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Snow Mountain Grass Chicken Characteristics and Feeding
The snow-capped grass chicken is a local chicken breed that has been favored by the farmers in recent years. The market price of the chicken is generally between 4 and 6 yuan per catty, so it is welcomed by farmers. The chicken is produced by Jiangsu Lihua Livestock and Poultry Co., Ltd. and it is cultivated using excellent local breeds in China. Therefore, it has the outstanding characteristics of Chinese local chicken. The chicken legs are black, black and black, and hens. Sexual maturity is early, the rooster humming for 45 days, and the hen sees eggs for 100 days. The chicken has strong disease resistance and is adapted to feed in various ways. For example, the average age of a cock is 1580 g, and the average weight of a hen is 1220 g. The general meat ratio is between 2.6-2.9. The conventional feeding requirements for snow-capped grass chickens are as follows: 1. Preparation before entering the chicks 1. Cleaning and disinfection. 2 weeks before the chicks are thoroughly cleaned inside and outside the house, and the tools and utensils are washed and disinfected with 100 toxins. Three days before hatching, closed doors and windows, brooding rooms were fumigated with formalin and 24 hours later, doors and windows were opened for ventilation. 2, necessary tools. Prepare warming equipment and sufficient plastic buckets and drinking fountains. Generally, there are 10 drinking fountains for every 1000 chickens in 0-3 weeks, 10 food trays, 20 drinking fountains after 3-7 weeks, and 20 storage buckets. 3, litter. The thickness of the litter shall not be less than 5cm. It is forbidden to use moldy litter. It requires litter to be clean, hygienic, and strong in water absorption, such as rice bran and sawdust. 4, pre-temperature. The pre-heating must be done 12-24 hours before hatching. The length of the preheating time depends on the seasonal temperature. When the temperature of the chicken seedlings is required to be 33-35°C. 5, chick transportation. Miao chickens are better to enter the brooding room within 24 hours after hatching, and can not exceed 36 hours at the latest, otherwise it will cause dehydration. During transportation, it is necessary to prevent freezing, prevent heat, and ventilate and change the air. Second, raise and manage the level of feeding the snow-capped grass chickens, in addition to congenital genetic factors, mainly relying on the rearing of the breeding management to achieve. There are many factors that affect the production performance, such as: equipment, type of chicken house, nutrition level, climate, season, environment, and hygiene. Feeding should be based on these factors to establish a reasonable and scientific management methods, and strive to achieve the best feeding effect, the lowest feeding cost, the best economic efficiency. 1, warming up. The temperature of the brooding room is the key to the survival rate of the brooding brooders. The temperature requirements for chicks are shown in the attached table. The temperature of chickens can also be used. Mutton chickens are crowded around the heat source, indicating that the temperature is too low. Miao chickens are far away from the heat source and have their wings open, and their mouths breathe. This indicates that the temperature is too high; the Miao chickens are lying evenly. On the ground, feet rest and no call is heard, indicating that the temperature is appropriate. 2, drinking water. After entering the brooding house, young chicks should be provided with clean warm water at room temperature in order to adapt to a new environment, reduce stress, prevent dehydration and absorb yolk. It is advisable to add 3-5% glucose in the first 3 days and adjust the speed quickly. 3, open food and feeding. After the Miao chickens have fully consumed water (3 to 5 hours after entering the house), they are allowed to eat again, and it is recommended to use pellets to open the food and adopt the method of “diligence and feeding lessâ€. In breeding methods, the principle of open feeding and free feeding is generally adopted. 4, density. During the 1-2 weeks of brooding, it is appropriate to raise 80 eggs per square meter, 40 eggs per square meter for 2-3 weeks, 18 eggs per square meter for 6-10 weeks, and 12-15 eggs per square meter after 11 weeks. According to the season, the climate can be flexible. 5, ventilation. In order to ensure the fresh air of the chicken house is conducive to the growth and weight gain of the chicks, according to the temperature inside and outside the house and the health status of the chicks, it is necessary to flexibly select the right time for ventilation to prevent the chronic hypoxia and inhalation of the chicks. Many harmful gases affect health. In general, indoor humidity, pay attention to ventilation. Ventilation is usually carried out by means of a window, and in order to prevent thieves from blowing directly to the flock, they usually open a windscreen or shake their heads. 6, light. During the brooding period, 24-hour light is used within 1-30 days, which is conducive to improving the chicken's feeding and achieving rapid growth. After 30 days, 1 hour of light is reduced daily until the transition to natural light. Light intensity, 1 to 30 days 4 watts/M2, after gradually reducing the intensity of light, chicks can see feeding and drinking water is appropriate, during the day (especially summer) can be slightly covered in the window to prevent the glare caused by bright light, Cause unnecessary losses. 7, cut off. The time is chosen from 7-8 days old. To cut off 1/3 of the upper jaw, it is best to use a special cutter or 300W electric iron. If necessary, repairs are carried out at the age of 30 days. The quality of the cuts is the key to raising the snow-capped grass chickens.