NPK化合物的肥料

NPK compound fertilizer is the fertilizerwhich contains two or three nutrients of N,P and K.it canbe usedas basic application,seed manure and additional application,it is widely used for all kinds of foodstuff crops such as paddy,wheat,corns,jowar and economic crops such as baccy,tea,cotton,melon and fruit,vegetables.It is widely used in much soil and red soil,yellow soil,palm soil,yellow damp soil,black soil,brown soil,purple soil,white slurry soil.