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Increasing hatchability of eggs






Ptitsevodstvo (7): 33-35

Increasing hatchability of eggs

Eggs of the Hybro-6 cross were grouped according to weight (66-73, 58-65 and 50-57 g) and set in the incubator at 22.00, 00.00 and 02.00 h resp.


Accession: 001615376



Related references

Meir, M.; Nir, A.; Ar, A., 1984: Increasing hatchability of turkey eggs by matching incubator humidity to shell conductance of individual eggs. One of the most important factors determining hatchability of avian eggs is the proper water balance of the eggs during incubation. In turkey eggs, a total diffusive water loss (F) of 12 +/- 1% SD initial egg mass in 28 days, yielded maximal hatch...

Meir, M.; Nir, A.; Ar, A., 1984: Increasing hatchability of turkey eggs by matching incubation humidity to shell conductance of individual eggs. One of the most important factors determining hatchability of avian eggs is the proper water balance of the eggs during incubation. In turkey eggs, a total diffusive water loss of 12+or-1% of initial egg mass in 28 days was associated with max. ha...

Robel, E.J.; Christensen, V.L., 1991: Increasing hatchability of turkey eggs by injecting eggs with pyridoxine. 1. In field trials, eggs from two flocks of Large White turkey hens were injected with about 0.2 ml saline solution containing 600 micrograms of pyridoxine hydrochloride in order to examine its effect on hatchability. 2. Also, in an aseptic labora...

Krikun, A.A., 1950: Increasing the hatchability of duck eggs. AT the Zagorsk Poultry Breeding State Farm in the 4 yrs. 1944-47 the hatchability of Pekin duck eggs varied between 42. 9 and 51. 6%. In 1948 and 1949 laying birds were carefully selected in Nov. ; 25% were adult birds and 75% were hatched in Apri...

Robel, E.J., 1991: The value of supplemental biotin for increasing hatchability of turkey eggs. Two experiments were conducted with Large White Turkey hens in individual cages to determine the value of supplemental biotin for increasing hatchability. No differences were observed for 7-day embryo deaths between treatments in both experiments....

Kraszewska Domanska, B.; Pawluczuk, B.; Wichrowska, B.; Sochocka, A.; Sorokanicz, A.; Wezyk, S., 1981: Increasing the hatchability of duck eggs through warming during incubation. In the 1st of 2 experiments, each involving 3 hatches, 2285 eggs were collected over 7-day periods, and were warmed for 4 h starting 24 h before incubation. In the 2nd experiment, eggs were warmed on the 2nd day after laying, and were incubated at...

Robel, E.J.; Christensen, V.L., 1987: Increasing hatchability of turkey eggs with biotin egg injections. At 25 days of incubation, eggs from Large White turkey hens in two field trials were injected with 87 micrograms of exogenous d-biotin per egg. Hatchability of fertile biotin-injected eggs was significantly higher than that of control (noninjected...

Robel, Ej, 1990: Composition and method for increasing the hatchability of turkey eggs. The hatchability of fertile turkey eggs is increased by injection of the eggs with an effective amount of exogenous pyridoxine. The eggs are preferably injected between the outer and inner membranes following up to 25 days of incubation. Hatchabil...

Robel E.J.; Christensen V.L., 1990: Increasing hatchability of turkey eggs with pyridoxine egg injections. Poultry Science 69(SUPPL 1): 186

Blum, R.; Leibetseder, J., 1994: Method of increasing the hatchability of eggs by feeding hens carnitine. A method of feeding female birds with a feed formulation which is claimed to enhance the hatchability of the eggs laid, as evidenced by an increase in hatching percentage. The diets include a quantity of carnitine, such as L-carnitine or a L-carni...