... or larch, was determined using the same method, i.e. marking the trees in the landscape, registra-tion and measuring of the largest trees. Only trees within the stand parts were included ... of the largest Douglas fir trees and the largest indigenous conifers, i.e. spruce and larch, in evaluated stands are given in Tables 5 to 10. Remarkable production parameters of Douglas Table ... that the oldest Douglas fir trees in forests of the town of Freiburg reached a height of 55 m being even at this age considerably vital. Based on this fact he concluded that similarly like...