| Chemical Treatment | Main Results | Main Nutrients Affected |
| KNO3 | + | K, B, Cu |
| KNO3 | − | Ca, Na |
| NH4NO3 | + | K, S, Zn |
| NH4NO3 | − | Na |
| (NH4)HPO4 | + | P, B, Zn |
| (NH4)HPO4 | − | Na |
| KI | + | K, Mg, P, S, B, Cu, Zn, Na |
| KI | − | Mn |
| KCl | + | K, B |
| KCl | − | S, Na |
| NaCl | + | K, B |
| NaCl | − | Mg, S |
| (NH4)2SO4 | + | S, B, Zn |
| (NH4)2SO4 | − | K, Cu |
| Na2SO4 | + | Ca, K, Fe, |
| Na2(HPO)4 | + | P, B |
| Na2(HPO)4 | − | Mg, Na |
| Ca(NO3)2 | + | Ca, K Mg, Cu, Mn |
| Ca(NO3)2 | − | P, S, Na |
| Mg(NO3)2 | + | K |
| Mg(NO3)2 | − | Ca, Mg, P, Mn |