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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
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POTENSI UNTUK PENGEMBANGAN WISATA “BIRDWATCHING” DI PUSAT KONSERVASI TUMBUHAN KEBUN RAYA BOGOR Sukara, Gytha Nafisah; Mulyani, Yeni Aryati; Muntasib, Endang Koestati Sri Harini
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

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Abstract

Pusat Konservasi Tumbuhan Kebun Raya Bogor - Lembaga Ilmu Pengetahuan Indonesia (PKT KRB – LIPI) adalah tujuan wisata favorit dengan pengunjung lebih dari 800,000 orang setiap tahunnya. Kebun Raya yang memiliki keragaman tumbuhan koleksi dengan lanskap paripurna, menjadi habitat ideal beranekaragam jenis burung. Untuk mengetahui potensinya bagi pengembangan wisata birdwatching di PKT KRB - LIPI, dilakukan penelitian melalui studi literatur, pengamatan langsung dan wawancara antara bulan Mei dan Juli 2013. Berdasarkan hasil penelitian tercatat 48 jenis dari 23 suku burung yang dapat ditemukan pada lokasi tersebut. Sebanyak 26 jenis dari 18 suku burung dapat selalu dijumpai dari penelitian sebelumnya hingga saat ini, ada 10 jenis yang belum pernah dilaporkan sebelumnya dan ada sembilan jenis yang tersebar merata di 12 lingkungan di PKT KRB - LIPI. Setidaknya ada 25 jenis potensial untuk wisata birdwatching berdasarkan minat pengunjung terhadap jenis burung tertentu, status konservasi, endemisitas, dan keberadaan burung dari waktu ke waktu.
KARAKTERISTIK ANATOMI DAUN DARI SEPULUH SPESIES Hoya SUKULEN SERTA ANALISIS HUBUNGAN KEKERABATANNYA Hafiz, Putra; Dorly, Dorly; Rahayu, Sri
Buletin Kebun Raya Vol 16, No 1 (2013): Buletin Kebun Raya Vol. 16 (1) January 2013
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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Hoya has two types of leaves, succulent and non succulent. Succulent plant adapted well in extreme conditions, especially during dry period. Anatomical characters can be used to identify, classify, and determine plant relationship. The aims of this research were to identify anatomical character of succulent Hoya’s leaf and to determine their relationship. Ten examined species Hoya spp. (H. diversifolia, H. latifolia, H. dolichosparte, H. bilobata, H. lacunosa, H. verticillata, H. purpureofusca, H. kuhlii, H. oblanceolata, and H. micrantha) showed anatomical similarity in their epidermal layer, hipodermal, mesophyl, and the absence of sponge tissue at mesophyl. However, there are diversities among the species. Based on paradermal section of the leaf,  two types of stomata were only found at the abaxial side, individual stomata and both individual and stomatal cluster. Hoya diversifolia has the smallest stomatal size, while Hoya latifolia has the biggest. Hoya lacunosa has the lowest stomatal density, while Hoya bilobata has the highest. Hoya diversifolia, Hoya lacunosa, and Hoya oblanceolata have the lowest stomatal index, while Hoya bilobata has the highest. Observation on transversal section showed that Hoya purpureofusca has the lowest leaf thickness, while Hoya kuhlii has the highest. The hierarchical cluster analysis based on anatomical leaf characters showed different patterns of relationship which diversed as three groups at relationship scale 15.
BOTANIC GARDEN NETWORKS AND THEIR RELEVANCE TO PLANT CONSERVATION Tan, Bian
Buletin Kebun Raya Vol 12, No 1 (2009): Buletin Kebun Raya Indonesia Vol. 12 (1) January 2009
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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Abstract

Jejaring (network) merupakan salah satu aspek penting dalam pengelolaan kebun raya, khususnya untuk mendukung implementasi fungsi kebun raya di bidang konservasi, penelitian, pendidikan lingkungan dan peragaan (display). Dalam the "Global Strategy for Plant Conservation" digarisbawahi tentang perlunya upaya memperkuat atau membangun jejaring kegiatan konservasi tumbuhan di tingkat nasional, regional maupun internasional. Beberapa contoh jejaring yang telah berhasil dikembangkan dikemukakan dalam tulisan ini. Dibangunnya kebun raya-kebun raya barn di berbagai daerah di Indonesia juga membutuhkan jejaring guna memperkuat komunikasi di antara kebun rays di Indonesia maupun dengan kebun rays di belahan bumi lainnya.
Preface 18 (2) 18 (2), Preface
Buletin Kebun Raya Vol 18, No 2 (2015): Buletin Kebun Raya Vol. 18 (2) July 2015
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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STUDI ANATOMI ENDOFITIK Rafflesia patma DI DALAM INANG Tetrastigma sp. Mursidawati, Sofi; Sunaryo, Sunaryo
Buletin Kebun Raya Vol 15, No 2 (2012): Buletin Kebun Raya Vol. 15 (2) July 2012
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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As an endoparasite, growth and development of Rafflesia occurred inside the host tissue. This  cryptic habit is one factor hindering our understanding on how the relationship of host-parasite began. The anatomical study on host-parasite tissue is the approached used in this study. Using infected root tissue of Rafflesia patma, anatomical figures depicting the early event of infection to perfect stage of a flower was derived. However, more study is still required to completely represent the whole life growth and development of Rafflesia during its early stage as endophyte.
PENGARUH NAUNGAN DAN LAMA PENYIMPANAN STEK PADA PERTUMBUHAN JARAK PAGAR (Jatropha curcas L.) DAN JARAK MERAH (Jatropha gossypiifolia L.) Wawo, Albertus Husein
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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There are two species of Jatropha in East Nusa Tenggara (NTT), i.e. physic nut (Jatropha curcas L.) and red jatropha or cotton leaved physic nut (1. gossypilfolia L). Both species possess potency as traditional medicine. Propagating jatropha by seeds could not be conducted throughout the year because the seeds were produced on certain time only. On dry season in 2005, a research had conducted in Teun Village, Belu Regency, NTT for studying the effect of shading and cutting storage on the growth of the two jatropha species. This research had 12 treatments with two replications and employed Factorial Experimental Design. The data were processed by SAS (Statistic Analysis System) program. The result of this research showed that the growth of physic nut better than that of red jatropha. Light shading stimulated the growth of buds, leaves and roots of cutting of jatropha on 60 days after planting. No significant was found in the growth of buds, leaves and roots of cutting of jatropha that were directly planted and stored for four days. Cutting of both species that stored for four days and placed under light shading (with 70% of light intensity) produced higher bud growth and root length than those placed under dense shading (with 30% of light intensity).
PERAN PELUKAAN ALAMI DALAM PEMBENTUKAN GUBAL GAHARU: STUDI KASUS PADA Aquilaria malaccensis Lamk. KOLEKSI KEBUN RAYA BOGOR Isnaini, Yupi
Buletin Kebun Raya Vol 11, No 1 (2008): Buletin Kebun Raya Indonesia Vol. 11 (1) January 2008
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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KRITERIA PENENTUAN SPESIES PRIORITAS Rhododendron spp. TERANCAM KEPUNAHAN UNTUK DIKONSERVASI SECARA EX SITU DI INDONESIA Rahman, Wiguna
Buletin Kebun Raya Vol 18, No 1 (2015): Buletin Kebun Raya Vol. 18 (1) January 2015
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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Proses pencapaian tujuan konservasi selalu dibatasi oleh berbagai hal, seperti waktu, dana, SDM, maupun kebijakan. Hal ini terjadi juga pada usaha konservasi tumbuhan secara ex situ. Proses menentukan jenis tumbuhan dan lokasi pengoleksian yang tepat selalu menjadi permasalahan yang dihadapi sebelum kegiatan pengoleksian dilaksanakan. Hal ini karena penentuan keputusan perlu mempertimbangkan berbagai hal seperti status konservasi, ketersediaan dana, ketersediaan informasi, waktu,  dan resiko keberhasilan tumbuh. Dalam tulisan ini akan dijelaskan kerangka pengambilan keputusan untuk  menentukan prioritas spesies tumbuhan yang akan dijadikan koleksi ex situ. Tiga puluh spesies Rhododendron asli Indonesia yang terancam punah digunakan sebagai contoh. Metode yang digunakan adalah skoring terhadap 11 kriteria. Kriteria tersebut mencakup status spesies (meliputi: status konservasi, status keberhasilan introduksi ex situ, representasi kelompok taksa unik); status lokasi (status dalam area Biodiversity Hotspot dan Global 200 ecoregion, serta perlindungan legal habitat); kemudahan propagasi (meliputi: bentuk hidup, ketinggian habitat, dan jarak antara lokasi dan lembaga ex situ); efektivitas (jumlah spesies kongenerik simpatrik yang terancam kepunahan); dan biaya pengoleksian. Interpretasi hasil skoring dilakukan dengan sistem peringkat. Berdasarkan hasil penilaian terhada jenis Rhododendron Indonesia, maka yang menempati peringkat teratas untuk diprioritaskan dikoleksi di Kebun Raya Cibodas adalah R. longiflorum var. bancanum, R. wilhelminae, dan R. album.
Effect of quadrat shapes on measurement of tree density and basal area: a case study on Scots Pine (Pinus silvestris L.) Robiansyah, Iyan
Buletin Kebun Raya Vol 14, No 2 (2011): Buletin Kebun Raya Vol. 14 (2) July 2011
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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While quadrat shape of 10 x 10m has been commonly used in tree studies, the efficiency of this shape compared to the other shapes of size 100 m2 has not been tested. In this study, effect of various shapes of 100 m2 quadrat on measurement of Scots Pine (Pinus silvestris L.) density and basal area would be assessed. The aim was to assess the effect of quadrat shapes of 10 x 10m, 5 x 20m and 2 x 50m on the estimation of density and basal area of the pine in two woodlands in Norwich and to find the most efficient shape, statistically and with respect to sampling time. The results from all quadrat shapes similarly showed that the density and basal area of the Pines between two woodlands were significantly different. In site with lower pine density, the density and basal area measurement were not affected by variety of quadrat shapes. In site where the density of the Pine was higher, however, mean density and basal area measurement using 2x50m quadrat gave higher value than of the other two shapes. In term of efficiency, all shapes were not significantly different in statistical precision and sampling time. Shape of 5x20m, however, was more preferable as it required fewer samples before the mean of density and basal area always falls inside the 95% confidence interval of whole samples mean.
PENCAPAIAN KEBUN RAYA INDONESIA DALAM TARGET 8 GLOBAL STRATEGY FOR PLANT CONSERVATION (GSPC) Purnomo, Danang Wahyu; Hendrian, R.; Witono, Joko Ridho; Kusuma, Yayan Wahyu Candra; Risna, Rosniati Apriani; Siregar, Mustaid
Buletin Kebun Raya Vol 13, No 2 (2010): Buletin Kebun Raya Vol. 13 (2) July 2010
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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Target 8 of the Global Strategy for Plant Conservation (GSPC) has a very close link to the works of botanic gardens. It highlights the importance of ex situ collections of threatened plants and their recovery programme. The aim of this paper was to present the Indonesian Botanic Gardens achievements in implementing Target 8 of the GSPC. It is shown that to date 21.5% of Indonesian threatened plants have already been collected ex situ in Indonesian Botanic Gardens. The reintroduction programme was also initiated. In its 14th meeting this year, SBSTTA recommended proposal for an updated GSPC (for 2011-2020), in which the Target 8 was changed to "At least 75 per cent of threatened plant species in ex situ collections" (from formerly 60 per cent). Thus, further work is still needed to increase these achievements.

Page 17 of 19 | Total Record : 187

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