Ecological chicken rearing management

Whether or not a chicken farm professional can obtain good economic benefits depends mainly on feeding and management during the brooding period. This is particularly true for eco-chicks, and the following precautions for brooding are as follows:

First, prepare before brooding

1. Determine the brooding time. Laying hens are best bred every year from February to June. Feeding high-quality broilers can be bred many times a year. The first batch is in February-March, and the last batch is in September-October.

2. Prepare a brooding room. The brooding room should be insulated and cold-proof, high in the terrain, dry on the ground, ventilated and sunny, convenient for operation and management, disinfection, and strict prevention of rat damage. The brooding house is 2-2.5 meters high. The roof should be covered with insulation material and the walls should be thick. It is best to face south to the south, with a span of 5-7 meters. There are windows in the north and south. The south window area is larger than the north window. The south window ledge is 1.5 meters high and 1.6 meters wide. The north ledge is 1.5 meters high and about 1 meter wide. The fans are installed. Cement floor, white plaster wall. If it is built in the mountainous area, it should not be built at the bottom of the valley. It is better to be built on the sunny side of the hillside.

3. Prepare heating equipment. Coal stoves should be installed with chimneys to prevent gas poisoning. The hot blast stove ensures sufficient coal and electricity.

4. Brooding cages. The brooding cage can be stacked in four layers or in three layers.

5. Sterilization of the brooding room. Before entering the chicken, thoroughly clean the brooding room, soak the ground with 1%-2% fire alkali water for 2-4 hours and then rinse with clean water. Finally, the chicken cage, feed trough, drinking fountain, and brooding room are used together with potassium permanganate. - Formalin was mixed and fumigated for 24 hours (the ratio of the drug was 21 grams of potassium permanganate per cubic meter, formalin was 42 milliliters). After 24 hours, the doors, windows, and exhaust fan were all opened, and the gas was discharged after 5-7 days. After warming up into the chicken.

6. Room temperature. The chicks were heated to 32°C-35°C within 24 hours before the chicks were allowed to enter the room. Bring the water to boil 4 hours before entering the chicken. After the chick enters, drink immediately.

7. Select chicks. Must come from high-yielding, healthy, well-managed breeder flocks. The breeder farm must have a species of livestock and poultry business license. The chicks are shiny and feathery, moderate in size, loud and loud, with bright eyes and eyes, and responsive; the abdomen is of medium size, soft and elastic, and the umbilical cords are well-healed; the feet are standing steadily, legs and blemishes are thick, and the survival rate of such chicks is high. high.

Second, environmental control

1. Temperature. (5cm from the floor of the chicks' activities) 32°C-36°C in the first week, then 2°C-3°C in the week and 19°C-22°C in the 6 weeks old.

2. Humidity. 60%-65% in the first 10 days; 50%-55% later.

3. Ventilation. The concentration of hydrogen sulfide in the brooding room should not exceed 1010-6, ammonia should not exceed 2010-6, and carbon dioxide should not exceed 0.15%. Or people feel more comfortable entering the house and no irritating smell is appropriate.

4. Density. 1-2 weeks old 50/m2, 3-4 weeks old 35/m2, 5-6 weeks old 25/m2.

5. Light. Before 3 to 5 days of age, full light or 23 hours/day of light is used to provide strong light. After the daylight or light is used in the daytime, except when the lights are turned on at night, the lights are not illuminated at other times.

6. Chicks placement. The chicks are initially placed on the upper or upper 1-2 layers of the cage. Later, as the age increases, it gradually evacuates to the lower level.

Third, drinking and feeding

1. Drink water. After the chicks enter the house, drink water immediately, and add 1-3 multi-dimensional electrolyzed or supplemented water to the drinking water for 1-3 days. One week ago, it was a cool, boiled water. After one week, it was tap water. The water should be clean and standing constantly. Every time you changed the water, you should wash the water fountain. Disinfect once daily with 0.1% potassium permanganate. Each chick accounts for a length of 1.5-2 cm in the drinking fountain.

2. Feeding. Chicks start feeding for the first time after 1-2 hours after the first drinking, and when one third of the chicks have a desire for food (wherever they are). In the first 5-7 days, feed on the tray or plastic cloth, feed once every 2-3 hours in the first 2 days, then feed 5-6 times in the future. Change from 7-10 days to a manger. The weight and the amount of material consumed at different stages can be found in the attached table.

Fourth, disinfection

Disinfect chicken once every 3 days. Commonly used disinfectants include 100 toxins (concentration 1:3000-5000), Xinjieermian (1:1000), fungus poisonous (1:300), and poison-resistant Wei (1:400). The height of the spray should be 20-30 cm beyond the back of the chicken, 60-180 ml per square meter. There should be a disinfection tank at the door of the hen house, and straw or sacks should be laid in the pool and immersed in 2%-3% of fire alkali. Decline to visit to prevent the invasion of animal pests.

Fifth, make records

Accurately record the number of live-in chicks, number of deaths and eliminations, number of survivors, weight in each period, consumption of materials, temperature and humidity in different stages, light, immunity, disease occurrence, and medication.

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