This type of breeds are classified as twin-mission (animal meat and you can egg) types, though variations in mature body dimensions exists (Dining table 1)
The aim of it tasks are to analyze the end result off breed and you can ages into the egg manufacturing as well as the eggs additional and you will interior top quality in five Italian twin-goal types , at the beginning and some days after than simply earliest weeks laying activity you to occurred, correspondingly, at the end of june/start of autumn plus wintertime, lower than changeable environment criteria.
2.step one. Animals and you can Rearing Conditions
Five Italian poultry breeds, Pepoi (PP), Ermellinata di Rovigo (ER), Robusta Maculata (RM) and you may Robusta Lionata (RL), was basically noticed towards study. The human body weight off adult lady is actually step one.25 kg when you look at the PP, 2.29 kilogram during the Emergency room and you will 3.05 kilogram inside the RM and you may RL. (more…)