Name of the varieties | Plant height (cm) | Number of main stems per hill | Number of tubers per hill | Tuber yield per hill (g) | Tuber yield per ha (ton) | |
Diamant | 59.0ab | 5.17 | 9.67b | 424.80a | 28.33a | |
Cardinal | 53.3c | 4.67 | 9.67b | 405.00abc | 27.00ab | |
Granola | 51.17c | 5.50 | 10.83ab | 420.00ab | 28.00ab | |
Felsina | 53.83c | 4.67 | 8.67b | 375.00c | 25.13b | |
Provento | 54.83bc | 4.67 | 9.83b | 380.67bc | 25.40b | |
Asterix | 61.33a | 6.17 | 13.00a | 443.80a | 29.60a | |
CV(%) | 7.39 | 12.43 | 10.05 | 8.89 | 8.93 |