cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota adm. jakarta selatan,
Dki jakarta
INDONESIA
Buletin Kebun Raya
Published by Lembaga Ilmu Pengetahuan Indonesia
ISSN : -     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Buletin Kebun Raya adalah publikasi ilmiah resmi dari Pusat Konservasi Tumbuhan Kebun Raya - LIPI. Jurnal ini terbit 2 kali setiap tahun, 2 nomor setiap volume, berisi tulisan ilmiah hasil penelitian, ulasan, atau gagasan asli tentang konservasi tumbuhan, biologi tumbuhan, dan pengembangan perkebunrayaan di Indonesia dan daerah tropis lainnya. Penerimaan naskah dan semua proses redaksional di Buletin Kebun Raya tidak dikenakan biaya. The Botanic Gardens Bulletin is the official scientific publication of the Center for Plant Conservation Botanical Gardens - LIPI. The journal is published two times per year, two numbers each volume, containing scientific literature research, review, or original ideas about conservation of plants, plant biology, and development of botanic gardens in Indonesia and other tropical areas.
Arjuna Subject : -
Articles 187 Documents
 4   5   6   7   8 
KEANEKARAGAMAN DAN PENYEBARAN GALL DI KEBUN RAYA BOGOR Rachman, Erlin; Tihurua, Eka Fatmawati; Sunaryo, Sunaryo
Buletin Kebun Raya Vol 15, No 2 (2012): Buletin Kebun Raya Vol. 15 (2) Juli 2012
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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

Abstract

In order to know the habitat preference gradation for gall-forming insects from the border to the middle of the habitat or more precise the edge effect on the galling existence and the expansion ability of local gall to infect on non indigenous species, observation of all plant life collections block by block in the Bogor Botanic Garden were done. Host plant and galling insect species composition differed quite characteristically between the edge and the interior of paths, but did not for galling insect richness. Insect gall richness was expressed as the ratio between insect gall and host plant richness (gall per plant ratio) and in the same time a weak relationship of insect species–area was found. Our results suggest that the number of galling insects per individual plant is not affected by the size of the patch. Despite these results, the natural forest patches are found in this region seem well suited for long-term studies addressing species–area relationships.
UJI ANTIBAKTERI Lasianthus (RUBIACEAE) SEBAGAI TUMBUHAN BERKHASIAT OBAT DAN UPAYA PERBANYAKANNYA Purwantoro, R. Subekti; Siregar, Hartutiningsih-M.; Sudarmono, Sudarmono; Praptiwi, Praptiwi
Buletin Kebun Raya Vol 13, No 2 (2010): Buletin Kebun Raya Vol. 13 (2) Juli 2010
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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

Abstract

Lasianthus, a member of the family Rubiaceae has potential for medicinal plants. The aims of the research were to find out the potential antibacterial activity of Lasianthus leaf extract and to investigate the effectiveness of plant propagation by stems cutting. The species tested were Lasianthus laevigatus Blume, L furcatus (Miq.) Bremek and L. cf. obscurus Blume. The extracted leaves in n-hexana, ethyl acetate and methanol were tested in vitro against Staphylococcus aureus and Escherichia coil activities that grown on medium of Mueller-Hinton agar. The methanol extracts of each plant material showed significant antibacterial activities on S. aureus and E. coll. Antibacterial activity increased with increasing concentration of the extracts. Plant propagation by stems cutting were done as a first step of conservation effort for respective species. Stems cutting of L. laevigatus, L. purpureus, L. furcatus, L. acuminatus, L rhinocerotis. and L. cf. obscurus with length of 10 cm were applied with Rotoon F to stimulate root growth. The result of plant propagation research showed that only the stems cutting of L. cf. obscurus grew well although roots did not grow until 4 months.
RASIO SEKS JERNANG (Daemonorops draco (Willd.)Blume) PADA POPULASI ALAMI DAN BUDIDAYA: IMPLIKASI UNTUK PRODUKSI BIJI Asra, Revis; Syamsuardi, Syamsuardi; Mansyurdin, Mansyurdin; Ridho Witono, Joko
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

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

Abstract

Jernang (Daemonorops draco (Willd.) Blume) is a dioecious rattan species that produces resin on female individuals. The sex of jernang can only be identified from its inflorescences morphology. Sex survey was conducted in 5 populations of  jernang, 3 populations of which in the Bukit Tigapuluh National Park (BTNP), 1 population in the secondary forest in Jambi province and 1 population in the area of rubber plantation in Jambi province. Chi-Squared test on the sex ratio of  jernang showed that the ratio of the male to female in their natural habitat (Bengayoan and Tebo, 2 parts of the BTNP ecosystem and the Sepintun secondary forest) was distorted from the normal ratio of 1:1, while the cultivated jernang in Nunusan population (BTNPT) and Mandiangin were not significantly different from the normal sex ratio of 1:1. Female individuals from the cultivated population in the Mandiangin (planted in 1997) has an average number of stems per clump more on individual males (27.12) than females (26.92). The result of this study indicated that the D. draco has a good reproductive strategy and thus suitable for cultivation.
KEKERABATAN Hoya (ASCLEPIADACEAE) SUMATERA BERDASARKAN KARAKTER MORFOLOGI Rahayu, Sri
Buletin Kebun Raya Vol 14, No 1 (2011): Buletin Kebun Raya Vol. 14 (1) Januari 2011
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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

Abstract

Morphological relationships analysis of Hoya species from Sumatra was carried out. The study was taken both from the living collections at Bogor Botanic Garden and the herbarium specimens at Herbarium Bogoriense. There are 25 Hoya species in Sumatra resulted from the total of 129 samples number. Cluster analysis was run by Clique of Phylip software based on morphological diagnostic characters. Five paraphiletic groups were resulted from the phylogenic analyses. The groups constructed from this analysis were tending to be identical with the Schlecters section classification.
POPULATION AND MICROHABITAT OF Gonystylus bancanus (Miq.) Kurz IN DANAU PULAU BESAR-DANAU BAWAH WILDLIFE SANCTUARY, SUMATRA Kusuma, Yayan Wahyu C.; Pribadi, D.O.; Isnaini, Y.
Buletin Kebun Raya Vol 16, No 1 (2013): Buletin Kebun Raya Vol. 16 (1) Januari 2013
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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

Abstract

Ramin (Gonystylus bancanus) is one of the major timber species that facing high exploitation in Indonesia. This species can only be found on a specific peat swamp habitat, thus it confines its distribution. Information on its current population and microhabitat characteristics is relatively limited. Here, we investigated natural population and microhabitat of ramin in a peat swamp area in Riau Province using  random transects consist of 46 (100m2) sampling plots. Forty-eight individuals of ramin were found in which 46 of these belonged to G. bancanus, while the other two were different species. The estimated population density of ramin in this area was 7.18±2.75 individuals/ha i.e there were approximately seven individuals in each one-ha area of study. The population structure of ramin showed a J-shaped curve bearing many large old trees with few saplings without any seedlings. The microhabitat was investigated using the Discriminant Function Analysis (DFA) and Canonical Analysis, generating two significant variables that discriminated three groups of the population.
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) Januari 2010
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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

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.
KARAKTERISASI DAN JARAK KEMIRIPAN UWI (Dioscorea alata L.) BERDASARKAN PENANDA MORFOLOGI UMBI Trimanto, Trimanto
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

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

Abstract

Yam (Dioscorea alata L.) is a potential local crop for supporting food security program in Indonesia.  Inventory and characterization of yam have been conducted in scattered population at Nganjuk region - East Java.  The research was aimed to identify the characteristic of Nganjuk’s yam, based on the tuber morphology and to determine its similarity distance value.  The characterisation were analyzed using interval similarity function, based on NTSys DICE coefficient programme. The result showed that 22 accession numbers which comprises of 13 variants of yam were found in Nganjuk region. The same variants of yams indicated by their close similarity distance although they were originated from different areas.
PHYLOGENY OF Litsea (LAURACEAE) INFERRED FROM SEQUENCES OF THE CHLOROPLAST GENES matK AND ndhF Fijridiyanto, Izu Andry; Murakami, Noriaki
Buletin Kebun Raya Vol 13, No 2 (2010): Buletin Kebun Raya Vol. 13 (2) Juli 2010
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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

Abstract

Hubungan kekerabatan (filogenetik) Litsea dan marga-marga yang berdekatan (Actinodaphne, Lindera and Neolitsea) dari suku Lauraceae telah diamati dengan menggunakan data molekular. Analisis dilakukan pada sekuens nukleotida dari gen-gen kloroplas matK dan ndhF. Walaupun gen-gen ini dikenal sebagai untaian pengkode yang berevolusi dengan cepat, tetapi untuk taksa tumbuhan yang diamati pada penelitian ini menunjukkan variasi yang rendah. Pohon-pohon filogenetik hasil analisis gabungan dari sekuens nukleotida matK dan ndhF menunjukkan bahwa marga Litsea tidak monofiletik. Di antara empat seksi dari marga Litsea (seksi Tomingodaphne, seksi Litsea, seksi Conodaphne dan seksi Cylicodaphne), hanya seksi Litsea yang monofiletik.
STUDI POLA SPASIAL PERSEBARAN GAHARU (Aquilaria spp.) DAN KETERKAITANNYA DENGAN KONDISI HABITAT DI TAMAN NASIONAL KUTAI KALIMANTAN TIMUR Pribadi, Didit Okta
Buletin Kebun Raya Vol 12, No 1 (2009): Buletin Kebun Raya Vol. 12 (1) Januari 2009
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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

Abstract

Agarwood is an important forest product due to its high economic value. However, the natural population of agarwood species has been decreasing rapidly because of over exploitation, therefore the international trade of the most important agarwood species (i.e. Aquilaria malaccensis) is restricted to just a small quota. This research was conducted in an attempt to provide basic information for the conservation of Aquilaria spp. by identifying the species spatial distribution and habitat characteristics and developing a linkage model between their abundance and habitat characteristics. Data were collected through a field survey at Kutai National Park in August 2006 with Aquilaria spp. as the target species. Data on the species localities were used to determine the species densities and the value of Distance Index of Dispersion. The ordinance levels between the target species and the surrounding other species were identified using a correspondence analysis, while the linkage model between the species abundance and habitat characteristics was established using an ordinal multinomial logit model. The results showed that Aquilaria spp. had a low density (0.01/ha) and were spatially distributed in a clump pattern. The abundance of Aquilaria species had a close association with soil texture, humidity and acidity, land elevation, air temperature and humidity, and light intensity. The abundance decreased with increasing the proportion of sandy clay loam content, soil humidity and acidity, land elevation, and light intensity. In contrast, the abundance increased with increasing sandy loam content, air temperature and air humidity. The existence of A. malaccensis was likely to associate with the existence of Goniothalamus sp., Macaranga sp., Vordia splendidissima, Lygopodium sp., and Stachyphrynium borneensis.
KARAKTERISTIK DAN VIABILITAS BIJI GAHARU (Aquilaria microcarpa Baill.) DARI TANAMAN KOLEKSI KEBUN RAYA BOGOR Wahyuni, Sri
Buletin Kebun Raya Vol 11, No 1 (2008): Buletin Kebun Raya Vol. 11 (1) Januari 2008
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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

Abstract

The characteristics and viability of agarwood (Aquilaria microcarpa Baill.) seed from the Bogor Botanic Gardens collection was investigated. Two batches of seed from intact mature fruit and dehisced mature fruit were tested for viability using germination and tetrazolium test methods. The result showed that although the tetrazolium test indicated a similar level of seed viability between the two batches (i.e. 85 — 93 %), the germination capacity of seed batch derived from dehisced fru,it was greatly reduced (i.e. 46 % total seed germination) compared to that derived from intact fruit (i.e. 97 % total seed germination). The decrease of seed germination capacity indicated the loss of seed vigour and was concomitant with the decrease of seed moisture content from 42.22 % to 24.79 % (fresh weight basis), thus underlining that the seed has a recalcitrant characteristic. Further observation on the seedling growth showed that there was an incidence of abnormal seedlings encountered in the seed batch from dehisced fruit. Detailed information on the morphological characteristics of the fruit, seed and seedling are presented in this paper.

Page 6 of 19 | Total Record : 187

 4   5   6   7   8 

Filter by Year

2007 2015


Reset
Filter By Issues
All Issue Vol 18, No 2 (2015): Buletin Kebun Raya Vol. 18 (2) July 2015 Vol 18, No 1 (2015): Buletin Kebun Raya Vol. 18 (1) January 2015 Vol 17, No 2 (2014): Buletin Kebun Raya Vol. 17 (2) July 2014 Vol 17, No 1 (2014): Buletin Kebun Raya Vol. 17 (1) Januari 2014 Vol 17, No 1 (2014): Buletin Kebun Raya Vol. 17 (1) January 2014 Vol 16, No 2 (2013): Buletin Kebun Raya Vol. 16 (2) July 2013 Vol 16, No 2 (2013): Buletin Kebun Raya Vol. 16 (2) Juli 2013 Vol 16, No 1 (2013): Buletin Kebun Raya Vol. 16 (1) January 2013 Vol 16, No 1 (2013): Buletin Kebun Raya Vol. 16 (1) Januari 2013 Vol 15, No 2 (2012): Buletin Kebun Raya Vol. 15 (2) July 2012 Vol 15, No 2 (2012): Buletin Kebun Raya Vol. 15 (2) Juli 2012 Vol 15, No 1 (2012): Buletin Kebun Raya Vol. 15 (1) Januari 2012 Vol 15, No 1 (2012): Buletin Kebun Raya Vol. 15 (1) January 2012 Vol 14, No 2 (2011): Buletin Kebun Raya Vol. 14 (2) Juli 2011 Vol 14, No 2 (2011): Buletin Kebun Raya Vol. 14 (2) July 2011 Vol 14, No 1 (2011): Buletin Kebun Raya Vol. 14 (1) Januari 2011 Vol 14, No 1 (2011): Buletin Kebun Raya Vol. 14 (1) January 2011 Vol 13, No 2 (2010): Buletin Kebun Raya Vol. 13 (2) Juli 2010 Vol 13, No 2 (2010): Buletin Kebun Raya Vol. 13 (2) July 2010 Vol 13, No 1 (2010): Buletin Kebun Raya Vol. 13 (1) January 2010 Vol 13, No 1 (2010): Buletin Kebun Raya Vol. 13 (1) Januari 2010 Vol 12, No 2 (2009): Buletin Kebun Raya Indonesia Vol. 12 (2) July 2009 Vol 12, No 2 (2009): Buletin Kebun Raya Vol. 12 (2) Juli 2009 Vol 12, No 1 (2009): Buletin Kebun Raya Indonesia Vol. 12 (1) January 2009 Vol 12, No 1 (2009): Buletin Kebun Raya Vol. 12 (1) Januari 2009 Vol 11, No 2 (2008): Buletin Kebun Raya Indonesia Vol. 11 (2) July 2008 Vol 11, No 2 (2008): Buletin Kebun Raya Vol. 11 (2) Juli 2008 Vol 11, No 1 (2008): Buletin Kebun Raya Vol. 11 (1) Januari 2008 Vol 11, No 1 (2008): Buletin Kebun Raya Indonesia Vol. 11 (1) January 2008 Vol 10, No 2 (2007): Buletin Kebun Raya Indonesia Vol. 10 (2) July 2007 Vol 10, No 2 (2007): Buletin Kebun Raya Vol. 10 (2) Juli 2007 More Issue