First, the artificial hatching pigeon technique uses artificial hatching pigeons instead of natural hatching pigeons. First, the breeding pigeons are exempted from the hatching task, and the interval between laying eggs is shortened to increase the egg production. Second, the hatching eggs are prevented from being broken due to various reasons. The production of cold dead eggs will increase hatching rate and hatching rate. Correctly mastering the technology of artificial hatching pigeons can increase the hatching rate from 68% of the natural pigeons' natural hatching to 88% of artificial hatching pigeons. The specific operating techniques are as follows: 1. Take eggs. After 8 o'clock every night, the removal of all the eggs produced by the breeders, too early and too late, has an adverse effect on artificial hatching. When taking eggs, the egg nests must be removed together to avoid affecting the next round of laying eggs. At the same time, do a good job of breeding pigeons egg production time and pigeon egg mark records, and establish a file. The storage temperature of pigeon eggs can not be higher than 20 °C, nor can it be less than 5 °C, and ventilation. If possible, the breeding pigeon eggs can be stored in an 18°C ​​incubator or egg bank. 2. Incubation. For the convenience of management, eggs can be taken continuously for 4 days, and all the eggs are placed into the incubator at one time. After every 4 days for a hatching into the egg cycle. The incubation temperature is controlled at 38.3-38.8°C, slightly higher than hatching eggs by 0.5-1°C, relative humidity 50-55%, and turning eggs 4-6 times per day. After the 12th day of pigeon egg hatching, the egg tray should be withdrawn once a day. The eggs should be cooled outside the machine and the temperature should be lowered to 30°C before returning to the hatchery. 3, according to the egg. After the eggs are hatched for 5 days in each batch, the eggs are to be taken for the first time; for the second time when the eggs are hatched to 10 days; for the third time when the eggs are hatched to 16 days. Eggs and dead embryos were removed timely in order to avoid affecting the hatching effect. After 17-18 days of incubation, the young pigeons begin to hatch. Second, the artificial feeding of pigeons using artificial feeding pigeons, is a scientific and strong, requiring high sanitary conditions, detailed operation techniques. Doing this job will play an important role in improving the quality of the pigeons, increasing the pigeons' output, and raising the economic efficiency of breeding pigeons. Specific operating techniques are as follows: 1. Equipment. 1 Feeder: Change the suction ball or syringe (remove the needle) to a small-capacity feeder. Set up large-capacity bucket feeders, including bucket feeders, pedal feeders and pistol-operated air-controlled pigeon feeders. 2 Brooding Incubator: For insulation of pigeons from 1 to 7 days of age. 3 Breeding pigeon cages: Generally, rectangular galvanized mesh pigeon cages with a length of 2 meters, a width of 1 meter and a height of 0.5 meters and a mesh of 1 centimeter and 1 centimeter can be prepared for artificial brooding of pigeons aged 8 to 16 days. 17-26 days old pigeons use caged pigeon cages, 4-6 for a cage. 2, brooding. After 17-18 days of hatching, the young pigeons hatch out of the brood and enter the brooding room and are placed in an incubator or a holding room. The temperature of 1-4 days is 37-38°C, the temperature of 5-7 days is 34-36°C, and the feeding is done by sucking balls or injecting pigeons. At the age of 8 to 15 days, it is transferred to a flat brooding cage at a temperature of 30-33°C and then gradually reduced to room temperature. At this time, the large-capacity barrel feeders were used for feeding. From 16 to 26 days old, cages were used for fattening. During the entire brooding process, attention must be paid to ventilation and insulation. Provide the young birds with a suitable living environment to promote the growth and development of young pigeons. 3, Pigeon material preparation. Whether or not artificial breeding techniques for pigeons can succeed, the most critical thing is the preparation of pigeons. Full-priced diets should be formulated according to feeding standards and nutritional needs at different growing days. Specific formula: 1 to 5 days of age, meat broiler material 24%, soybean meal 57%, milk powder 10%, bone meal 4%, edible oil 5%, plus 2% baking powder, fast filling 14 10 grams per kilogram, egg white per 100 1 g, consumption of trace elements normal amount, was liquid; 6-10 days old, broiler material 43.5%, 43.5% soybean meal, milk powder 5%, bone meal 4%, edible oil 4%, plus 1.5%, speed of baking powder Fill 14 grams per kilogram 5 grams, 1 per 100 grams of egg yolk, normal trace amounts of trace elements for poultry; 11-26 days old, broiler chicken feed 62%, soybean meal 32%, bone meal 3%, cooking oil 3% , plus 1% of baking powder, rapid filling of 14 grams per kilogram, 2 grams of normal trace elements for poultry, dry and wet material. With a good pigeon feed, add a proper amount of warm boiled water when using, mix well, cool to 40°C and feed again. 4. Precautions for artificial feeding of pigeons. (1) It should be fully developed on the basis of a small amount of test experience. One week after the production of pigeons can be nurtured and then artificially nurtured. After the basic skills of artificial feeding are mastered, the entire process of artificial feeding is gradually realized. (2). The implementation of artificial feeding of pigeons must ensure that the young chicks are closed, the temperature is off, the pigeons are prepared, the nursing techniques are closed, and the sickness is imported from the mouth. Only by grasping these five levels can we effectively guarantee the healthy growth and development of the pigeons. China Agricultural Network Editor
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