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THE ANALYSIS OF THE DYNAMICS OF FERTILITY IN BREEDING OSTRICHES IN CLOSED POPULATIONS
Osadchaya Julia Vasilievna
National University of Life and Environmental Sciences of Ukraine
PhD in Agricultural Sciences, Assistant Professor of Genetics, Breeding and Reproductive Animal Biotechnology them. N.A. Kravchenko
National University of Life and Environmental Sciences of Ukraine
PhD in Agricultural Sciences, Assistant Professor of Genetics, Breeding and Reproductive Animal Biotechnology them. N.A. Kravchenko
Abstract
The dynamics of fertility Black-neck and Blue-neck subspecies of ostriches in breeding populations in closed within 6 years are studied. Increase of the level of development symptoms that affect the fertility of ostriches (egg production, fertility and hatchability of eggs, ostriches output) as well as an increase in egg weight.
Keywords: egg weight, fertilized eggs, hatchability, ostrich egg
Category: Common rubric
Article reference:
Osadchaya J.V. The analysis of the dynamics of fertility in breeding ostriches in closed populations // Agriculture, forestry and water management. 2013. № 7 [Electronic journal]. URL: https://agro.snauka.ru/en/2013/07/1103
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