Table 1.
Yield parameters of the studied cultivars. Values for the vegetation periods studied and the average values of the varieties. (1000 seeds weight—1000 SW) All results are statistically significant (p < 0.05). Different superscripts imply significant differences.
| 2018 | 2019 | 2020 | Average | |
|---|---|---|---|---|
| Straw crop [t/ha] | ||||
| Linola | 4.09 ± 0.10 a | 3.06 ± 0.13 a | 3.54 ± 0.12 a | 3.57 ± 0.13 a |
| Szafir | 4.33 ± 0.09 a | 3.29 ± 0.09 a | 3.84 ± 0.08 a | 3.82 ± 0.09 a |
| Silesia | 4.75 ± 0.09 b | 3.96 ± 0.10 b | 4.36 ± 0.09 a | 4.36 ± 0.09 b |
| Seed yield [t/ha] | ||||
| Linola | 2.17 ± 0.03 a | 1.89 ± 0.03 a | 1.83 ± 0.03 b | 1,96 ± 0.03 a |
| Szafir | 2.25 ± 0.05 a | 1.92 ± 0.02 a | 2.08 ± 0.04 a | 2.08 ± 0.04 a |
| Silesia | 2.23 ± 0.03 a | 2.04 ± 0.04 b | 2.13 ± 0.03 a | 2.13 ± 0.03 a |
| 1000 SW [g] | ||||
| Linola | 5.6 ± 0.53 a | 5.7 ± 0.25 a | 5.8 ± 0.43 a | 5.7 ± 0.45 a |
| Szafir | 7.2 ± 0.63 b | 7.3 ± 0.33 b | 7.5 ± 0.52 b | 7.3 ± 0.63 b |
| Silesia | 5.8 ± 0.33 a | 5.9 ± 0.63 a | 6.0 ± 0.33 a | 5.9 ± 0.53 a |