I have been interested in off-grid poultry production for some time. Incubation without using electric incubators is of greatest interest. How did ancients such as Romans produce poultry meat and eggs commercially? Did they have some sort of primitive incubator system or did they employ another breed to provide incubation and brooder services?
Secondly, in respect to nutritional requirements of their birds, what did they know?
Secondly, in respect to nutritional requirements of their birds, what did they know?