Establishing windbreaks: how rapidly do the smaller tree transplants reach the height of the larger ones?
J. Dostálek, M. Weber, T. Frantíkhttps://doi.org/10.17221/53/2013-JFSCitation:Dostálek J., Weber M., Frantík T. (2014): Establishing windbreaks: how rapidly do the smaller tree transplants reach the height of the larger ones? J. For. Sci., 60: 12-17.
The aim of this study is to identify a period of time over which smaller, less costly tree transplants can reach the height of larger tree transplants and thus offset their performance. The following Central European native tree species were used: Quercus robur L., Carpinus betulus L., Fraxinus excelsior L., Acer campestre L., Acer pseudoplatanus L., Tilia cordata Mill. and Prunus avium L. In the period after planting, the best growth was observed for small tree transplants. These transplants reached the height of the medium-sized tree transplants for all species except C. betulus. However, the large transplants of A. campestre, F. excelsior and P. avium were still significantly taller than the medium-sized transplants ten years after planting. In contrast, slow growth was observed for the large tree transplants of C. betulus and Q. robur. During the monitoring period, the height of the medium-sized transplants of C. betulus even exceeded the height of the large transplants of this species. These differences suggest that the differences in the establishment rates of individual species are reflected in the growth rates of their plantations during longer periods after planting.
landscape rehabilitation; arable soil; native woody plants; seedling size; growth rate