How to improve the survival rate of brooding?

1. The humidity of the chicken battery cages in the first three days is better, the relative humidity is preferably 80-85%, the fourth day, the relative humidity is 60-65%, the humidity should be reduced after one week, and the ventilation should be strengthened to reduce the occurrence of coccidiosis.

2. A few days ago, the temperature for drinking water from the chicken was controlled at 18-21 °C. After the chicken was out of the shell, it refused to drink warm water above 30 °C.

3. It is very important to improve the uniformity of broiler flocks. It is also one of the most important factors to measure success or failure. There are many reasons for the poor uniformity (such as density and population are too large, diseases, drinking water and feeding equipment are too small, etc.) Individual chickens must not become able to drink water on the first day. To this end, many experienced chicken farmers do not put the chickens directly into the brooding cage. Instead, they hold the chicken head and lick their mouths in the water. They teach all the chickens to learn to drink water at the same time. It is vital.

4. Don’t hope that it will be impossible to hatch chicks that do not carry germs in every breeder farm. (The problems encountered in chicks during the week are: umbilical corditis, yolkitis, white diarrhea, typhoid fever, paratyphoid fever. , Mycoplasma, Escherichia coli, Staphylococcus, Streptococcus, etc.). Since this is the case, you should do a good job in disease prevention as soon as possible. Chickens should follow the following principles: a. Do not use drugs that damage the kidneys (such as streptomycin, Qingda, Kana, etc.) b. Try to give them water and avoid mixing. Because the mixing is not uniform, it will be poisoned. In addition, the sick chicken will eat less, and the healthy chicken will have a large intake of food and will not be able to treat it.

5. After the chickens are out of the shell, the chicken farm should be tested for drug susceptibility in time to guide the chicken farmers to use the medicine. Because the chickens have used some antibiotics, the chickens are not sensitive to reuse. There is also a certain drug on the chicken farm, which is equally insensitive. The safest way is to use high-sensitivity antibiotics in the first 5 days after the chickens are shelled. Although the price is higher, the chickens drink less water, the cost is not high, and more importantly, the effect is clear, laying a foundation for future growth and development. A good foundation. Five days before the chicken, remember to use two medicines: one bag per 1000 chickens (200-300 kg water) and one bag of Weiqi Libao (one bag with 400 kg water) mixed evenly for 5 days.