Wuji is an omnivorous domestic bird, also known as Wushan chicken and black bone chicken. Its nutritional value is much higher than that of ordinary chickens and it has a certain medicinal value. Therefore, it is loved by consumers and it is also a project valued by a large number of farmers. The following China Feed Materials Information Network describes several effective methods of raising chickens.
1, supply full price with pellets. Do a good job in environmental sanitation and strengthen prevention and disease prevention. For chickens to create a suitable growth environment, reduce catching chickens, transfer, noise, refueling, water cut, immunity, and animal invasion and other stress factors, 8 hours to 12 hours before slaughter to stop feeding, continue to supply water.
The brooding period is 30 days. The feeding and management during the brooding period is a crucial period for the success or failure of the production of the black-bone chicken. Its main task is to increase the survival rate and the early weight gain of the chicks.
Before brooding, the brooding shed must be rinsed clean and strictly sterilized. Disinfecting pools should be set up in the brooding rooms, whitewashed with 10% lime water, ground cleaned and rinsed, then sprayed with 3% caustic soda water once, and then used. Maring solution fumigation 1 disinfection. The method is to close the brooding house, using formalin 28 ml, potassium permanganate 14 g per cubic meter of space, fumigation for more than 12 hours.
2, temperature control
At room temperature between 20°C and 26°C, the temperature of the first day of the brooder is controlled at 33°C to 35°C, and thereafter, the temperature is reduced by 1°C to 2°C per week, and the temperature is maintained at 18°C ​​to 20°C during the 8th week. During the brooding process, the temperature should be adjusted flexibly according to the performance and status of the chicks, and the temperature can be defrosted after 8 weeks of age.
3, humidity control
Before brooding 10 days, the humidity in the brooding house should be maintained at about 63%. Humidity is too low to increase the humidity by placing evaporating water trays on coal stoves in brooding houses. After 10 days of brooding, the amount of respiration and excretion of the chicks increased, and the brooding house began to become wet. Attention should be paid to proper ventilation, timely removal of excrement and replacement of litter, in order to reduce the humidity inside the house.
4, density control
The chick rearing density is closely related to the normal development and health of the chicks. The density is too large, affecting the movement, crowded chickens, unequal intake of drinking water, etc.; the density is too small, resulting in low utilization of equipment, waste of manpower and material resources, and high feeding costs.
Feeding and management should adopt the all-in and all-out system, with males and females kept separately. Each group has no more than 300 and the density is not higher than 8 per square meter.
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