Détail de l'auteur
Documents disponibles écrits par cet auteur (4)
Ajouter le résultat dans votre panier Affiner la recherche
Article
Joanna Rosenberger, Auteur ; Ewa Lukaszewicz, Auteur ; Artur Kowalczyk, Auteur ; Zenon Rzonca, Auteur
Article
Joanna Rosenberger, Auteur ; Ewa Lukaszewicz, Auteur ; Artur Kowalczyk, Auteur ; Denis Charles Deeming, Auteur ; Zenon Rzonca, AuteurFor many bird species in captivity the best practice for incubation procedures have not been yet developed. This is hampered by a lack of cooperation between bird breeders or by reluctance to experiment on valuable eggs. The last two problems ma[...]
Article
Dorota Merta, Auteur ; Janusz Kobielski, Auteur ; Andrzej Krzywinski, Auteur ; Zenon Rzonca, AuteurIn order to re-establish Capercaillie population in the Bory Dolnoslaskie Forest, 78 young Capercaillies (45 cocks and 33 hens) from Polish breeding farms were released between 2009 and 2012 in the Ruszow Forest District. The Capercaillies from [...]
Article
Ewa Lukaszewicz, Auteur ; Artur Kowalczyk, Auteur ; Zenon Rzonca, AuteurWe tested the feasibility of obtaining ejaculates from Capercaillie (Tetrao urogallus L.) kept under aviary conditions. A total of nine individuals in their first (n = 4), fifth (n = 3) or sixth (n = 2) reproductive season were raised in floor p[...]
