E-Journal Center for Plant Conservation Botanic Gardens-LIPI (Indonesian Institute of Sciences / Lembaga Ilmu Pengetahuan Indonesia)
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USAHA MEMPERCEPAT PEKECAMBAHAN PALEM Roystonea elata (Bartr.) Harper DAN Ptycosperma macarthurii (H. A. Wendl.) Nicholson
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Serangkaian Pengamatan Fenologi Pembungaan dan Pembuahan Mischocarpus pentapetalus (Roxb.) Radlk. (Sapindaceae) di Kebun Raya Cibodas, 2014-2018
Get PDFPENGETAHUAN ETNOMEDISIN MASYARAKAT BALI TENTANG PARE (Momordica charantia L.; CUCURBITACEAE): SEBUAH KAJIAN KEPUSTAKAAN
Get PDFMomordica charantia is a herbaceous climber, in which the Indonesian people know the species with the name of "pare". This plant is used by the Balinese to make loloh (Balinese traditional herbal drink) to relieve heartburn, fainting and anti-diabetes. This study aims to reveal the uses of M. charantia and its pharmacological activities. The method used in data collection was using scientific databases, such as Google Scholar, Science Direct, Scopus, and Springer Portal. The obtained data were then qualitatively analyzed. The results showed that M. charantia can be used as traditional medicine by the Balinese for several conditions namely limuh (fainting), barah/ beteg (swelling), pain dan chickenpox. M. charantia contains various pharmacological activities, such as antidiabetic, anticancer, antibacterial, antifertility, antiviral, antiulcer, anthelmintic, and antimalaria activities.Momordica charantia merupakan tumbuhan herba merambat, yang dikenal masyarakat Indonesia dengan nama “pare”. Tumbuhan ini secara umum dimanfaatkan masyarakat Bali untuk membuat loloh (minuman herbal tradisional Bali) untuk meredakan panas dalam, mengobati limuh dan diabetes. Penelitian ini bertujuan untuk mengetahui pemanfaatan M. charantia oleh masyarakat Bali serta aktivitas farmakologinya. Metode yang digunakan dalam pengumpulan data adalah dengan menggunakan scientific databases, seperti google scholar, science direct, portal scopus, dan springer. Data yang diperoleh selanjutnya dianalisis dengan pendekatan deskriptif kualitatif. Hasil menunjukkan bahwa masyarakat Bali menggunakan M. charantia sebagai obat tradisional pada beberapa kondisi yaitu limuh (pingsan), barah/ beteg (bengkak), nyeri, dan cacar. M. charantia mengandung aktivitas farmakologi, seperti antidiabetes melitus, antikanker, antibakteri, antifertilitas, antivirus, anti-ulcer, antelminitik, dan antimalaria
REVIEW 10 TAHUN PEMBANGUNAN KEBUN RAYA DI INDONESIA
Get PDFThe establishment of the Indonesian Botanic Gardens has shown significant progress over the past ten years, especially in the program of Regional Botanic Gardens. The Regional Botanical Gardens development program manifests LIPI's real contribution in applying science and technology for environmental sustainability and community welfare. The program also involves other agencies such as the Ministry of PUPR (Public Work and Housing), local government, universities, and the private sector. Developing the Regional Botanical Gardens includes three stages, including the planning stage, the development stage, and the management stage. A number of 43 botanical gardens have been built, 4 of which are in the planning stage, 20 are in development, and 19 are preparing for management. There are two challenges in establishing a regional botanical garden, originating from internal factors (Central Government) or external factors (Local Government). Fundamentally, the problem is commitments related to funding continuity, policy support, self-supporting infrastructure, infrastructure maintenance, and the involvement of other parties in the network. However, by looking at the increasing trend of botanical garden development, efforts to save Indonesian plant diversity are getting better
KEBUN RAYA BATAM SEBAGAI BAROMETER KONSERVASI TUMBUHAN PULAU-PULAU KECIL DAN PESISIR DI INDONESIA
Get PDFEstablishment of new ex-situ conservation areas is one of the conservation strategy applied by Indonesian Botanic Garden in collaboration with the local governments to minimize the degradation of native plant diversity. Located at Malay Peninsula, the theme “conservation of small islands and coastal flora of Indonesia” has defined by the city government of Batam. It is hope that the establishment of Batam Botanic Gardens will give a great contribution to the city and its surrounding through functional and environmental services ts given. Infrastructure and management planning of The Batam Botanic Gardens has been established Currently the garden’s conservation management has been taken by the city government with plant exploration activities to the main and other small island surrounding Batam as the main program. The collected plants were then cultivated as registered and non-registered collection according to its category. Plants that are listed as threatened or native to the region become the main target. To date there are 2,472 plant specimens consisting of 42 families from 140 genera and 193 species. Other 824 specimen are still need further identification work. All of these collection are expected to become sources for various garden’s conservation program in the future
Mengenang Dra. Sri Hartini (24 Februari 1967–25 Desember 2020)
Get PDFIbu Sri Hartini merupakan salah satu redaksi aktif Buletin Kebun Raya (terindeks Sinta 2) tahun 2019 melalui SK Nomor 23/E/KPT/201. Beliau bekerja di Pusat Penelitian Konservasi Tumbuhan dan Kebun Raya, LIPI sebagai peneliti sejak 3 Januari 1993. Sebagai seorang peneliti yang sangat berdedikasi terhadap profesi dan produktif dalam penelitian dan publikasi, almarhumah telah menduduki jenjang tertinggi sebagai Peneliti Ahli Utama sejak 01 Juli 2019. Almarhumah meninggal dunia pada hari Jumat, 25 Desember 2020 karena sakit.
Selamat jalan sahabat, semangat dan kerja kerasmu akan selalu menginspirasi kami untuk mewujudkan Buletin Kebun Raya menjadi jurnal yang memiliki reputasi lebih tinggi dan menjadi referensi utama dalam penelitian perkebunrayaan.
“Allohummaghfirlaha warhamha wa'afihi wa'fuanha”Ibu Sri Hartini merupakan salah satu redaksi aktif Buletin Kebun Raya (terindeks Sinta 2) tahun 2019 melalui SK Nomor 23/E/KPT/201. Beliau bekerja di Pusat Penelitian Konservasi Tumbuhan dan Kebun Raya, LIPI sebagai peneliti sejak 3 Januari 1993. Sebagai seorang peneliti yang sangat berdedikasi terhadap profesi dan produktif dalam penelitian dan publikasi, almarhumah telah menduduki jenjang tertinggi sebagai Peneliti Ahli Utama sejak 01 Juli 2019. Almarhumah meninggal dunia pada hari Jumat, 25 Desember 2020 karena sakit.
Selamat jalan sahabat, semangat dan kerja kerasmu akan selalu menginspirasi kami untuk mewujudkan Buletin Kebun Raya menjadi jurnal yang memiliki reputasi lebih tinggi dan menjadi referensi utama dalam penelitian perkebunrayaan.
“Allohummaghfirlaha warhamha wa'afihi wa'fuanha
STRUKTUR TEGAKAN DAN STOK KARBON DI RUANG TERBUKA HIJAU PT TOYOTA MOTOR MANUFACTURING DI SUNTER DAN KARAWANG
Get PDFThe reduction of greenhouse gas emissions can be done by utilizing the presence of trees in urban areas that have an important role as carbon sinks. To find out the potential of tree species in absorbing carbon, research was conducted in the green open space of PT. Toyota Motor Manufacturing Indonesia in Sunter & Karawang. The study was conducted by measuring the diameter and height of trees, as many as 53 species of trees in Sunter and 32 species of trees in Karawang, which were five and four years old on average. The results of the calculation of biomass potential and carbon content of the two locations were dominated by three species, namely sengon buto (Albizia chinensis (Osbeck) Merr.), mahogany (Swietenia macrophylla King.), and angsana (Pterocarpus indicus Willd.), each of 126.27 tons (63.14 tons C is equivalent to 231.71 tons of CO2), 84.45 tons (42.22 tons C is equivalent 154.96 tons CO2), and 84.07 tons or 42.03 tons C is equivalent to 154.26 tons CO2
The Use of Compost and Zeolite on Improving Growth of Sorghum Cultivated in Ultisol
Get PDFSoil conditioners are needed to improve the quality of soil particularly in marginal land. In this study, we tested the effects of compost addition, and their combination with zeolite on sorghum plants grown in ultisols. Chemical and physical characteristics of ultisols, compost, and zeolite were analyzed. The sorghum growth and physiology parameters such as dry biomass of stover, dty biomass of root, and height of plants were observed as well. Results showed that compost amendment to ultisols had obvious and positive effects on sorghum growth and yield. The betterment of the plant growth and yield was observed after combining zeolite and compost to ultisols, even though addition of zeolite did slightly enhance the growth and yield of sorghum in the planting media of mixture soil and compost. Our results hence demonstrate that in ultisols which has poor nutrients, the combination of compost and zeolite could be effectively used to enhance soil fertility and plant growth as well as biomass yield
EVALUATING THE UTILITY OF EXTERNAL TRANSCRIBED SPACER (ETS) AND INTERNAL TRANSCRIBED SPACER SEQUENCES (ITS) FOR PHYLOGENETIC ANALYSES OF Litsea Lam. (Lauraceae) AND RELATED GENERA
Get PDFReferensi tentang hubungan filogenetik marga Litsea dan marga-marga yang berkerabat dekat masih terbatas. Pohon molekuler yang dihasilkan berdasarkan sekuens External Transcribed Spacer (ETS) dan Internal Transcribed Spacers (ITS) dari studi sebelumnya memperlihatkan topologi pohon yang berbeda dan beberapa klaster yang tidak memiliki nilai dukung atau nilai dukung rendah. Karena itu perlu dilakukan evaluasi penggunaan ETS wilayah DNA ribosom inti sel untuk analisis filogenetik dari Litsea dan kerabat dekatnya. Penelitian ini menggunakan 24 jenis Litsea dan 16 jenis dari marga terkait. Jenis-jenis ini sebagian besar berasal dari wilayah Malesia dan beberapa dari Jepang. Sekuensing langsung dari produk PCR tidak memungkinkan bagi sebagian besar jenis yang diperiksa, maka dilakukan kloning untuk memperoleh sekuens ETS. Hasil sekuens ETS dibandingan dengan sekuens ITS yang diperoleh dengan sekuensing langsung dan kloning. Multikopi sekuens ETS dari setiap jenis tertentu Litsea dan marga terkait tersebar di pohon molekuler. Selain itu, sekuens ETS dari jenis yang berbeda atau bahkan berbeda marga ada yang sangat mirip atau identik. Hasil ini menunjukkan bahwa evolusi serempak (concerted evolution) dari ETS di marga Litsea dan marga terkait belum lengkap. Akibatnya, untuk menyimpulkan hubungan filogenetik antara jenis dan marga dari kelompok tumbuhan ini berdasarkan sekuens ETS menjadi bermasalah. Sekuens ETS tidak cocok digunakan untuk memperkirakan filogeni dari marga Litsea dan marga-marga yang berkarabat dekat
STIMULASI PERAKARAN SETEK RAKIS SUWEG (Amorphophallus paeoniifolius (Dennst.) Nicolson) MENGGUNAKAN NAPHTHALENE ACETIC ACID
Get PDFTuber of Amorphophallus paeoniifolius (Dennst.) Nicolson (Araceae), known as suweg, has been reported having low Glycemic Index. Therefore it has potential to be developed as a functional food. However, limited supply of propagation material of suweg has been one of the constraints in developing suweg as functional food. Suweg can be propagated using conventional methods using seed, tuber, rachis, as well modern method such as tissue culture. Study on rooting stimulation in suweg rachises cutting using plant growth regulator Naphthalene Acetic Acid (NAA) was carried out in Bogor Botanic Garden’s nursery. The purpose of this study was to find the best source of rachises cutting as well as the best dose of NAA which will gives the best effect of the seedlings. The treatment was laid out in factorial design with a Completely Randomized Design (CRD) comprises of two factors. The First factor was NAA dose which consisted of four levels: 0 ppm (control), 10 ppm, 20 ppm and 30 ppm. The Second factor was the rachises cutting which consisted of R1, R2 and R3. Parameters assessed were rachises cutting survival percentage, number of roots, root length, plant height, leaflets length, leaflets width, leaf diameter, petiole diameter and tuber diameter. The results showed that treatment combinations were not significantly different for all parameters. The best result for rachises cutting was shown by R2 treated with 20 ppm NAA which had survival percentage more than 80% at 16 weeks after planting. R1 and R3 showed 60% –70% of survival percentage at16 weeks after planting, respectively