E-Journal Center for Plant Conservation Botanic Gardens-LIPI (Indonesian Institute of Sciences / Lembaga Ilmu Pengetahuan Indonesia)
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Averrhoa bilimbi L., Averrhoa carambola L. forma acidis dan Averrhoa carambola L. forma dulcis: BELIMBING TUA KOLEKSI BERSEJARAH DI KEBUN RAYA
Get PDFOxalidaceae is family of star fruit consist of 6 genera with around 775 species distributed in tropical areas. Averrhoa is a genus among all genera. To 2007 only two species were known as member of the genus, namely Averrhoa bilimbi L. and Averrhoa carambola L. Based on data of garden books at Registration Collection Sub Division, Center for Plant Concervation Botanic Gardens, Indonesian Institute of Sciences, A. bilimbi has been recorded as a collection since 1823. It was cultivated at VII.D.3 – 3a under the name belimbing besi as a local name, originated from Java. It was recorded that Averrhoa carambola has two forma level, A. carambola forma acidis Koorder & Valeton and Aaverrhoa carambola forma dulcis Koorder & Valeton. A. carambola forma acidis was from Java and cultivated at VII. D. 2 – 2a in 1925 with local name belimbing asam. Averrhoa carambola forma dulcis Koorder & Valeton was cultivated in VII.D. 3 – 3a since 1844. Averrhoa carambola forma acidis and A. carambola forma dulcis are now recognized as A. carambola complex. Among all plants cultivated in the garden, Averrhoa is the oldest collection, 191 years (A. bilimbi), 91 years (A. carambola forma acidis) and 172 years (A. carambola forma dulcis) and have been part of The Bogor Botanical Garden’s long history.Oxalidaceae is family of star fruit consist of 6 genera with around 775 species distributed in tropical areas. Averrhoa is a genus among all genera. To 2007 only two species were known as member of the genus, namely Averrhoa bilimbi L. and Averrhoa carambola L. Based on data of garden books at Registration Collection Sub Division, Center for Plant Concervation Botanic Gardens, Indonesian Institute of Sciences, A. bilimbi has been recorded as a collection since 1823. It was cultivated at VII.D.3 – 3a under the name belimbing besi as a local name, originated from Java. It was recorded that Averrhoa carambola has two forma level, A. carambola forma acidis Koorder & Valeton and Aaverrhoa carambola forma dulcis Koorder & Valeton. A. carambola forma acidis was from Java and cultivated at VII. D. 2 – 2a in 1925 with local name belimbing asam. Averrhoa carambola forma dulcis Koorder & Valeton was cultivated in VII.D. 3 – 3a since 1844. Averrhoa carambola forma acidis and A. carambola forma dulcis are now recognized as A. carambola complex. Among all plants cultivated in the garden, Averrhoa is the oldest collection, 191 years (A. bilimbi), 91 years (A. carambola forma acidis) and 172 years (A. carambola forma dulcis) and have been part of The Bogor Botanical Garden’s long history
PROFIL DAN KARAKTERISTIK PEMANDUAN PERIODE 2010 – 2016 DI KEBUN RAYA CIBODAS
Get PDFTwo main programs of environmental education have been run by Cibodas Botanic Gardens since 1999 i.e. (1) educational tour within the garden and (2) conservation awareness outside the garden. This paper provides general information on visitor's profile participated in educational tour within the garden from 2010-2016. Based on the data, some strategies were discussed to improve the quality of the program.Two main programs of environmental education have been run by Cibodas Botanic Gardens since 1999 i.e. (1) educational tour within the garden and (2) conservation awareness outside the garden. This paper provides general information on visitor's profile participated in educational tour within the garden from 2010-2016. Based on the data, some strategies were discussed to improve the quality of the program
DEWANDARU (Eugenia uniflora L.), BUAH LEGENDARIS YANG SARAT MITOLOGI DI PEGUNUNGAN KAWI
No full textDewandaru (Eugenia uniflora L.) is known as a legendary plant in Kawi Mountain, Indonesia. Traditional believed of local people of Gunung Kawi in East Java suggest that Dewandaru (E. uniflora) considered as sacred plant and can bring a fortune. Being a native plant of Indonesia with various values this species has been cultivated in Purwodadi Botanic Gardens as a source for conservation uses.Dewandaru (Eugenia uniflora L.) is known as a legendary plant in Kawi Mountain, Indonesia. Traditional believed of local people of Gunung Kawi in East Java suggest that Dewandaru (E. uniflora) considered as sacred plant and can bring a fortune. Being a native plant of Indonesia with various values this species has been cultivated in Purwodadi Botanic Gardens as a source for conservation uses
DISTRIBUSI, EKOLOGI, DAN STATUS KONSERVASI Hernandia nymphaeifolia (C. Presl) Kubitzki DI KALIMANTAN
Get PDFResearch on distribution, habitat, and conservation status of Hernandia nymphaeifolia (C. Presl.) Kubitzki growing on sandy coastal forests were conducted in Kalimantan, Indonesia. The study showed that H. nymphaeifolia were distributed in all regions of Kalimantan, but not always found in their habitat. Species of plants dominated the habitat vegetation were Calophyllum inophyllum, Hibiscus tiliaceus and Pongamia pinnata. Soil characteristic in the habitat was dominated with sandy structure with low nutrition content. Seven populations and 44 mature trees were found in Kalimantan. An assessment of the conservation status of H. nymphaeifolia following IUCN guideline criteria showed that its status in Indonesia was Endangered (EN B2b(ii,iii)c(ii, iii).Penelitian distribusi, habitat, dan status konservasi Hernandia nympaheifolia (C. Presl) Kubitzki dilakukan di seluruh wilayah Kalimantan, Indonesia, khususnya pada habitat hutan pantai berpasir. Hasil penelitian menunjukkan jenis ini hidup tersebar di seluruh wilayah Kalimantan, namun tidak selalu ditemukan pada habitat hutan pantai berpasir. Jenis-jenis dominan pembentuk habitat H. nympaheifolia adalah Calophyllum inophyllum, Hibiscus tiliaceus, dan Pongamia pinnata. Tipe tanah pada habitat adalah dominan pasir dengan tingkat kesuburan yang rendah. Berdasarkan hasil survei ditemukan 7 jumlah populasi dan 44 pohon dewasa di Kalimantan. Status konservasi H. nympaheifolia di Indonesia berdasarkan kriteria IUCN termasuk genting /EN (B2b(ii,iii)c(ii,iii)
IDENTIFIKASI DAN FENOLOGI KOLEKSI Canarium hirsutum Willd. DI KEBUN RAYA BOGOR
Get PDFCanarium cf. hirsutum, Bogor Botanic Gardens collection in vak Z.200–200a, originating from North Sulawesi, has a morphological character that is different from other Canarium species. The different morphological characters are the presence of brown and sharp feathers on the leaf stalks, leaf blades, buds, and rind. These two collections also have no stipules and have deciduous leaves. this research aimed to obtain a valid species name from Canarium cf. hirsutum in vak Z.200 and 200a and their phenological data. The identification was carried out observatively, with observations on the morphological characters of leaves, stems, flowers, and fruit, as well as flower anatomy. Furthermore, it is compared with specimen type, protologue, herbarium, and literatures. From the reidentification results, both plant collections are Canarium hirsutum Willd. These collections are dioecious, female trees at Z.200a and male trees at Z.200. The fallen leaves, twice a year in February to March and September to October. Shedding of leaves occurs for 1–2 months, and without leaves for 7–10 days. Female tree produces flowers four times and bears fruit twice. Male tree produces flowers twice. Young fruit appears 35 days after flowering appears. The development of fruit to harvest is for 10 months. Seed germination of five seeds from 18 fruits (27.7%) sown in March 2020, 44–93 days after sowing. Further research is necessary, especially related to the character of male and female flower structure, pollen beads, and repentiveness of the pistil.Canarium cf. hirsutum koleksi Kebun Raya Bogor vak Z.200–200a, berasal dari Sulawesi Utara, memiliki karakter morfologi yang berbeda dengan jenis Canarium lainnya. Karakter morfologi yang berbeda adalah adanya bulu-bulu cokelat dan tajam pada tangkai daun, helaian daun, pucuk tunas, dan kulit buahnya, serta tidak memiliki daun penumpu. Selain itu, kedua koleksi ini mengalami gugur daun. Penelitian ini bertujuan untuk mendapatkan nama jenis yang valid dari Canarium cf. hirsutum di vak Z.200 dan 200a beserta data fenologinya. Identifikasi dilakukan secara observatif, dengan pengamatan pada karakter morfologi daun, batang, bunga, buah, dan anatomi bunga. Selanjutnya dibandingkan dengan spesimen tipe, protolog, herbarium, dan literatur. Dari hasil reidentifikasi, kedua koleksi merupakan jenis Canarium hirsutum Willd. Kedua koleksi tersebut berumah dua (dioecious), pohon betina pada Z.200a dan pohon jantan pada Z.200. Kedua koleksi mengalami gugur daun, dua kali setahun, yakni pada Februari hingga Maret dan September hingga Oktober. Proses gugur daun terjadi selama 1–2 bulan, dan kondisi tanpa daun selama 7–10 hari. Pohon betina Z.200a menghasilkan bunga empat kali dan berbuah dua kali. Pohon jantan Z.200 menghasilkan bunga dua kali. Buah muda muncul 35 hari setelah muncul perbungaan. Perkembangan dari buah muda hingga panen selama 10 bulan. Perkecambahan biji sebanyak lima kecambah dari 18 buah (27,7%) yang disemai pada Maret 2020, dengan lama waktu 44–93 hari setelah semai. Penelitian ini perlu dilanjutkan khususnya terkait dengan karakter struktur bunga jantan dan betina, butiran polen, dan repestifnya kepala putik
KEANEKARAGAMAN JENIS POHON DAN POTENSI SERAPAN KARBON TAMAN KEHATI BUMI PATRA, INDRAMAYU, JAWA BARAT
Get PDFThe Indonesian government is committed to reducing greenhouse gas emissions through deforestation prevention and planting trees. Planting trees in urban areas is carried out, among others, through the development of urban forests and biodiversity parks. Biodiversity parks have the function to increasing biodiversity in urban areas and absorb greenhouse gases. This study aims to determine the diversity of trees at Bumi Patra Bidoversity Park in Indramayu and their contribution to carbon absorption. Inventory and measurement of tree diameter and height were carried out by census method. Bumi Patra Biodiversity Park covered an area of 19.30 hectares with 38 plant species, a total of 1,889 trees, or an average density of 98 trees per hectare. The species diversity index (H’) of vegetation in this biodiversity park is 3.16, with an evenness index (e) of 0.90 and a species richness index ® of 5.36. Biomass and carbon content in Bumi Patra Biodiversity Park was 123.38 tons or equivalent to 61.69 tons C. The average biomass and carbon potential per hectare was 6.38 ton/ha or 3.20 tons C/ha. Potential biomass and carbon content were dominated by angsana (Pterocarpus indicus Willd) and mango (Mangifera indica L.) with 119.44 kg (59.72 tons C) and 2.62 tons (1.31 tons C), respectively.Pemerintah Indonesia berkomitmen menurunkan emisi gas rumah kaca, antara lain melalui pencegahan deforestasi dan penanaman pohon. Penanaman pohon di perkotaan antara lain dilakukan melalui pembangunan hutan kota dan taman keanekaragaman hayati (taman kehati). Taman kehati memiliki fungsi meningkatkan keanekaragaman hayati di perkotaan dan menyerap gas rumah kaca. Penelitian ini bertujuan untuk mengetahui keanekaragaman jenis pohon di Taman Kehati Bumi Patra, dan kontribusinya terhadap serapan karbon. Inventarisasi dan pengukuran diameter dan tinggi pohon dilakukan dengan metode sensus. Hasil penelitian mencatat Taman Kehati Bumi Patra memiliki luas 19,30 hektare memiliki tanaman 38 jenis, berjumlah 1.889 pohon atau kerapatan rata-ratanya 98 pohon per hektar. Indeks keanekaragaman jenis (H’) vegetasi di taman kehati ini adalah 3,16, dengan indeks kemerataan jenis (e) 0,90 dan indeks kekayaan jenis ® 5,36. Biomassa dan kandungan karbon di Taman Kehati Bumi Patra sebesar 123,38 ton setara dengan 61,69 ton C. Rata-rata potensi biomassa dan karbon per hektar adalah 6,38 ton/ha atau 3,120 ton C/ha. Potensi biomassa dan kandungan karbon didominasi oleh angsana (Pterocarpus indicus Willd) dan mangga (Mangifera indica L.), masing-masing sebesar 119,44 ton (59,72 ton C) dan 2,62 ton (1,31 ton C)
KEBUN RAYA SRIWIJAYA: BENTENG KONSERVASI FLORA LAHAN GAMBUT SUMATERA
Get PDFEstablishment of The Sriwijaya Botanical Garden (Kebun Raya Sriwijaya or KRS) is one of an answer to address the declining rate of plant diversity in Sumatra. Occupied an area of 100 ha in Ogan Ilir Regency, conservation of Sumatran peatland flora was designated as the garden’s theme. The Sriwijaya Botanical Garden was launched on July 27, 2018 and to date has conserved 76 tribes, 191 genera, and 366 species. Supported with public facilities and infrastructures, it is expected that the Botanical Gardens will be ready to played its role as one of the leading plant conservation institution in Indonesia
HEMIEPIFIT Ficus spp. DI KEBUN RAYA BOGOR
Get PDFOne of the genera that can be found in Bogor Botanical Garden’s plant collection is Ficus (Moraceae). This genus has several habitus, one of which is hemiepiphyte. There are several stages of hemiepiphyte Ficus spp. growth process. It starts from the epiphytic phase to the last phase as a strangler that can kill the host tree. Hemiepiphyte Ficus spp. has a very important role in terms of improving garden’s ecological function. However, hemiepiphyte Ficus spp. need to be properly managed in order not to destroy the host plant especially when it is a plant collection with particular value.One of the genera that can be found in Bogor Botanical Garden’s plant collection is Ficus (Moraceae). This genus has several habitus, one of which is hemiepiphyte. There are several stages of hemiepiphyte Ficus spp. growth process. It starts from the epiphytic phase to the last phase as a strangler that can kill the host tree. Hemiepiphyte Ficus spp. has a very important role in terms of improving garden’s ecological function. However, hemiepiphyte Ficus spp. need to be properly managed in order not to destroy the host plant especially when it is a plant collection with particular value
Tacca chantrieri André: BUNGA KELELAWAR HITAM EKSOTIK DI KEBUN RAYA BOGOR DAN PEMANFAATANNYA
No full textTacca chantrieri, known as devil flower or black bat flower, belongs to the Dioscoreaceae family. It has a unique inflorescence. As an indigenous perennial herb of the tropics, it is commonly used by locals as an ornamental and medicinal plant. The plant distributes and centralizes in Indo-Malesia from Southeast Asia to Solomons. Moreover, the rhizomes of T. chantrieri have been used in Chinese medicines to treat various diseases such as burns, gastric ulcers, enteritis, and hepatitis. Some studies found that secondary metabolites of T. chantrieri, such as taccalonolides, diarylheptanoids, and steroids can be used as an anti-inflammatory, antimicrobial, antitumor, and anticancer, especially leukemia, colon cancer, ovarian cancer, and stomach. This article is focused on the characteristic of T. chantrieri, distribution, habitat, plant propagation, and its potential uses.Tacca chantrieri, known as devil flower or black bat flower, belongs to the Dioscoreaceae family. It has a unique inflorescence. As an indigenous perennial herb of the tropics, it is commonly used by locals as an ornamental and medicinal plant. The plant distributes and centralizes in Indo-Malesia from Southeast Asia to Solomons. Moreover, the rhizomes of T. chantrieri have been used in Chinese medicines to treat various diseases such as burns, gastric ulcers, enteritis, and hepatitis. Some studies found that secondary metabolites of T. chantrieri, such as taccalonolides, diarylheptanoids, and steroids can be used as an anti-inflammatory, antimicrobial, antitumor, and anticancer, especially leukemia, colon cancer, ovarian cancer, and stomach. This article is focused on the characteristic of T. chantrieri, distribution, habitat, plant propagation, and its potential uses