Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Martyna Lasoń"'
Autor:
Martyna Lasoń, Krzysztof Andres, Ewa Łukaszewicz, Artur Kowalczyk, M. R. Bakst, Joanna Rosenberger
Publikováno v:
Poultry Science. 98:5152-5156
Embryo development and chick quality are influenced by parental genotype, age, nutrition, environment, and flock management. The aim of study was to determine if genotype, age of goose or eggs laid near the onset of egg production vs. eggs laid near
Publikováno v:
Reproduction in Domestic Animals. 53:859-863
Birds obtained by embryo engineering are used to study embryo development and to produce transgenic birds. As this method of producing birds still generate strong emotions of the public opinion head ornaments, testes and semen characteristics of sex
Publikováno v:
Annals of Animal Science. 17:747-755
It is widely practiced that before mating the roosters are selected as reproducers mainly on the basis of head ornaments appearance. Relationship between males secondary sexual traits (comb and wattles) with testes size, as all of them are testostero
Publikováno v:
Poultry science. 96(6)
Normal tables provide an objective step-wise description of the morphological development of an embryo. Such tables have been described for the chicken, turkey, quail, and duck embryos, but there is no such staging table for goose embryos. As the goo