... . The product not only can provide enough organic nutrients for potatoes, and through root On microbial decomposition and its ... , it is only metal element in chlorophyll molecules, also activation agent for variety of ferment. Adding magnesium, can enhance the contents ... canopy vegetablePackaging and storage1. Packing: in plastic PE+PP BAG for each bag is 10kg, 20kg, 25kg, 200kg, 1000kg2. Storage ...