E-Journal Center for Plant Conservation Botanic Gardens-LIPI (Indonesian Institute of Sciences / Lembaga Ilmu Pengetahuan Indonesia)
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REVIEW ON RENEWABLE ENERGY SOURCES BASED ON THERMAL CONVERSION IN THE PULP AND PAPER INDUSTRY
Full text linkPulp and paper industries have great potential and prospect for resources of renewable energy. These resources are generated from almost all stages of the pulp and paper manufacturing process. Energy-rich biomass in pulp mills includes bark, sawdust, wood waste, pins, fines, knots, black liquor, and sludge from wastewater treatment plant (WWTP). Energy-rich rejects at the paper mill includes fiber and plastics from the hydropulper unit, and sludge from WWTP. Among these biomasses, bark has the greatest quantity while hydropulper rejects has the highest calorific value. The amount of bark reaches 100-300 kg/t pulp or 60-90% of wood waste in pulp mills, while hydropulper rejects although only reach 5-10% of used paper quantity, has a heating value of 28.81 MJ/kg (air dried basis). Biomass and reject can be converted into renewable energy with a higher energy density through thermal-based conversion technologies such as hydrothermal processing, torrefaction, pyrolysis, and gasification. The renewable energy products include hydrated sludge, biomass pellets, torrefied biomass, bio-oil, and syngas. Several technologies such as gasification are already operating commercially, while several other technologies such as hydrothermal and pyrolysis are still being improved
PENGENDALIAN SERANGAN HAMA TERHADAP KOLEKSI ANGGREK KEBUN RAYA BOGOR
Full text linkOrchids are renown for its beautiful flowers and among one of the most popular within ornamental plants. Like other plants in general, orchid is not free from pests and diseases. Pests and disease may decline its vigour or even causes serious damage to orchid plants. In practice a high standard of house keeping in a greenhouse is important to avoid the loss of precious orchid collection. The presence of some pest and its treatment in orchid green house in Bogor Botanic Garden is reported in this paper.Orchids are renown for its beautiful flowers and among one of the most popular within ornamental plants. Like other plants in general, orchid is not free from pests and diseases. Pests and disease may decline its vigour or even causes serious damage to orchid plants. In practice a high standard of house keeping in a greenhouse is important to avoid the loss of precious orchid collection. The presence of some pest and its treatment in orchid green house in Bogor Botanic Garden is reported in this paper
REVIEW 10 TAHUN PERJALANAN KEBUN RAYA MASSENREMPULU ENREKANG
Full text linkEnrekang Botanical Garden was found in 14th of March 2007, situated in Batu Mila village district of Maiwa South of Sulawesi Province. The botanic garden has strategic location as it striped by Makassar – Tana Toraja road, which has been pereviously a popular tourist destination area . To date as many as 13.997 plants has been collected, consist of 509 species from 85 family and 342 genera. Progress on public facilities, infrastructure as well as botanical garden conservation program has been developed through times. In the hope to conserve plant and local knowledge, “Conservation of Wallacean Flora” was choosen as theme of Enrekang Botanical Garden.Enrekang Botanical Garden was found in 14th of March 2007, situated in Batu Mila village district of Maiwa South of Sulawesi Province. The botanic garden has strategic location as it striped by Makassar – Tana Toraja road, which has been pereviously a popular tourist destination area . To date as many as 13.997 plants has been collected, consist of 509 species from 85 family and 342 genera. Progress on public facilities, infrastructure as well as botanical garden conservation program has been developed through times. In the hope to conserve plant and local knowledge, “Conservation of Wallacean Flora” was choosen as theme of Enrekang Botanical Garden
PROFIL KEBUN RAYA JOMPIE PAREPARE, SULAWESI SELATAN
Full text linkKebun Raya Jompie Parepare (KRJP) is one of the regional botanic gardens built on cooperation between the Center for Plant Conservation Bogor Botanic Gardens/Center for Plant Conservation Botanic Gardens - Indonesian Institute of Sciences, Ministry of Public Works and Public Housing, and the City Government of Parepare South Sulawesi Province. KRJP’s main goal is to become the center for collection and conservation of coastal Wallacean flora. On 28 November 2017 KRJP was inaugurated to public with Pigafetta elata (Mart.) H.Wendl., an endemic palm of Sulawesi define as its logo. KRJP has implemented five functions of botanic gardens, namely conservation, research, education, tourism and environmental services. The conservation function of KRJP can be seen through its plants collection which reflected the garden’s theme. Non-orchid flowering plants, consist of 65 tribes, 176 genera, 239 species, and 791 specimens; orchids (one tribe, 21 genera, 34 species, and 123 specimens); and pteridophytes (10 tribes, 15 genera, 19 species, and 30 specimens). In total KRJP has a collection of 292 species, with 132 species (45.21%) representing Sulawesi’s flora large diversity including endemic species such as Diospyros celebica Bakh., Pinanga caesia Blume, and Coelogyne celebensis J.J. Sm. Some plants of KRJP are listed as threatened plants according to IUCN such as Diospyros celebica (Vulnerable). While Caryota no Becc. listed as protected species based on Regulation of the Ministry of Environment and Forestry No. P.106/2018 on Protected Flora and Fauna. All KRJP orchids collection are included in Appendix II of CITES. The number of visitors to KRJP increased from 2016 to 2019 indicating the high public interest to visit KRJP, both for leisure and attend environmental education. KRJP needs to continue sthrengthen its role and function in the conservation of Indonesian plants
KEBUN RAYA JAGATNATHA JEMBRANA BALI: KEBUN RAYA PERTAMA DI INDONESIA DENGAN PENGELOLAAN TANAMAN KOLEKSI BERDASARKAN POLA TEMATIK
Full text linkConservation of Balinese medicinal plant and Usada has been designated as the theme for Jagatnatha Jembrana Botanic Garden (JJBG). This theme is chosen in the hope to preserve native, medicinal plant used in Hindu Balinese ritual including local knowledge of Usada. The landscaping for plant collection is arrange according to each theme namely usada, kamboja and upakara park. Develop Pekraman village (cultural village concept) is one of the mission of JJBG to promote conservation, strengthen institutional collaboration as well as make the garden a center of excellent for conservation education in Indonesia
UPAYA PERBANYAKAN Ervatamia divacata (L.) Burck. DENGAN ZAT PENGATUR TUMBUH 2,4-D DALAM MEDIUM CAIR
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SELUK BELUK MARGA ENSETE BRUCE EX HORAN. (MUSACEAE)
No full textEnsete is a member of Musaceae family. The genus comprises of seven species and distributed in the Tropical Africa and Tropical Asia. It can be easily distinguished from the common banana (Musa spp.) from its single-stemmed habit and large inflorescense. There are two species of Ensete in Indonesia, namely E. glaucum (Roxb.) Cheesman and E. ventricosum (Welw.) Cheesman. The first one is a native species of Tropical Asia while the latter is an introduced species from Africa. Apparently, the oldest fossil record of Ensete showed that this group of plants presumed to be existed since the Eocene Epoch. The utilization, propagation, and IUCN status of Ensete are explained in this paper.Ensete is a member of Musaceae family. The genus comprises of seven species and distributed in the Tropical Africa and Tropical Asia. It can be easily distinguished from the common banana (Musa spp.) from its single-stemmed habit and large inflorescense. There are two species of Ensete in Indonesia, namely E. glaucum (Roxb.) Cheesman and E. ventricosum (Welw.) Cheesman. The first one is a native species of Tropical Asia while the latter is an introduced species from Africa. Apparently, the oldest fossil record of Ensete showed that this group of plants presumed to be existed since the Eocene Epoch. The utilization, propagation, and IUCN status of Ensete are explained in this paper
KEBUN RAYA GIANYAR: KONSERVASI TUMBUHAN ASLI GIANYAR, UPACARA ADAT, DAN TUMBUHAN OBAT
Full text linkThe island of Bali is renowned for its long history, rich culture and tradition influenced by Hinduism. Hinduism has affected every life aspects of Balinese till today, creating a unique and amazing culture. In practice Balinese perform various ceremony and rituals. To date, knowledge of Balinese Hindu ceremonial plants is still limited to tukang banten such as offerings’ makers or assistants for ritual purposes, while for Usada plants (Balinese medicinal practice) is only limited to Usada practitioner. An effort to conserve the local knowledge is needed for future generation. In a long run one of the efforts can be realized by establishment of ex-situ conservation areas. The local government of Gianyar initiated the establishment of the botanical garden since 2016 in collaboration with LIPI (Indonesian Institute of Sciences). In accordance with the goal to preserve the native plants and the local knowledge, the theme “Conservation of native plants of Gianyar” has been defined. Since 2017 the development of the Gianyar Botanical Garden has been started involving construction works, landscaping and garden management preparation