- More tubers per plant
- Higher underwater weight
- Replenishment of important substances
The results of the trial with Herbali in the potato variety Markies show a clear added value with regard to the underwater weight of the tubers. An increase of 8.6% is significant with regard to tuber development and seed set. This also allows better storability. The test took place under the supervision of Intergrow NV.
| Untreated | Treated | Results | |
|---|---|---|---|
| Trial | 3 Plants Marquis | 3 Plants Marquis | |
| Application date Herbali | Not | 2 liters per ha on 16-6-2023 and 2 liters per ha on 24-6-2023 | |
| Number of tubers per plant | 8-9-10 (9.0 tubers) | 9-9-10 (9.34 tubers) | + 0.33 tuber |
| Underwater weight of the test | Avg. 361 | Avg. 392 | +8.60% |