Putri, S. M. and Indriyanto, . and Riniarti, M (2019) Komposisi Jenis dan Struktur Vegetasi Hutan Lindung Bengkunat di Resort III KPH Unit I Pesisir Barat. Jurnal Silva Tropika, 3 (1). pp. 118-131. ISSN 2621-4113

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Abstract

Bengkunat Protection Forest beside as a protection area, this area is a bufferzone of Bukit Barisan Selatan National Park which that area had been encroached. Because of that condition, stand structure especially the species composition and vegetation structure need to be researched. The aim of this research was to identify plant species and analyze forest vegetation structure. This research was conducted between March–April 2019 in the 4,470 ha area with 0.02% sampling intensity. Data was collected using grid line method that consisted of 34 sample plots with the 100 m distance between the plots and 200 m between the lines. The numbers of identified plant species at the research location were 92 species, classified by 34 families and 71 genera. Dipterocarpus haseltii has a high level of dominance species. The forest vegetation was consisting by the different growth phases. The seedling phase has the highest density of 4,058.8 species/ha, while the tree phase was lowest density of 262.5 species/ha. The highest canopy cover was the pole phase of 12,186.0 m2/ha (121.9%) and the lowest canopy cover was the seedling phase of 1,838.4 m2/ha (18.4%). The forest crown stratification were consisting of A, B, C, D and E stratum. The highest number of plants were from C strata for 436 trees and the least from A strata with 23 trees with the highest tree was 42 m. Could be concluded that the composition of Bengkunat Protected Forest have so many number of species and complex structure vegetation forest. Keywords: Bengkunat Protection Forest, Species composition, Vegetation structure.

Item Type:	Article
Subjects:	S Agriculture > SD Forestry
Divisions:	Fakultas Pertanian (FP) > Prodi Kehutanan
Depositing User:	INDRIYANTO
Date Deposited:	16 Oct 2019 03:04
Last Modified:	16 Oct 2019 03:04
URI:	http://repository.lppm.unila.ac.id/id/eprint/14077

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