The use of scientific methods to raise chickens, the survival rate of brooding up to 95%, can make the chicks weigh 50 days to 750 grams, the mortality rate was only 2.5%. With little investment, the economic benefits are greatly enhanced. First, choose a good egg, high quality bred egg quality is directly related to the chick breeding rate. The scientific method of storage is the key to determining the quality of eggs. When storing, attention should be paid to the following points: (1) The dirt on the eggshell should not be used to enter. (2) Eggs should be kept away from strong irritating chemicals such as pesticides and chemical fertilizers. (3) Eggs should be kept in a shaded and ventilated place. The temperature should be below 23 degrees Celsius. When storing, head up and rotate once a day to prevent eggshell yellow from sticking during brooding. The following three key technical links should be grasped: (1) On the first day of brooding, 24 hours light, 30-34 temprature, and 705 humidity must be maintained. After that, the brooding temperature should be lowered by 1 degree Celsius every day, and the light should be reduced by half an hour with constant humidity. (2) Brood density: 35/m2 within 10 days of age. The brooding room should be ventilated twice a day. (3) Chicks should be fine-grained, preferably with vegetables or insect scraps. Regular quantitative feeding. Second, full-scale farming, and healthy growth Farmers can use existing conditions to convert idle homes into coops, or build shelter stars, or use fences and nets to make a week's lap. On the floor of the house, it is best to lay a row of bamboos 10 centimeters from the ground. The house should be cleaned and disinfected on a regular basis, with ventilation and replacement of bedding. The light in the chicken house should be sufficient, the drinking water should be clean and sufficient, and daily anti-epidemic work should be done. The specific method is: 1-4 days of subcutaneous injection of chicken Marek vaccine, 5-13 days of subcutaneous injection of chicken Newcastle vaccine emulsion or Zhongyun No. 1 vaccine emulsion, 14-35 days old chicken bursal vaccine injection, 55 days of intramuscular injection Zhongwei II seedlings. Third, the deployment of feed, a reasonable nutrition farmers can use local available feed for preparation. The percentages are: (1) chicks: corn 45, broken rice 18, wheat 12, soybean cake 20, fish meal 3, fish meal 3, bone meal 2, salt amount. (2) Adult chicken (above 45 days of age): corn 20, broken rice 15, wheat 10, bean cake 30, broken green material 20, emblem element 3, salt, baking soda 1. The fishmeal and bone meal can be made by themselves, and the dried meat, livestock and poultry bones, etc. can be dried, dried and crushed. Fourth, the flexibility to sell, improve the efficiency of chicken than feed chicken prices are much higher, but the egg prices are almost the same. So selling chickens is the key to increasing income. After the soil roosters reach 750 grams, they grow slowly and should be sold at this time. The hen's stay should depend on the market egg price, but the weak hen should be sold with the rooster.
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