| Abstract: | Abstract The aim of this study is to determine the effectiveness of polystimulin-A6 (PS-A6) on the wood quality characteristics of beech (Fagus orientalis L.) seedlings. In order to examine the seedling development, the total of 1200 seedlings treated with PS-A6 at four different concentrations and a total of 300 control seedlings were measured related to seedling height, root collar diameter, stem dry weight, root dry weight, leaf width, and length. It was also counted the leaf numbers. Finally, it was found that there was a very significant difference between PS-A6 treatments and control treatments. The seedlings treated with PS-A6 seem to perform well in comparison to control seedlings. |
