How long will broilers be raised for sale

Broiler breeding management
Select the appropriate environment. The temperature regulation ability of newborn chicks is poor, and they must have appropriate temperature and humidity. Generally, the room temperature should be kept at about 30 ℃ two weeks ago, and then gradually reduced to 21-25 ℃ five weeks later.
In order to avoid dehydration of chicks due to high temperature and low humidity in the hen house, the humidity in the house should be kept at a slightly high level of 65-70% in the first week. After two weeks, the humidity should be reduced, and finally maintained at 55-60%. Keep the house dry. At the same time, pay attention to ventilation and keep the air fresh, but prevent thief wind.
In order to promote the feeding and growth of chickens, a reasonable and effective lighting system was adopted. The light intensity should be slightly higher for the first two weeks of brooding, 2-3 watts per square meter, and then about 1 watt per square meter. For the first two days of brooding, the light should last for 48 hours, and then the light should be turned off for 23 hours every day, and then the intermittent light method (that is, 1-2 hours of light and then 2-4 hours of darkness) should be used 2 weeks later.
From the hatchling to the age of 2 weeks, it will be illuminated all day long. During this period, the light will be stronger, and 10~20 lux will be given to facilitate feeding and drinking. Generally, a 60 watt bulb can be configured every 30 square meters, or a 40 watt bulb can be configured every 20 square meters. During this period, the feeding and water supply devices for chickens should be completely replaced with those for broilers. When they are adapted, they should be turned into dark lighting, which can be used for 1-2 lux. If the light in the broiler house is too bright, it will inhibit the development of broilers. If the light is darker, it can make the chickens quiet, reduce activity, reduce energy consumption, and is conducive to rapid weight gain and fattening.