Summary of the invention
Goal of the invention: in order to solve existing problem in prior art, the present invention proposes the constant temperature hatching of breeding eggs method of the francolin that a kind of incubation rate is high, Chicks survival is high and healthy.
Technical scheme: to achieve these objectives, the present invention takes following technical scheme: a kind of constant temperature hatching of breeding eggs method of francolin, comprise the egg collection step, store step, shine inspection step, hatching step and hatching step, in the hatching step, control incubation temperature: within 1st ~ 21 days, be 37.7 ℃, 22nd ~ 25 days 37.5 ℃, control relative moisture: within 1st ~ 21 days, be 65% ~ 70%, within 22nd ~ 25 days, be 72 ~ 75%, and, in 1st ~ 18 days, 6:00 to 18 point of every day, within every 3 hours, egg-turning is 1 time, and 18 of every day to 6:00 next day, and within every 4 hours, egg-turning is 1 time.
Being further defined to of technical solution of the present invention, in the hatching step, during egg-turning, the angle of egg-turning is for 45 spending to the left or to the right.
Further, in storing step, kind of egg is carried out to fumigation.
Further, when kind of egg is carried out to fumigation, adopt formalin and the potassium permanganate mixed mixed solution of ratio by weight 2:1, the consumption of mixed solution is 25ml/m
3, fumigation time is 2.5 ~ 3 hours.
Further, in the hatching step, controlling temperature is 37.2 ℃, and controlled humidity is 70%.
Further, in the hatching step, use fluorescent lamp to increase light application time, make light application time extend to 10 ~ 12 hours.
Beneficial effect: the constant temperature hatching of breeding eggs method of a kind of francolin provided by the invention, carry out strict control by the temperature and humidity to hatching, make kind of egg in comfortable environment, be conducive to the hatching of kind of egg, and plant hatching number of times and the angle of egg by restriction, simultaneously, make to stir night number of times and reduce, further improve the hatching of kind of egg, and promote the adaptive capacity of young bird; The present invention carries out fumigation to kind of egg, avoids being subject to the invasion of bacterium, for the hatching of kind of egg provides safeguard, simultaneously, young bird is carried out to temperature, humidity and daily control, improves the survival rate of young bird; The method hatching eggs of the application of the invention, incubation rate and survival rate all increase substantially, and have guaranteed the raising scale of francolin, have improved raiser's income.
Embodiment
Embodiment 1:
A kind of constant temperature hatching of breeding eggs method of francolin, comprise the egg collection step, store step, shine inspection step, hatching step and hatching step, is specially;
The egg collection step: collect kind of an egg, plant egg and meet breed standard, it is normal that egg type is wanted, and eggshell is solid, and the shell look normal, without fecal pollution.
Store step: in storing step, kind of egg is carried out to fumigation, when kind of egg is carried out to fumigation, adopt formalin and the potassium permanganate mixed mixed solution of ratio by weight 2:1, the consumption of mixed solution is 25ml/m
3, fumigation time is 2.5 hours.
According to examining step: carry out shining separately inspection according in the inspection step, each being planted to egg, be chosen to live embryo.
Hatching step: in the hatching step, control incubation temperature: within 1st ~ 21 days, be 37.7 ℃, 22nd ~ 25 days 37.5 ℃, control relative moisture: within 1st ~ 21 days, be 65%, the 22 ~ 25 day be 72%, and, in 1st ~ 18 days, the 6:00 to 18 of every day point, within every 3 hours, egg-turning is 1 time, 18 of every day to 6:00 next day, and within every 4 hours, egg-turning is 1 time.During egg-turning, the angle of egg-turning for to the left or to the right 45 the degree.
The hatching step: in the hatching step, controlling temperature is 37.2 ℃, and controlled humidity is 70%.In the hatching step, use fluorescent lamp to increase light application time, make light application time extend to 10 hours.
Embodiment 2:
A kind of constant temperature hatching of breeding eggs method of francolin, comprise the egg collection step, store step, shine inspection step, hatching step and hatching step, is specially;
The egg collection step: collect kind of an egg, plant egg and meet breed standard, it is normal that egg type is wanted, and eggshell is solid, and the shell look normal, without fecal pollution.
Store step: in storing step, kind of egg is carried out to fumigation, when kind of egg is carried out to fumigation, adopt formalin and the potassium permanganate mixed mixed solution of ratio by weight 2:1, the consumption of mixed solution is 25ml/m
3, fumigation time is 3 hours.
According to examining step: carry out shining separately inspection according in the inspection step, each being planted to egg, be chosen to live embryo.
Hatching step: in the hatching step, control incubation temperature: within 1st ~ 21 days, be 37.7 ℃, 22nd ~ 25 days 37.5 ℃, control relative moisture: within 1st ~ 21 days, be 70%, the 22 ~ 25 day be 75%, and, in 1st ~ 18 days, the 6:00 to 18 of every day point, within every 3 hours, egg-turning is 1 time, 18 of every day to 6:00 next day, and within every 4 hours, egg-turning is 1 time.During egg-turning, the angle of egg-turning for to the left or to the right 45 the degree.
The hatching step: in the hatching step, controlling temperature is 37.2 ℃, and controlled humidity is 70%.In the hatching step, use fluorescent lamp to increase light application time, make light application time extend to 12 hours.
By in embodiment to the strict control of parameter, the incubation rate of francolin kind egg is improved to 5%, the survival rate of young bird improves 3%, to the raiser, brings very large economic benefit.And parameter of the present invention is controlled and is all adopted mechanical automation to control, simple to operate, uses manpower and material resources sparingly, and is subject to very much raiser's welcome.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.