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pro vyhledávání: '"Juliana Arvaiova"'
Autor:
Simon Halas, Ivana Baranova, Frantisek Zigo, Juliana Arvaiova, Zuzana Farkasova, Illia Siedoi, Zuzana Lackova, Silvia Ondrasovicova, Ibrahim F Rehan
Publikováno v:
International Journal of Avian & Wildlife Biology. 7:1-6
Determining breeding value by judging the exterior of poultry has always been a comprehensive issue. Breeding standards represent a detailed description of the appearance that characterizes the ideal representative of the given breed. They are listed