INVETARISASI TEGAKAN KOMERSIAL DI HUTAN PRODUKSI KAWASAN AGROFORESTRY DESA BILALANG BARU LAHAN PERKEBUNAN TUDU KOMBILOI KECAMATAN BILALANG KABUPATEN BOLAANG MONGONDOW

Abstrak

The purpose of this study was to determine the condition of commercial stands at tree and pole level in the production forest of the agroforestry area of Bilalang Baru Village, Tudu Kombiloi Plantation, Bilalang District, Bolaang Mongondow Regency. The method used is the single plot method. In this method, a sampling plot with a certain size is created that represents a forest stand. In the production forest area of the agroforestry area of the village of Bilalang Baru, the Tudu kombiloi plantation area, there are 4 types of vegetation and the number of individuals is 43 individuals. Where the most common vegetation types were Palaqium ambionensis (28 individuals), Durio sp (9 individuals), Elmerillia ovalis (3 individuals), Pometia pinatta (2 individuals). The highest IVI in the tree phase was found in the Nantu species (Palaqium ambionensi) with an INP of 1.923% and the lowest INP in the cempaka (Elmerillia ovalis) species, and Matoa (Pometia pinatta) each having an IVI of 0.32%. The highest IVI of the pole phase was found in the Nantu species (Palaqium ambionensi) with an INP of 1.239% and the lowest INP in the Matoa species (Pometia pinatta) having an INP of 0.1239%.