2. Temperature and humidity control: pheasant seedlings, especially those within 7 days, are very sensitive to temperature, which is the technical core of brooding and the key to the survival rate. Farms and specialized households can raise the temperature in a cage in a greenhouse, and use kang road and fireplace to burn coal to raise the temperature, but attention should be paid to indoor ventilation to avoid gas poisoning of chicks (it is best to burn coal in tunnels to raise the temperature, so as to avoid huge losses due to power failure or inadequate temperature rise. )。 Insulation standard: Pheasants within 3 days after hatching shall sleep evenly in the incubator or insulation room; For 1-3 days, the temperature is kept at about 37-38 degrees. After 3 days, it shall be subject to being free and lively in the box (room). All the work of heat preservation must be centered on this standard. If the temperature is too low, the chickens will crow lightly, or they will pile up under the heat source, causing extrusion death. If it is not adjusted for a long time, it will freeze to death and die of dysentery; If it is too hot, stay away from the heat source and breathe with your mouth open, which can also cause casualties in severe cases. Relatively speaking, all kinds of casualties caused by too low temperature are more common. The actual standard of heat preservation should be firmly grasped in breeding, and it must not be neglected. In particular, some information about heat preservation is based on 32℃ ~ 35℃, but in actual operation, heat preservation varies with seasons, days and nights, and the size of chicks. It is unscientific and easy to make mistakes to rigidly specify a temperature, which makes beginners focus on thermometers and ignores the actual standard of pheasant heat preservation, causing many farmers to cause economic losses. Therefore, we should "watch the temperature of the chicken" and never "watch the temperature of the chicken". The relative humidity in the greenhouse is 65% ~ 7% after 1 ~ 1 days, and 55% ~ 65% after 11 days. Humidity is the key for chicks to absorb yolk, which is also very important.
3. Density: With the change of age, its weight and water demand will also change accordingly, so the feeding density should be adjusted in time to increase the number of water and food tanks. The density of cage rearing or box brooding is: 5-6 birds/m2 for 1-1 days, 3-4 birds/m2 for 1-2 days, and then it can be transferred to a three-dimensional cage (4-layer cage for pheasant brooding), 2-3 birds/m2 for 21-42 days and 1-2 birds/m2 for 43-6 days.
4. Ventilation and indoor environment control: Poor indoor air circulation and excessive ammonia concentration will directly affect the growth and development of pheasants, and may induce chronic respiratory diseases, eye diseases and other diseases. Ventilation should be done frequently, but the wind and through flow should be avoided, so as to avoid the wind blowing directly on chicks. Keep the indoor air fresh, clear feces and clean the ground in time, maintain a suitable temperature, disinfect chickens regularly, and evacuate the density in time. Improving indoor environment is one of the important measures to improve the survival rate of young pheasants.
5. control of illumination time: the requirements of the pheasant on illumination are not strict, and the first pheasant keeps 24 hours of illumination for 1-7 days, and 2-22 hours of illumination for 8-3 days. After that, the pheasant quickly switches to natural illumination according to its feeding situation.