... 5.5 10-15 Power/granularThe use of superphosphate1,Superphosphate as a fertilizer for various crops2,More suitable for acid soils, ... with plant ash, lime, lime or alkaline soil nitrogen fertilizer(2) superphosphate in a large number of storage and storage process, ... should be stacked in a dryThe use of superphosphate1,Superphosphate as a fertilizer for various crops2,More suitable for acid soils, ...