Tabel Volume Meranti Merah (Shorea leprosula Miq) dan Meranti Kuning (Shorea multiflora Miq) di Areal IUPHHK Provinsi Kalimantan Tengah

Abstract

Red meranti (Shorea leprosula Miq) and yellow meranti (Shore multiflora Miq) volume table is made for increased the volume estimation of each species. There are 87 trees in site as sample. The regression model is made by consists of six equation, three equation using diameter as only one independent variable and three other equation is using two independent variable that is diameter and trees height. Best model is chosen based on coefficient of determination (R2), standard deviation of error (SDE), root mean square of error (RMSE), and bias value. The result showed that equation of model used is V = -5.96 + 0.167 D - 0.000031D^2 with the value of determination coefficient (R2) is 0.81.