Indriyanto, . and Indriyanto, N. H. (2023) The Existence of Undergrowth at Forest Garden Stands in Grand Forest Park, Lampung Province. Jurnal Biodjati, 8 (2). pp. 335-346. ISSN 2548-1606

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Abstract

The existence of undergrowth has an important role as an ecosystem both from an ecological and economic perspective. How�ever, the composition and diversity of undergrowth in an area depends on the land use system. This research aimed to know the species com�position and diversity of undergrowth at forest garden stands. Data collection was carried out with a vegetation survey using nested rectangular plots with a sampling intensity of 1%. The data collect�ed included undergrowth species, the number of individuals for each species, and tree species as components of forest garden stands. Data were analyzed by calculating density, frequency, important val�ue index, and Shannon diversity index. The results showed that the undergrowth that exists under forest garden stands were 38 species dominated by 12 species, namely Acalypha australis, Asystasia gan�getica, Clidemia hirta, Starchytarpeta jamaicensis, Mikania micran�tha, Peperomia pellucidia, Setaria barbata, Andropogon aciculatus, Alpinia galanga, Diplazium esculentum, Paederia foetida, and Crass�ocephalum crepidioides. The forest garden stands were composed of 43 tree species dominated by 4 tree species, namely Durio zibethinus, Aleurites moluccana, Myristica fragrans, and Gnetum gnemon. The level of undergrowth diversity was in the medium category with an H value of 1.540, indicating the diverse of undergrowth species.

Item Type:	Article
Subjects:	S Agriculture > SD Forestry
Divisions:	Fakultas Pertanian (FP) > Prodi Kehutanan
Depositing User:	INDRIYANTO
Date Deposited:	29 Nov 2023 02:06
Last Modified:	29 Nov 2023 02:06
URI:	http://repository.lppm.unila.ac.id/id/eprint/52892

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