Urea n46 npk 15 15 15, npk 20, 10, 10 npk 16 16 16. npk 14 18 18 6s+1b.
Rutile, ilmenite, zircon, NPK..
Fertilizer: urea, compound fertilizer, organic fertilizer, NPK fertilizer, phosphate fertilizer, plant food.
Fertilizers, urea N46%, DAP, NPK, , ammonium nitrate, ammonium phosphate a.