Broiler production should be a good three

I. Putting a good epidemic on hygiene: Epidemic prevention is an important task in the aquaculture industry. Many diseases are transmitted through air pollution and contact with equipment and feed. Therefore, before the Miao chicken came in, we formulated a series of epidemic prevention procedures. First, all tools and sheds are cleaned, washed and sanitised. After rinsing with a high-pressure water gun, dry, and then use hydrogen peroxide or disinfectant spray, preferably per cubic meter of space with potassium permanganate 17.5 g plus formalin 15ml fumigation. If this is not possible, spray the disinfection twice. The second is to formulate the immunization program for Miao chickens as a one-day-old Marek vaccine, six-day-old Newcastle disease II seedling eye drops and Bursal vaccine vaccine drip nozzle, ten-day infectious bronchitis H120 nasal drops, on the 21st Age-old Newcastle disease I strains intramuscularly, 30-day-old bursal vaccine for drinking water) (stop water for 4 - 6 hours, then the vaccine is diluted with water to 15 ml/feather, preferably 2% milk powder), 35 days Infectious bronchitis H52 drinking water (method with the method of drinking water).

Second, the good disease prevention and control: For broilers, the common viral infection is nothing more than the above-mentioned Marek, chicken Newcastle disease, bursa, infectious bronchitis and other types of secretory, vaccine prevention is generally not Onset. However, several diseases such as E. coli disease, staphylococcal disease, coccidiosis, pasteurellosis, etc. have risen rapidly, and endanger the production of chicken farming. In this regard, according to the onset time and characteristics of these diseases, regular preventive measures are taken. The method is 1 to 3 days of potassium permanganate drinking water; 7 to 9 days of furazolidone mixed feeding, the amount of 200-400ppm (200ppm per million), or compound enemy bacteria net mixed feed, the amount of reference Instructions; 13-15 penicillin drinking water; consumption of 0.5 million units per bird; 18-20 days of olaquindox mixed feeding, dosage of 30ppm; 21-day-old chickens are kept in cages; Use antibacterial drugs for 3-4 days, and later use the chicken body.

Third, the good feed management related to: broilers to eat less grow faster, only reasonable feeding, can greatly reduce the broiler meat and meat ratio. The first is to feed a full-fledged, high-energy, high-protein full-priced feed; the other is to regularly quantify so that the chickens can eat enough and have enough time for them to rest to meet their growth needs and save feed. It is worth noting the quality of soybean meal and fish meal. Unqualified soybean meal is mainly caused by excessive moisture and ash content, low protein and fat content, and mildewed cakes. The unsuitable fishmeal is mainly manifested in the obvious oxidative deterioration of fishmeal. The fibrous tissue is finely powdered due to oxidation, and some of them are agglomerated, stinky, and the color also changes. Fishmeal and soybean meal that have been found to have changed quality should be sent to the testing authority for testing. Qualified persons can use it, and those who are unqualified cannot use it.

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