A survey towards Egg Development and High quality With regards to the Age from Five Italian Chicken Twin-Objective Purebred Hens Reared External The latest onset of egg laying to have hens are affected by genotype, health looks updates and you may ecological conditions. Local types (white eggshell types-Padovana and you may Polverara; shaded eggshell types-Pepoi,… Continue reading A survey towards Egg Development and High quality With regards to the Age from Five Italian Chicken Twin-Objective Purebred Hens Reared External