A survey with the Eggs Design and you can High quality According to Years away from Five Italian Poultry Dual-Goal Purebred Hens Reared Outdoors
A survey with the Eggs Design and you can High Japan fru byrГҐ quality According to Years away from Five Italian Poultry Dual-Goal Purebred Hens Reared Outdoors The onset of egg laying to possess hens was affected by genotype, health looks position and you may environmental criteria. Regional types (light eggshell types-Padovana and you may …