An investigation into the hill vegetation partition in Duc Xuan ward – Bac Kan province

Abstract

The rapid growth of population has had a large impact on the growth of organisms in general, forest vegetation in particular. Therefore, forest regeneration, protection and restoration are urgent and necessary tasks. Using the methods of making out sampling line and spaming plot to investigate the partition of vegetation in Duc Xuan Ward, Bac Kan Province, the investigation showed that there were 4 types of vegetation state such as the state of forest on the land mountain, the state of forest on hills, the state of shrubs carpet, and the state of grass. The rich and varied flora consists of     154 species of 127 families in vascular plants. Hence, it is necessary to have a system of technical measurement and policy, management, protection and restoration of forest vegetation to preserve and develop the flora and vegetations.