A kind of breeding method of selenium-enriched apricot chicken
A breeding method and a technology for chickens, which are applied in the breeding field, can solve the problems that the nutritional and health care needs of consumers cannot be met, and the selenium content of chicken is low, and achieve the effects of enhancing human immunity, increasing the selenium content of breeding eggs, and the method is simple.
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Embodiment 1
[0022] A breeding method for selenium-enriched apricot chicken, comprising the following steps:
[0023] (1) Egg hatching: When hatching eggs of apricot chicken, spray a sodium selenite solution with a mass fraction of 0.12% to keep the humidity of the egg hatching environment at 77%, increase the selenium content of the eggs, increase the vitality of the embryo, and improve the hatching Rate;
[0024] (2) Chick drinking water: chicks drink chick liquid for the first time 7-8 hours after hatching, each chick drinks 1.2-1.4ml of chick liquid each time, 4 times a day, and chicks after 3 days of age can drink chick liquid freely , increase the selenium content, protect the gastrointestinal tract of chicks, change the chick liquid 3 times a day, and keep it clean;
[0025] (3) Chick feeding: The chicks are fed for the first time 11-12 hours after hatching. Each chick is fed 0.6-0.8g of chick feed each time, and fed 5 times a day. After 3 days of age, each chick is fed each time ...
Embodiment 2
[0036] A breeding method for selenium-enriched apricot chicken, comprising the following steps:
[0037] (1) Egg hatching: When the eggs of Xinghua chicken are hatched, the sodium selenite solution with a mass fraction of 0.13% is sprayed to keep the humidity of the egg hatching environment at 77.5%, so as to increase the selenium content of the eggs, increase the vigor of the embryo, and improve the incubation Rate;
[0038] (2) Chick drinking water: chicks drink chick liquid for the first time 7-8 hours after hatching, each chick drinks 1.2-1.4ml of chick liquid each time, 4 times a day, and chicks after 3 days of age can drink chick liquid freely , increase the selenium content, protect the gastrointestinal tract of chicks, change the chick liquid 3 times a day, and keep it clean;
[0039](3) Chick feeding: The chicks are fed for the first time 11-12 hours after hatching. Each chick is fed 0.6-0.8g of chick feed each time, and fed 5 times a day. After 3 days of age, each c...
Embodiment 3
[0050] A breeding method for selenium-enriched apricot chicken, comprising the following steps:
[0051] (1) Egg hatching: When the eggs of Xinghua chicken are hatched, the sodium selenite solution with a mass fraction of 0.14% is sprayed to keep the humidity of the egg incubation environment at 78%, so as to increase the selenium content of the eggs, increase the vigor of the embryo, and improve the hatching. Rate;
[0052] (2) Chick drinking water: chicks drink chick liquid for the first time 7-8 hours after hatching, each chick drinks 1.2-1.4ml of chick liquid each time, 5 times a day, and chicks after 3 days of age can drink chick liquid freely , increase the selenium content, protect the gastrointestinal tract of chicks, change the chick liquid 3 times a day, and keep it clean;
[0053] (3) Chick feeding: The chicks are fed for the first time 11-12 hours after hatching. Each chick is fed 0.6-0.8g of chick feed each time, and it is fed 6 times a day. After 3 days of age, ...
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