원문정보
초록
영어
In this study, Reineke’s index and Sterba’s theory, the stem number maintaining maximum basal area per hectare is a maximum stem number of the stand, were applied to develop the maximum stem number model per unit area. The model and theory was applied to the data of permanent plots collected from the Pinus densiflora, Pinus koraiensis, and Larix kaempferi stands in Gangwon and North Gyeongsang provinces. To develop the models, tree factors were used such as diameter at breast height, number of trees per ha, dominant tree height, basal area per ha. Sterba’s theory was suitably applied in this study, and the maximum stem number model in even age stand was derived. Sterba’s mean dbh model and maximum stem number model according to dominant height and mean dbh were developed well, and the coefficients were not abnormal compared to the previous studies, but significant in all models. In Reineke’s index of this study, models were well developed and displayed, coefficient of determination was also higher than 0.65 in all species. This study was analyzed through the stand data having various stand density as well as the data having maximum stand density, and it was considered to be able to provide the information needed for managing stand density such as maximum stand density and potential yield.