Meat and bone meal with high nutrition 1.high crude protein 50%min 2.Crude ash 30%max 3.Crude fat 14max 4.Cal min Meat and bone meal 50% Efficiency Product characteristics:1. Rich aroma, strong attractant, better palatability, high digestibility;2. High-energy, high protein;3. Rich in vitamins and potassium, sodium, magnesium, iron, copper, manganese, magnesium, zinc and other trace elements;4. ...