Learning from my past Poultry farm mistakes. I really notice that the main more reason ...
... why I do sometimes record casualty in my poultry section of the farm was that I do not give more time to the birds, also i do not make provision for more open space. Rearing of poultry birds needed more wide range of space so as to gain more access to movement. Most especially the broilers need to exercise their strength more for the best results.
It depends on the species too, the kind of food plus they need room to stay healthy. Good luck 💕