Development of selected performance, dressing and meat quality traits of Pekin ducks in relation to genotype and phytogenic feed additives
Lidia Lewko, Ewa Gornowicz, Artur Kryza, Marek Adamski
The Effects of Strain and Caponisation on Carcass and Meat Traits of Cockerels Aged Twenty Weeks
Marek Adamski, Joanna Kuźniacka, Mirosław Banaszak