PRACTICAL IMPLICATIONS OF THE FOREST GENETIC-RESOURCES CONSERVATION PROGRAM IN GERMANY

Conservation of forests genetic resources has political support in Ger many. A concept for conservation has been developed by a working group with the aim to include all forest tree and shrub species. In situ co nservation has priority and is supplemented by ex situ activities for duplicate protection in major species. In situ conservation activities are integrated into forest management. Ex situ conservation is a main activity in rare species. The results of the activities up to the end of 1993 are presented. 2154 ha of in situ stands and 9350 single tree s were selected and 817 ha seed orchards established. In addition 20 0 00 kg of seed from 2200 stands and 8600 single trees was stored. More than 25 000 cm(3) pollen originating from 6400 single trees was sealed and conserved. The experiences and problems with the execution of the program are described. A major constraint is the lack of knowledge fo r many of the minor species. More research and international cooperati on is necessary.