Researches concearning the structure of seed stands of Hungarian oak, means of management in order to accomplish optimal structures for the predefined function

摘要

The paper represents a detailed analysis of eight seed stands of hungarian oak from the romanian spreading area. The structural and quality description of each stand looked on is the main issue of the paper. In the attempt to establish the most effective means of management, in order to accomplish optimal structures for the predefined function, these stands were separated into ecological groups. The structure's analysis proved that most of the studied stands don't have the suitable structure for taking part in a seed reservation. This is the reason why each of these reservations needs to be individually directed and taken care of. Considering the actual structure of the studied stands, the necessary papers were proposed to be performed. The first work that needs to be done in most of the seed reservations is the selection of the best seed trees, from the whole reservation's area, so that all the work required to be performed would emphasize on these seed trees. It proposes a gradual reduction of density (consistency), a significant introduction of shrubs in the plain - area reservation, the protection of the underwood and a considerable increase of the seeding base by selecting other valuable natural stands. Keywords: seed stand, hungarian oak, structure - function