The Gallus gallus domestichus Brisson is a kind of bird of the genus Avian, and the chicken of the Galliformes family. It has the characteristics of Sanwu, that is, the Uighur bone and black bone meat. It is commonly known as black-bone chicken. It is a rare Chinese and foreign ornamental pearl and a precious Chinese medicine that nourishes the kidney and helps the yang. Whether it is silky black silk or black silk chicken, its preciousness is that it contains a large amount of melanin and more than 20 kinds of amino acids, lipids, vitamin carotene and trace elements that the body needs, and it is strong for the elderly and women. The nourishing effect of the product is a product that is in short supply in the consumer market and an indispensable breeding and enrichment project for the rural husbandry. The brood broiler rearing period mainly controls the following steps. 1. The preparation before brooding is mainly the selection and disinfection of the breeding site. The ground is sprayed with 5% fire alkali, and night spray equipment, feed troughs, drinking fountains, litter and other utensils are diluted with bleaching powder. Followed by preparing feed, buying full-priced feed or self-made full-priced feed. The method of collocation of the full-priced feed should be conscientious, choose high-quality millet, or crushed corn residue, soak for 6-8 hours with water, steam on the steamer for 20 minutes, add cooked egg yolk when fed, (add 100 eggs per 100 -5), hand-rolled, fed to the 4th of the day to learn to eat materials to full price nutritious feed, full-rate feed formula: corn 52%, peanut cake 10%, bran 4% sorghum 4%, Barley 4%, fish meal 8%, bean cake 12%, eucalyptus leaves powder 3%, bone meal 2.5%, salt 0.37%, 0.5% multi-micronutrients, multi-vitamin 0.005%, inconvenient collocation feed, can be purchased from the feed company Egg chicken chick material substitute. 2. Drinking water: The method of drinking water for chicks is simple. When wet feeding, it is basically blisters, drinking water is small, and when drinking dry feed, drinking water is used more. Every day, each bone needs 10-20 ml of clean drinking water. The first drinking time is earlier than the feeding time, and you must add gray manganese oxide PP powder called potassium permanganate to the drinking water, and add 0.1 g per thousand milliliters to calculate, dilute and dissolve with less hot water, and then dilute it to the naked eye. The pink liquid of the spinach root can be used, and each time drinking water should be cashed in, the long time dilution solution is prone to oxidation reaction, drink once a day, continuously drink for 3 days, change the clean non-polluted groundwater or tap water. 3. Feeding: Feeding the first feed within 36 hours (the sooner the better), sprinkle the chicks on the back of the chicks to eat each other, then put the plastic cloth in the middle of the brooding cage. On the feed piles, the chicks were allowed to feed freely. When they learned to feed on the 3rd day, they were fed into the feed chute. They fed 6-8 times a day for 2 weeks and 4-6 times a day after 3 weeks of age. 4. Temperature control The control of temperature is a key measure, depending on the facilities used to provide temperature conditions, air conditioning is simple and often observed, fire, wall or insulation umbrellas, plastic sheds and other methods, should pay attention to the maximum temperature, 1-3 day order 32-34 degrees ,4-7th order 30-32 degrees, 2 weeks Ling 28-30 degrees, 3 weeks Ling 25-28 degrees, 4 weeks Ling 25 degrees, afterwards tend to natural temperature is appropriate. Observe the flocking of chickens on weekdays. Divide evenly in the surrounding temperature and eat freely. The temperature will gather and squeeze. 5. Humidity requirements: Humidity in the natural spring and autumn in the spring and autumn humidity below 50%, summer hot and humid in about 70%, winter humidity is about 80% inconvenient to control, should use the wet and dry meter to measure the actual moisture content in the breeding house, adjusted to 55% - Between 65% is good. 6. Illumination control: Illumination can promote the black chicken to grow faster. The chicks are exposed to light under the light of 24H, 23 hours after the 3rd day, 16 hours after the 7th day, and 12 hours after the second week. Light intensity 10-12 lux, with a 40 watt bulb 2 meters above the ground, an average of 1.5-2 watts per square meter can reach the standard. 7. Density: Density refers to the number of flats raised, and the brooding cage can only raise 60 larvae of shell chickens for one square meter, and a uniform of 50 chicks per square meter for a week is required to spread chickens. There are 40 square meters, 30 for 4 weeks, 25 for 5 weeks, and 6 weeks can be set aside for breeding. 8. Timely deterrence: Although the size of the black-bone chicken is relatively small, the strength of the deer can also harm the skin. Attention should be paid in breeding and the occurrence of warts should be prevented. One-half the length of the tip of the tip to the nostril, the lower jaw cut off one-third, and then use a soldering iron to stop the bleeding, or use a semi-automatic switch. 9. Vaccination: The development of appropriate immunization procedures is the basis of disease prevention. Marek's vaccine should be vaccinated within 24 hours from the date of 1st day of shelling, 2nd seedlings of Newcastle disease should be vaccinated on the 7th day, and bursal vaccine should be vaccinated on the 10th day. 4 Zhou Ling repeated another epidemic immunization, and 40 days of vaccination for larvae. 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