FIELD: agriculture.
SUBSTANCE: invention relates to a method of breeding birds with a status of free of specific microorganisms, particularly to a method for increasing the hatchability and viability of the eggs withdrawn surgically free of specific microorganisms, obtained from the parent birds. The method includes poultry management as a parent bird, determination of position of immature egg in reproductive organs, and determination of a level of formation and calcification of the shell of an immature egg, surgical withdrawal of an egg in the shell from the parent bird before coming of an egg into cloaca of the parent bird, incubation of an egg and breeding of egg-laying bird from the egg.
EFFECT: improvement of the method for producing eggs uncontaminated by microorganisms, with high hatchability and low mortality of chickens.
17 cl, 3 ex
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