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"Coelogyne merupakan anggrek asli indonesia yang mempunyai ukuran bunga relatif besar dan warna menarik. penyimpanan biji coelogyne perlu dilakukan untuk menjaga keragaman spesies tersebut. percobaan penyimpanan biji pada tujuh spesies anggrek coelogyne pada suhu -20°C telah dilakukan selama empat tahun di PKT- KR-LIPI. rangcangan percobaab yang digunakan adalah rancangan acak lengkap, dengan faktor media yang diperlukan pada masing-masing spesies coelogyne. empat macam media kultur yang digunakan untuk menguji perkecambahan biji adalah KCA (Knudson C), KC (modifikasi Knudson C), VW( modifikasi Vacin and Went), dan HS( modifikasi Hyponex0. uji viabilitas biji diamati setelah biji disimpan selama 0,1,2,3,6,9,12,18,24,36,48 bulan. hasil penelitian menunjukan bahwa biji coelogyne spp. mampu berkecambah di empat media percobaan. viabilitas bij coelogyne spp. menurun dalam waktu tiga bulan, enam bulan, sembilan bulan, dan seterusnya trgantung pada spesies coelogyne tersebut. biji coelogyne yang dapat disimpan selama 1-2 tahun adalah C. pandurata, C.pulverula. biji .C.rochussenii dan c.celebensis dengan masa hidup yang singkat harus ditanam segera setelah panen, dan selanjutnya disimpan dalam bentuk kultur bibit in vitro atau biji sintesis melalui enkapulasi protocorm."

"kajian permudaan alami di kawasan hutan Taman Nasional Gunung Halimun-Salak, Jawa Barat telah dilakukan dengan tujuan untuk mengungkap pola dan proses ekologi serta suksesi hutan. sebanyak 27 petak (10 m x 10 m ) telah di dan pada setiap petak dilakukan pengukuran terhadap anakan pohon ( diameter 2-5 cm), yang meliputi diameter setinggi 20 cm di atas tanah, tinggi dan posisi di dalam setiap petak. setiap jenis yang tercatat dibuat spesimen bukti ekologi, untuk identifikasi jenis. dalam 27 petak tercatat sebagai jenis dominan 73 jenis anak pohon , yang terdiri atas 51 marga dan 29 suku. macaranga triloba tercatat sebagai jenis dominan hanya pada 9 petak, sedangkan 4 jenis lainnya kurang dari 5 petak. ini menunjukan danya penyebarann jenis tertentu pada habitat tertentu pula, menunjukan adanya ketertarikan antara keberadaan suatu jenis dengan habitattertentu. ketinggian tempat dan penutupan kanopi diduga sangat berpengaruh terhadap terbentuknya tipe komunitas."

"Buletin Kebun Raya adalah publikasi ilmiah resmi dari Pusat Konservasi Tumbuhan Kebun Raya Bogor-LIPI. Jurnal ini berisi tulisan ilmiah hasil penelitia, ulasan, atau gagasan asli tentang konservasi tumbuhan, biologi tumbuhan dan pengembangan perkebunrayaan."

"ABSTRAKBesides reputed for its beauty, Paphiopedilum is recognized as rare orchids due to intensive destruction of its habitat. Propagation of Indonesian Paphiopedilum had been conducted at Bogor Botanic Garden. Strong, healthy plantlet of Paphiopedilum glaucophyllum, P. superbiens, and P. primunilum were derived from seeds sown on 0.8 Knudson-C medium. "

"Over one hundred species of Indonesia's native orchids had been propagated generatively at Bogor Botanic Garden during the last seven years. Germination of 100 species Vacin and Went and Hyponex media were varied in regard to their requiremnet. However, some orchids showed a tendency to germinate better in one of the medium. The result presented in this paper is designated as a guideline to put the priority setting of Indonesia's native orchid propagation program in Bogor Botanic Garden"

"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."

"ABSTRAKBurahol (Stelechocarpus burahol (blume) Hook.f. & Thomson) belongs to Annonaceae family (custardapple). Burahol distributes in Southeast Asia, and commonly cultivated in Java. Bogor Botanic Gardens has 12 specimens of Burahol. The fruit almost globose, brownish, pericarp brown, juicy, edible. The seeds have various form with cryptogeal germination (durian type)."

"Due to potential impact of invasive alien (exotic) species to the natural ecosystem, inventory of exotic species in the Cibodas Botanic Gardens (CBG) remnant forest area is an urgent need for CBG. Inventory of exotic species can assist gardens manager to set priorities and plan better responses for possible or existed invasive plants in the CBG remnants forest. the objectives of this study are to do inventory of the exotic species in the CBG remnants forest and to determine whether several environmental variables play role to the existence of exotic species in the CBG remnant forests. there are 26 exotic plant species (23 genera, 14 families) found and recorded from all four remnant forests in CBG. cluster analysis of four environmental variables shows that clustering of environmental factors of exotic species correlates with the abundances of those exotic signify the role of environmental variables on the existence of exotic plant species. the information of exotic plant species in the remnants forest is the base information for gardens manager to manage exotic species in CBG remnants forest. the relation of several environmental factors with exotic species abundance could assist gardens manager to understand better the supportive and or suppressor factors of exotics in the CBG remnants forest. further study on these species is needed to set priorities to decide which species should be treated first in order to minimize the impact of exotic plant species to native ecosystem of CBG."

"Cestrum aurantiacum Lindl. is an exotic species found in native remnant forest of GPNP which is located inside the Cibodas Botanic Garden (CBG). Risk assessment is an important tool to choose best decision for invasive plant management. Risk assessment analysis on C. aurantiacum in Cibodas Botanic Garden was conducted using Multi Criteria Decision Analysis (MCDA) method. Analytical Hierarchy Process (AHP) used in the valuation process. Three sub-criteria used: minimizing the ecological impact, minimizing the management cost, and maximizing the public acceptance. Five management alternatives were used: do nothing (DN), eradication (E), containment (C), bio-control (BC) and harvesting (H). Harvesting (H) recommended as the best management decision for C. aurantiacumin at CBG remnant forest. This harvesting decision is not only creating environment/ ecosystem remediation but also as sources of fund in the management activity of the area."

"Psophocarpus scandens (Endl.0 Verdc. is a member of a small genus of leguminous plants that includes the vegetable crop, winged bean. Some plants of P. scandens, an endemic of tropical Africa, were recently found growing uncultivated in site XIX.P within Bogor Botanic Gardens. It is possible these plants are descendants from experements carried out iin the Gardens in the 1970s, or even possible from original plants recorded in Bogor as early as 1842. This plants has trifoliate leaves and attractive blue butterfly-like flowers, smaller in size that the domesticated winged bean. Its small winged pods are a popular bush food in Africa, but unlike the domesticated winged bean, P. scandens has the potential to be weedy. At times, it has been used as a leguminous cover crop in the plantation industry."