When spring comes, it is time for brooders. How to cope with the changing weather in spring and ensure the healthy growth of chicks.
Do a good job of disinfection: Before the chicks go into the house, the chicken house should be thoroughly cleaned and rinsed, then fumigated with formalin. After closing the doors and windows for 12-24 hours, open the doors and windows for ventilation. All utensils were sterilized with 0.2% potassium permanganate solution or bleach.
Pay attention to drinking water: Before the chicks start eating, they must first give drinking water. In the first few days, add 5% glucose and 1.5% electrolytic multidimensional to the drinking water to help eliminate fatigue, restore physical strength as soon as possible, clean the gastrointestinal tract, promote the meconium excretion of chickens, and add probiotics to prevent Salmonella and Escherichia coli. And other intestinal diseases.
Supplementary nutrition: chickens can be eaten 24 to 36 hours after hatching. Fresh-started feed requires fresh, moderate grain size, easy for chicks to feed, and is rich in nutrients and digestible. Commonly used chick opening materials are commonly used. Feed 5-7 times a day.
The temperature is suitable: Before entering the young brooding house, it is necessary to pre-heat and reach the temperature requirement for brooding. The chicks in the first week of brooding in the first spring require a chicken house temperature of 35-36°C and then decrease 2-3°C each week until the shepherd temperature is 21-22°C, and the temperature should be maintained until the brooding is over.
Moisture control: Before 10 days of age, due to the high temperature of brooding, the relative humidity of the air is often too low, and attention must be paid to the replenishment of indoor moisture. The brooding chamber can be set to humidify the basin so that the relative humidity in the brood room reaches 60-65%.
Timely ventilation: The ventilation of the brooding room should be strengthened to keep the air in the brooding room fresh.
Control of light: 24-hour light from 1-3 days, light from 4-14 days, 16-19 hours, natural light after 15 days of age. Light intensity, in every 15 square meters of the chicken house, in the first week with a 100 watt bulb suspended in 1.5 meters high position, the second week began to switch to 60 watt bulbs, 3 weeks after the use of 25 watts of energy-saving lamps .
Reasonable Density: The reasonable density of broiler chickens on weekdays is 0-25 weeks and 20-25 birds per square meter; 5-7 weeks old are 10-20 birds per square meter. The reasonable density for online brooding is 24-28/m2 for 0-4 weeks of age and 15-20/m2 for 5-7 weeks of age.
Strengthen the prevention of epidemics: The inoculation methods for various vaccines have strict regulations and should be followed. Diseased chickens should be treated in time for isolation and treatment. Dead chickens should be kept away from the burning or deep-buried chicken house.
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