Figure 1.
Figure 2.
Growth traits and parameters of genetic variation on Scots pine crops in Rozwadów Forest District
| Compartment | Regeneration method | H (cm) | D (mm) | SQ | Density (thousand pcs/ha) | P (%) | Na | Ne | I | He |
|---|---|---|---|---|---|---|---|---|---|---|
| 168b | natural | 10.9a | 3.4a | 32.1 | 39.0a | 70.73 | 1.512 | 1.384 | 0.339 | 0.225 |
| 196c | 12.2a | 3.6a | 33.9 | 41.0a | 87.80 | 1.854 | 1.498 | 0.441 | 0.293 | |
| Mean | 11.5 | 3.5 | 33.0 | 40.0 | 79.26 | 1.683 | 1.441 | 0.390 | 0.259 | |
| 246a | planted | 32.1b | 9.3b | 34.5 | 9.2b | 71.95 | 1.524 | 1.423 | 0.372 | 0.248 |
| 256g | 33.9b | 9.9b | 34.2 | 9.5b | 71.95 | 1.610 | 1.410 | 0.360 | 0.239 | |
| Mean | 33.0 | 9.6 | 34.3 | 9.3 | 71.95 | 1.567 | 1.416 | 0.366 | 0.243 | |
Values of heterozygosity and gene flow index in natural and artificial regeneration of Scots pine
| Regeneration | HT | HS | GST | Nm |
|---|---|---|---|---|
| Natural | 0.3611±0.0208 | 0.2522±0.0177 | 0.3014 | 1.1589 |
| Planted | 0.3136±0.0290 | 0.2754±0.0233 | 0.1218 | 3.6051 |
| Total | 0.3652±0.0188 | 0.2636±0.0157 | 0.2783 | 1.2968 |