Savira, E. N. and Indriyanto, . and Asmarahman, C. (2021) IDENTIFIKASI JENIS DAN KONDISI POPULASI TUMBUHAN PAKU (Pteridophyta) DI BLOK KOLEKSI TAMAN HUTAN RAYA WAN ABDUL RACHMAN. Jurnal Rimba Lestari, 1 (1). pp. 23-34. ISSN 2775-7234

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Elza Novelia Savira, Indriyanto, & Ceng Asmarahman (2021)_Identifikasi jenis & kondisi populasi tumbuhan paku di blok koleksi Tahura Wan Abdul Rachman.pdf

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Abstract

Wan Abdul Rachman Forest Park has a collection block, one of which functions to conserve plant species, including ferns (Pteridophyta). This study aims to determine the types of ferns, the population density of each species, and the dominant fern species. The research was carried out by survey, using the line plot sampling method, with a sampling intensity of 2%. The area of the collection block is 141.18 ha, the total area of the sample plots is 28,236 or as many as 70 plots. The results identified 16 species of ferns consisting of 3 species of epiphytic ferns, 4 species of epiphytic and terrestrial ferns, and 9 species of terrestrial ferns in forest stand conditions composed of 39 plant species with a density of 1,078.4 individuals/ha. The species of ferns found were Adiantum pediantum, Asplenium pellucidum, Athyrium japonicum, Cyclosorus parasiticus, Davvallia denticulate, Drynaria sparsisora, Thelypteris sp., Stenoclaena polustris, Goniophlebium verrucosum, Leucostalgia pallida, Nephrolepis dicksoniades, Pteris grandifolia, Selliguea deckokii, Diplazium simplivicacium, Pteris mulfida, dan Vittaria elongata. The density of fern is 3,333.57 trees/ha followed by three dominant species of Davvallia denticulata, Stenoclaena polustris, and Leucostegia pallida with an INP of 14.55, 11.42 and 10.4, respectively. In addition, types of epiphytic fern support plants were found, namely tangkil (Gnetum gnemon), coconut (Cocos nucifera), randu (Ceiba pentandra), jengkol (Pithecellobium lobatum), jackfruit (Artocarpus heterophyllus), with the dominant supporting plant of tangkil (Gnetum gnemon). Keywords: great forest park, collection block, ferns plant.

Item Type: Article
Subjects: S Agriculture > SD Forestry
Divisions: Fakultas Pertanian (FP) > Prodi Kehutanan
Depositing User: INDRIYANTO
Date Deposited: 29 Oct 2021 09:37
Last Modified: 29 Oct 2021 09:37
URI: http://repository.lppm.unila.ac.id/id/eprint/34718

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