Breeding method for white feather hybrid broilers

Abstract

The invention discloses a breeding method for white feather hybrid broilers. The breeding method comprises the following parts: 1, temperature and humidity control: controlling the temperature to be 35-37 DEG C when the white feather hybrid broilers are 1-7 days old, decreasing the temperature for 1-2 DEG C every week afterwards, and controlling the temperature to be 25-30 DEG C when the white feather hybrid broilers are 6-10 weeks old; controlling relative humidity to be 60-70 percent before the white feather hybrid broilers are 20 days old, and controlling the relative humidity to be 50-60 percent from that the white feather hybrid broilers are 20 days old until slaughtered; 2, nutritional requirements: feeding with 20 percent of complete pellet feed protein when the white feather hybrid broilers are 1-25 days old, and feeding with 17 percent of complete pellet feed protein from that the white feather hybrid broilers are 25 days old until slaughtered; 3, vaccine epidemic prevention: performing the subcutaneous injection of Newcastle disease vaccine, infectious bronchitis bivalent attenuated nasal drip and eye drop vaccine and avian influenza H9, the injection of bursa fabricius attenuated vaccine and the subcutaneous injection of avian influenza H5 inactivated vaccine, and enabling the white feather hybrid broilers to have Newcastle disease IV-series attenuated vaccine drinking water or performing the intramuscular injection of Newcastle disease IV-series attenuated vaccine. The white feather hybrid broilers bred by using the technical method have the advantages that the growth rate is 7-10 days higher than that of the original breed, the disease resistance is strong, the usage amount of a medicine is reduced, the feed conversion rate is high, and can be reduced by 0.1-0.2 percent, the survival rate of the white feather hybrid broilers is 2-3 percent point higher than that of the original breed, and the like. The white feather hybrid broilers are red in crown and bright in feather from the appearance, naturally yellow in feet, skin and mouth, and tender in meat quality, suitable for flavor cooking in all regions.

Description

Technical field [0001] The invention relates to the field of poultry breeding, in particular to a method for raising white feather broilers. Background technique [0002] The new breed of "White Feather Broiler Chicken" is formed by a three-way hybridization. The female parent of the laying hen is crossed with the Guangdong yellow chicken to form a father. The female parent is then crossed with the white feather chicken to form the current "White Feather Broiler". chicken". [0003] The Chinese patent application No. 201110423491.7 discloses a method for raising Yaoxiang chicken, which relates to the technical field of poultry breeding. The method for raising includes selecting yellow feather broilers as the breeding source; after one month of age, the average daily temperature is 25°C to 35°C, Humidity is 40%~65% in orchards or forest gardens with spring water, combining free drinking and feeding with feed feeding, and providing feed in the stocking area 2 to 3 times a day. This ...

AI Technical Summary

Problems solved by technology

[0003] The Chinese patent application number 201110423491.7 discloses a raising method of Yaoxiang chicken, which relates to the technical field of poultry breeding. The raising method includes selecting yellow-feathered broiler chickens as source chickens; The humidity is 40% to 65% orchards or forest gardens with spring water. Free drinking water and food intake are combined with feed feeding. Feed is provided 2 to 3 times a day in the stocking site. This method is not suitable for white feather offal. Raising chickens, and the survival rate is low, and the slaughter time is long

[0004] At present, there is no relevant literature disclosing the breeding method of the new breed "white feather broiler chicken", so related technologies are needed.