Provide plenty of food, drinking equipment, ensure that there is ample feeding area, the feed must be evenly distributed, as much as possible to reduce competition for chickens. For caged laying hens, the feeding in the trough should be uniform. After each feeding, the broth must be crushed 4 to 5 times to ensure that the chickens feed evenly. Online raising and ground feeding, in order to ensure that each chicken has a sufficient material level, according to the situation to increase the auxiliary barrel. To ensure the quality of feed, according to the changes in body weight, the amount of feed should be properly adjusted. When the body weight exceeds the standard, the feed amount of the previous week can be maintained. When the standard weight is lower than the standard weight, each chicken is increased by 3 times per day. Grams ~ 5 grams of material.
1, strengthen feeding management
Prevent the occurrence of high temperature, high humidity, low temperature and low humidity. The temperature in breeding rooms should be maintained at 15°C～30°C. Pay attention to cold weather and ventilation, remove harmful gases such as ammonia gas, hydrogen sulfide, and carbon dioxide to ensure sufficient fresh air. supply.
To control the light intensity, the light time should not be too short, and the intensity should not be strong to prevent precocious puberty. Farmers need to develop a reasonable lighting system based on the differences between closed chicken houses or open chicken houses. Closed-type broiler houses generally adopt a gradually decreasing light system, and light of 8 hours to 9 hours per day is suitable for open-type broilers with natural lighting. The autumn brooding is in a period when the sunshine is gradually shortening, which is basically in line with the lighting time required for broilers. The spring is in a period when the sunshine is gradually increasing. It is the opposite of the lighting time required for the broilers to be artificially controlled.
Regular excrement, cleaning and disinfecting barrels (slots), drinking fountains, chicken disinfection, reduce the incidence of disease. For chickens raised on the ground, keep the litter clean and dry to create a good environment for the chicken.
2. Do a good job of epidemic prevention. The major infectious diseases to be prevented during the breeding period are Newcastle disease, chicken pox, infectious bronchitis, etc. It is necessary to prevent coccidiosis in the rainy season. In the spring and autumn, insect repellent is mainly used to repel nematodes and aphids. Before the start of production, a newcastle disease, infectious bronchitis, and egg drop syndrome triple vaccines should be immunized and dewormed. Since the epidemic prevention during the breeding period is relatively frequent, the immunization procedures should be improved and the vaccine should be used scientifically to avoid excessive stress on chickens. This will also help ensure the uniformity of the chicken population.
3, timely breaks, accurate breaks, large-scale breeding of laying hens to break. The purpose of the implementation of cutting off is to avoid fighting each other and reduce feed wastage. It is recommended that the deafness be carried out at the age of 6 days to 9 days. When the deafness is broken, it should be performed with a debridement device. The length of the deafness should be observed to avoid bleeding. Vitamin K can be added to the diet or water 2 days before and after the break to reduce bleeding and reduce stress. Method of breaking the crucible: gently press the throat of the chicken by hand to retract the tongue and avoid scalding. The upper jaw is cut off by 1/2 and the lower jaw is broken by 1/3. The cutting blade is in contact with the chicken for 2 to 3 seconds. The upper and lower jaws of the chicken are burned one at a time, reducing the risk of infection, and reducing the risk of the chicks at that time and later. Excited. The chickens that have had poor results for the first time, such as missed cuts, long cuts, and ups and downs, are required to supplement the cuts and repairs.
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