... dark brown granularSize:4-6 mmTotal organic matter: 30% minTotal(N+P2O5+K2O):6% min,Moisture: 10% maxTrace element(Ca, ... P2O5:12%, Soluble P2O5:8.4%,K2O:17% (KCl base),N+P2O5+K2O:41.0%min, Moisture:2.0%maxHardness:8 ... :blue granularN:13%, P2O5:13%,K2O:20% (KCl base),N+P2O5+K2O:46.0%min, Moisture:2.0%maxHardness:8 ... 4% max nutrient.It is not enough to supply N,P,K to rice and vegetable.So it need to use ...