was 27°C, followed by a weekly drop of 3°C, and the week 6 was 22°C. (c) Lighting. For 1-3 daylighting, the illumination time is 20-40 hours/day, the light intensity is 2.5-3 watts/meter2, and the light intensity is 1-1.5 watts square (D) density when the day-to-day decrease of 2-3 days. To be moderate, the ground raises 1-1.5 watts square. (five) drinking water, feeding. Do a good job of opening the water to eat food (the first drinking water is called boiling water), take the first 16-24 hours to start drinking water, water, add VC, glucose, water temperature 16-20 °C, ensure that each chicken drink water, continuous water, drinking water After half an hour of food, the material is fed with 3 pieces per kg of flupenic acid, 1-3 times a day to feed every 3-4 hours, after the dry powder can be used for self-feeding. (6) Anti-epidemic procedures. 1 day, Marek vaccinated, 7-14 daily, bursal bursal, Newcastle disease II or L strains, transmission H120 vaccine drinking water (Immediate bursae and other seedlings separated by 3 days), 25-30 Japanese order, bursa of Fabricius, Newcastle disease L strain two rabbits, transmission of H52 drinking water, chicken pox thorn species. Chicken pox thorn species. Breeders were injected with Newcastle disease I and poultry for 2.5-3 months of age. (seven) disease prevention and treatment of major diseases. 11-10 days old main anti-white lice, 2-5 days of drinking water plus gentamicin a catty of water, or with enrofloxacin, norfloxacin. The main anti-coccidiosis is 215-50 days old. Preventive measures require the ventilation of the coop, the south of the house, and the equipment to be regularly disinfected, strengthen the feeding and management, and enhance the resistance of the young chickens. (3) Prevention and treatment of chicken tsutsugamushi disease should be repelled once in February. 420-45 day old chicks are prone to develop E. coli disease, the disease can produce many lesions, symptoms of different types of diseases, including E. coli septicemia, yolk peritonitis, ocular inflammation, pericarditis, balloon inflammation, hepatic inflammation, etc. We should do a good job in environmental sanitation, do a good job of disinfection inside and outside the house, and treat all kinds of antibacterial drugs. Any one or two of novobiocin, norfloxacin, ciprofloxacin, enrofloxacin, ofloxacin can be used for prevention and treatment. 5 chronic respiratory disease, can be used enrofloxacin, erythromycin, chicken gas, wheat, 2 tablets per kilogram of material for three days. (8) Nutrition requirements: 1-30 days old crude protein 20%, metabolic energy 2900 kcal/kg, calcium 0.94%, phosphorus 0.7%, salt 0.3%, methionine 0.3%, lysine 0.1%, 31-90 days Aged crude protein was 18%, metabolisable energy was 3,000 kcal/kg, after 70 days was 3100 kcal/kg, calcium was 0.8%, phosphorus was 0.6%, and salt was 0.4%. (9) Production performance, the survival rate of Miao chickens can reach above 96%, the average body weight of silkies chickens can reach 0.9-1.1kg between 70-75 days old, the feed conversion rate is 2.7-3:1, and the hens' 5% egg production days The age is 21 weeks old, with an annual production of about 150 eggs. The meat of Wenling Caoji 80-day-old cocks weighed 1.1-1.3kg, hens 0.9-1.1kg, and meat-feed ratio 2.9-3.2:1. (10) Other requirements: Preventing defects. After 7-10 days of ageing, add some coarse sand to the feed after 2 weeks of age, while maintaining a quiet environment, regular disinfection, ventilation and ventilation in the room, and good anti-warning work.