| Days after Emergence | Application Date | Product | Dosage |
| pivot irrigation125L/fed | Drip irrigation250L/fed |
| 0 | Emergence | Raiza-Zn | 2 cm3 | 1 cm3 |
| 25 | Before Ridging | Raiza-Zn | 1L | 500 cm3 |
| Naturvital-K | 1L | 500 cm3 |
| 30 | After Ridging | Natur-Zn | 500 cm3 | 250 cm3 |
| MAPCO 19-19-19 | 1 kg | 500 gm |
| Naturmix-L | 350 cm3 | 175 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
| 35 | Beginning of tuberization | Naturfos-WSP | 500 gm | 250 gm |
| Natur-Zn | 500 cm3 | 250 cm3 |
| Pleniflor | 400 cm3 | 200 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
| 41 | After the previous treatment by 5:6 days | Naturfos | 1L | 500 cm3 |
| Natur-Zn | 750 cm3 | 375 cm3 |
| Naturmix-L | 500 cm3 | 250 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
| 48 | After the previous treatment by 5:6 days | Naturquel-B | 1L | 500 cm3 |
| Natur-Zn | 500 cm3 | 250 cm3 |
| Naturmix-L | 500 cm3 | 250 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
| 51 | After the previous treatment by 5:6 days | MAPCO 19-19-19 | 1 kg | 500 gm |
| Natur-Zn | 500 cm3 | 250 cm3 |
| Naturfos-Cu | 500 cm3 | 250 cm3 |
| Naturmix-Mg | 350 cm3 | 175 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
| 61 | After the previous treatment by 10 days | MAPCO 6-6-43 | 1 kg | 500 gm |
| Naturquel-Ca/B | 750 cm3 | 375 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
| 71 | After the previous treatment by 10 days | Folitex | 1L | 500 cm3 |
| Cytoplant-Fe | 250 cm3 | 125 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
| 81 | After the previous treatment by 10 days | MAPCO 6-6-43 | 1 kg | 500 gm |
| Natur-Zn | 250 cm3 | 125 cm3 |
| Pleniflor | 250 cm3 | 125 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
| 86 | After the previous treatment by 5 days | MAPCO 12-12-36 | 1 kg | 500 gm |
| Natur-Zn | 350 cm3 | 175 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
| 96 | After the previous treatment by 10 days | MAPCO 12-12-36 | 1 kg | 500 gm |
| Naturquel-B | 400 cm3 | 200 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
| 106 | After the previous treatment by 10 days | Naturquel-B | 350 cm3 | 175 cm3 |
| Retenol-Zn | 60 cm3 | 30 cm3 |
| Naturacid | 100 cm3 | 50 cm3 |
