| Cultivars | Control | 1.5 g∙L−1 | 3 g∙L−1 | Av-Cultivars |
| E. Wonder | 65.45 | 76.97 | 77.89 | 73.44a |
| Scarlet F1 | 56.32 | 62.93 | 67.08 | 62.11b |
| Av-Concentrations | 60.89b | 69.95 a | 72.49a |
|
| CV% | 5.6 |
|
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