KEANEKARAGAMAN JENIS POHON DI KAWASAN CAGAR ALAM DUNGUS IWUL, JASINGA, BOGOR

Autor:	Laode Alhamd, Ruddy Polosakan
Rok vydání:	2017
Předmět:	Rubiaceae Diospyros frutescens food.ingredient Meliaceae biology General Medicine General Chemistry Lauraceae Fabaceae biology.organism_classification Basal area Horticulture Ficus variegata food Orania sylvicola Botany
Zdroj:	BERITA BIOLOGI. 16
ISSN:	2337-8751 0126-1754
DOI:	10.14203/beritabiologi.v16i2.2648
Popis:	Dungus Iwul Nature Reserve is one of the remaining conservation areas in Java and has an unique vegetation. Study on tree biodiversity was carried out in one hectare permanent plot. The results showed that there were 78 species of 35 families and 63 genera with 1219 trees per hectare. The species of Orania sylvicola was very dominating the region, with high distribution (Frequency = 100%) and the total basal area (basal area relative; BA = 50.96%). Species of O. sylvicola (Important Value; IV = 129.48%) highly covered the area, followed by Mischocarpus sundaicus (IV = 19.93%), Diospyros frutescens (IV = 9.67%), Ficus variegata (IV = 9.38%) and Knema laurina (IV = 8.51%). Family with largest number of species was Euphorbiaceae (11 species), followed by Lauraceae (7 species) and 4 species of Fabaceae, Meliaceae and Rubiaceae.
Databáze:	OpenAIRE
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