Ida Bagus Ketut Arinasa
Balai Konservasi Tumbuhan Kebun Raya Eka Karya Bali - LIPI, Candikuning, Baturiti, Tabanan, Bali 82191

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STUDI POPULASI Dinochloa sepang, BAMBU ENDEMIK BALI Arinasa, Ida Bagus Ketut
Buletin Kebun Raya Vol 17, No 1 (2014): Buletin Kebun Raya Vol. 17 (1) Januari 2014
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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Abstract

Bambu alas adalah salah satu jenis bambu endemik, tumbuh di hutan alam Sepang, Bali, dimana bambu ini di habitat alaminya sangat terdesak saat ini. Bambu yang berperawakan merambat ini direkomendasi sebagai jenis bambu endemik baru dengan nama Dinochloa sepang Widjaja & Astuti, dimana populasinya belum pernah dilaporkan. Penelitian dengan metode plot dilakukan pada kawasan seluas satu ha yang terdiri atas 10 sub plot, masing-masing dengan ukuran 50 m x 20 m telah dibuat untuk menentukan populasinya. Hasil penelitian menunjukkan bahwa populasi Dinochloa sepang adalah sebanyak 360 batang (45 rumpun) per ha termasuk permudaan alaminya yang menghasilkan rebung sangat sedikit hanya 32 batang per ha. Terdapat 75 batang yang ditebang, melebihi jumlah rebung sebanyak 72 batang per ha. Deskripsi morfologi bambu Dinochloa sepang juga dibahas dalam naskah ini.
KEANEKARAGAMAN TUMBUHAN MANGROVE DI TAMAN NASIONAL BALI BARAT Arinasa, Ida Bagus Ketut
Buletin Kebun Raya Vol 15, No 1 (2012): Buletin Kebun Raya Vol. 15 (1) Januari 2012
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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The diversity of mangrove at West Bali National Park has not been reported completely. The exploration was conducted from 12 - 16 June, 2011 from Banyuwedang to Gilimanuk and from Gilimanuk to Sumbersari-Melaya mangrove forests. The result showed that 18 families consist of 21 genera and 28 mangrove species were recorded at West Bali National Park, these are 11,5% of the Indonesian mangroves.
INVENTARISASI JENIS-JENIS BAMBU YANG BERPOTENSI SEBAGAI OBAT DI KABUPATEN KARANGASEM BALI Sujarwo, Wawan; Arinasa, Ida Bagus Ketut; Peneng, I Nyoman
Buletin Kebun Raya Vol 13, No 1 (2010): Buletin Kebun Raya Vol. 13 (1) January 2010
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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Abstract

Bamboo occurs from lowland to highland. It is commonly utilized for construction, handicrafts and households, but its use as medicine is less known. This inventory revealed that there are six bamboo species that are potential to be used as medicine, i.e. bambu tali (Gigantochloa opus (J.A. & J.H. Schult.) Kurz), bambu ampel gading (Bambusa vulgaris Schrad. ex Wendl. var stricta), bambu pingit (Gigantochloa hasskarliana (Kurz) Backer ex Heyne), bambu tamblang gading (Schizostachyum brachycladum Kurz), bambu buluh lengis (Schizostachyum lima (Blanco) Merr.) and bambu petung (Dendrocalamus asper (Schult.) Backer ex Heyne). Further research is needed to determine the content of active compounds of those bamboo.
KEANEKARAGAMAN TUMBUHAN MANGROVE DI TAMAN NASIONAL BALI BARAT Arinasa, Ida Bagus Ketut
Buletin Kebun Raya Vol 15, No 1 (2012): Buletin Kebun Raya Vol. 15 (1) January 2012
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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Abstract

The diversity of mangrove at West Bali National Park has not been reported completely. The exploration was conducted from 12 - 16 June, 2011 from Banyuwedang to Gilimanuk and from Gilimanuk to Sumbersari-Melaya mangrove forests. The result showed that 18 families consist of 21 genera and 28 mangrove species were recorded at West Bali National Park, these are 11,5% of the Indonesian mangroves.
STUDI POPULASI Dinochloa sepang, BAMBU ENDEMIK BALI Arinasa, Ida Bagus Ketut
Buletin Kebun Raya Vol 17, No 1 (2014): Buletin Kebun Raya Vol. 17 (1) January 2014
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Bambu alas adalah salah satu jenis bambu endemik, tumbuh di hutan alam Sepang, Bali, dimana bambu ini di habitat alaminya sangat terdesak saat ini. Bambu yang berperawakan merambat ini direkomendasi sebagai jenis bambu endemik baru dengan nama Dinochloa sepang Widjaja & Astuti, dimana populasinya belum pernah dilaporkan. Penelitian dengan metode plot dilakukan pada kawasan seluas satu ha yang terdiri atas 10 sub plot, masing-masing dengan ukuran 50 m x 20 m telah dibuat untuk menentukan populasinya. Hasil penelitian menunjukkan bahwa populasi Dinochloa sepang adalah sebanyak 360 batang (45 rumpun) per ha termasuk permudaan alaminya yang menghasilkan rebung sangat sedikit hanya 32 batang per ha. Terdapat 75 batang yang ditebang, melebihi jumlah rebung sebanyak 72 batang per ha. Deskripsi morfologi bambu Dinochloa sepang juga dibahas dalam naskah ini.
NEW SPECIES OF BAMBOOS (POACEAE-BAMBUSOIDEAE) FROM BALI Widjaja, Elizabeth Anita; Astuti, Inggit Pudji; Arinasa, Ida Bagus Ketut
REINWARDTIA Vol 12, No 2 (2004): Vol. 12, No. 2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (723.54 KB) | DOI: 10.14203/reinwardtia.v12i2.73

Abstract

WIDJAJA, E.A., ASTUTI, I. P., ARINASA, I. B. K. 2004. New species of bamboos (Poaceae-Bambusoideae) from Bali. Reinwardtia 12(2):199 - 204. Five new species of bamboos from Bali are described: Bambusa ooh, Dinochloa sepang, Gigantochloa aya, Gigantochloa baliana and Gigantochloa taluh in the context of a proposal field guide to Balinese bamboos. Description including the distribution and the vernacular names are provided.
Types of Plants Used as Nest of Curik Bali in Bali Barat National Park Arinasa, Ida Bagus Ketut
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Endemic birds of Curik Bali, Jalak Bali or Balinese Starling (Leucopsar rothschildi Stresemann) is very well known throughout the world, but the knowledge of the types of plants used as nest building for reproductive purposes has not been known yet. Natural habitat of Curik Bali is in the forests of Bali Barat National Park. The result showed that there were 16 species from 13 families and 16 genera of plants that are used as nest building for the preparation of breeding. The Fabaceae, Tiliaceae, Euphorbiaceae and Meliaceae families are the most used as nest constituents with two species each. Parts of the plants that are used as nest constituents mostly twigs, leaves, buds and flower parts such as the dried stamens. Beside woody flora and shrubs, grasses are also used as nest constituents. Species characteristic of flora that is used as nest constituents of Curik Bali in Bali Barat National Park will be discussed in this paper. Keywords: Flora, Nest, Curik Bali, Bali Barat National Park.
Epiphytic Orchid and Host Tree Inventory in Bulu Pattanunang Protected Forest - Maros South Sulawesi Warseno, Tri; Arinasa, Ida Bagus Ketut
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Bulu Pattanunang protected forest is located in Maros, South Sulawesi Province. Inventory of epiphyte orchids was conducted to study orchid diversity in Bulu Pattanunang protected forest. Observation of orchid within host trees was also done to study the preference host trees for orchid growth. It was recorded that there were 27 orchid species belonging to 16 genera, totally 783 individuals recorded and 20 host trees species belonging to 19 genera. The most common epiphyte orchids were Dendrobium crumenatum Sw. (182 individual), followed by Aerides odorata Lour. (132 individual), Coelogyne multiflora Schltr. (81 individual) and Eria javanica (Sw.) Bl. (71 individual). Mangifera indica and Arenga pinnata were the most preference host tree for epiphytic orchid. Association relationship between epiphytic orchids and its host are discussed in this paper.  Keywords: epiphytic, host tree, orchid, Pattanunang 
DIVERSITY OF PLANTS NATURALLY GROW IN TROPICAL DRY FOREST (T-df) OF BUKIT JIMBARAN BALI Sujarwo, Wawan; Arinasa, Ida Bagus Ketut
Teknologi Indonesia Vol 36, No 2 (2013)
Publisher : LIPI Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jti.v36i2.203

Abstract

Bukit Jimbaran Bali is considered one of the dry areas on Bali Island. The climate is very dry during the year and has very limited rainfall in the rainy season. The aim of our study is to review the ecology of natural regeneration of T-df, focusing on how the available information can be used to facilitate the recovery of these forests in disturbed areas. Tropical dry forest around Udayana University, which is situated in Bukit Jimbaran Bali, was selected as the investigation area since there was an ongoing CSR (corporate social responsibility) project for establishing urban forest at Udayana University. Sampling plots were established to determine plant diversity of seedlings, saplings, poles, and trees. Research results revealed high diversity of seedlings (40 species) and saplings (35 species) while trees were limited (11 species). We have come to the conclusion that groundcover diversity is high enough (75 species) even though the soil depth is very thin. In addition, there was abundant Acacia auriculiformis which is considered as an invasive species in the area.
Selecting Tree Species with High Carbon Stock Potency from Tropical Upland Forest of Bedugul-Bali, Indonesia Priyadi, Arief; Sutomo, Sutomo; Darma, I Dewa Putu; Arinasa, Ida Bagus Ketut
Journal of Tropical Life Science Vol 4, No 3 (2014)
Publisher : Journal of Tropical Life Science

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Abstract