carnivore chicken breeding technology
2020-11-24
1. Site selection
a. Choose high dry terrain and sunny leeward.
b. The site must have a certain slope and be able to drain.
c. It should be far away from villages and towns, and more than 1,000 meters away from other breeding farms, which is convenient for epidemic prevention.
d. Convenient transportation.
e. The water quantity is sufficient, the water quality is good, and it meets the drinking water standards.
f. The power supply is stable and reliable. It is best to equip yourself with power generation equipment.
g. In line with national laws and regulations, it is forbidden to build farms in water source protection areas, tourist areas, nature reserves and other areas specified by national and local laws.
2. Chicken Coop Construction
a. Broiler breeding requires all in and all out for each batch, so only one chicken house is needed.
b. Use the "double slope" method to build the chicken house, which is about 3 meters high, with a heat insulation layer on the top, ventilation skylights at the ridge, one every 6 meters, and rain caps on the skylights.
c. Fixed walls are repaired on both sides of the chicken house, and windows are opened (about 1.35 meters high, with an area of about 0.9×0.8 meters), and a window is opened every 3 meters.
d. In order to maintain ventilation and dryness, wing windows should be set up between the net bed and the ground. The size is 0.40×0.4 meters. The window sill is 5-10 cm away from the ground, and one set every 3 meters, and underground ventilation ducts can also be provided. ventilation.
e. The floor of the chicken house must be a cement floor, and a foot disinfection tank with the same width as the door is set at the entrance of the chicken house.
f. A layer of plastic cloth should be laid on the inside of the top to facilitate heat preservation and washing and disinfection.
g. Fans are installed at both ends of the chicken house to assist ventilation.
3. Feeding facilities
a. The net frame should be sturdy and durable, and the webpage should be smooth and flat. The meat bed is 0.9 meters high and 3.5 meters wide as one piece. The length depends on the length of the chicken house. The net bed is equipped with 0.4 meters high guardrail.
b. It is not necessary to use the entire net bed at the chick stage. The entire net bed can be separated into several separate chicken houses with plastic cloth, and only part of the net bed is used. In the future, the use area will be gradually expanded as the chickens grow to meet the density Claim.
c. The heating equipment in the chicken house is generally heated by a stove, but a chimney must be installed to prevent gas poisoning. The chimney can be appropriately extended according to the situation to facilitate sufficient heat dissipation and save energy.
d. The light time has a great influence on the growth rate of chickens. In addition to the daily natural light, artificial light equipment should be provided. Therefore, two lighting circuits should be installed in the chicken house, and one lamp holder should be installed every 3 meters to achieve a light bulb for every 20 square meters of area. The height should be 2 meters from the ground. Generally, incandescent lamps are used for lighting.
e. Drinking water and feeding equipment should be sufficient to ensure the drinking and feeding of chickens. The general brooding stage requires that every 50 chicks be equipped with a waterer and feeder, and every 30 chicks after 20 days of age.
f. Equipped with necessary cleaning and disinfection equipment, such as high-pressure cleaners and disinfection sprayers.
Fourth, prepare for the young
a. Clean up the feces of the chicken house 15 to 12 days before entering the chicks, clean the drinking fountains and feeders, flush the walls, roof, net bed, floor, etc. of the chicken house with a high-pressure water gun, and check and maintain the equipment of the chicken house.
b. Perform the first drug disinfection (including net bed, floor, drinking fountain, feeder, etc.) on the chicken house 11-9 days before entering the chicks. Doors, windows and vents should be closed during disinfection, and windows should be opened for ventilation after 10 hours. Close doors and windows after ventilating for 3 to 4 hours. Drinkers and feeders are immersed and disinfected with disinfectant.
c. Perform the second disinfection 6 to 4 days before entering the chicks. Use 40% formaldehyde solution 300 times liquid for spray disinfection. Check the temperature before disinfection to make the temperature of the chicken house above 26℃ and humidity above 80%. Thoroughly, leaving no dead ends, airtight doors and windows for more than 36 hours after disinfection, and then open for no less than 24 hours.
d. Prepare the feed 3 to 1 days before entering the chicks, divide the net bed with plastic cloth, and divide it according to the stocking density of 30-40 per square meter during the first week of the brooding period. Carry out pre-warming (to warm up the walls and the ground) and pre-wetting. The pre-warming in winter should be carried out 3 days before the chicks enter, and the pre-warming temperature should be above 35°C. In summer, pre-warm to 34℃ one day in advance, and constantly humidify the brooding room to ensure the humidity of the brooding room. Put a layer of cardboard on the net bed to prevent the chicks from getting cold. After the pre-warming and pre-wetting is completed, the chicks can be entered.
