Table 2 Effect of Q. petraea provenances on plumule survival and recovery after cryoprotection (1.0 M sucrose + 2.0 M glycerol) followed by storage in liquid nitrogen (+ LN). Mean ± SD; The highest survival rate of the plumules was obtained from acorns that were stored for up to 3 months
Provenience | Survival (%) | Recovery (%) |
|---|---|---|
Jarocin (2022) | 52.1 ± 10.1 | 50.9 ± 8.0 |
Jarocin | 65.3 ± 8.1 | 58.2 ± 7.6 |
Łopuchówko (2022) | 62.3 ± 11.7 | 62.3 ± 11.7 |
Łopuchówko | 83.4 ± 5.6 | 77.2 ± 5.8 |
Syców (2022) | 68.8 ± 13.0 | 59.1 ± 3.7 |
Złotoryja (2022) | 75.1 ± 2.5 | 58.2 ± 8.9 |
Nieszyce* | 60.4 ± 7.2 | 60.4 ± 7.2 |
Smolarz* | 25.8 ± 1.3 | 25.8 ± 1.3 |
Żołędowo* | 36.8 ± 6.5 | 35.5 ± 4.4 |
Karczma Borowa* | 54.1 ± 11.5 | 50.9 ± 12.0 |