Incubation qualities of eggs and the level of protein ingredients in the blood of embryos and goslings by optimizing the level of tryptophan in the diet of geese of the parent flock
Naukovij vìsnik Lʹvìvsʹkogo nacìonalʹnogo unìversitetu veterinarnoï medicini ta bìotehnologìj ìmenì S.Z. Gžicʹkogo. Serìâ: Sìlʹsʹkogospodarsʹkì nauki/Naukovij vìsnik Lʹvìvsʹkogo nacìonalʹnogo unìversitetu veterinarnoï medicini ta bìotehnologìj ìmenì S.Z. G̀žicʹkogo. Serìâ Sìlʹsʹkogospodarsʹkì nauki