Use "superphosphate" in a sentence
1. Superphosphate is a fertilizer produced by the action of concentrated sulfuric acid on powdered phosphate rock.
2. Fosforo, calcio y azufre disponibles de la roca fosforica acidulada con acido sulfurico y tiosulfato de amonio Partially Acidulated phosphate rocks (PAPR) and superphosphate and reactive rock mixtures (e.g.