Technology for Fagus sylvatica seedling production - a case study

Abstract The European beech ( Fagus sylvatica L.) is increasingly valued in Central and Northern Europe due to climate change. This study assesses the impact of container size on F. sylvatica seedling quality, focusing on growth metrics like height, stem diameter, root-to-shoot ratio in a controlled nursery setting. Using a randomized design, seedlings in various container sizes were evaluated, revealing that larger containers supported stronger root development and balanced growth, whereas smaller containers limited root expansion, impacting long-term potential. Statistical analyses confirmed significant effects of container size on growth indicators, providing insights for nursery practices. Container size, especially dept, significantly improve the quality of seedlings - best results reached by containers HV400, 56% of vigorous healthy seedlings no any damages and no dried seedlings. Future research should examine field performance post-transplantation to validate these results under natural conditions.