Fig. 2
From: Desiccation does not increase frost resistance of pedunculate oak (Quercus robur L.) seeds
Probability of Quercus robur seedling emergence depending on acorn moisture content and freezing temperature, i.e., − 3°, − 5°, − 7°, − 9°, − 11° or − 13 °C (seed lot A) and − 3°, − 10°, or − 18 °C (seed lot B), for 2 weeks. Non-frozen seeds—stored at 3 °C—were used as the control. Logistic regression analysis, model parameters can be found in Table 2