Buletin Kebun Raya最新文献_第7页

POPULATION STATUS OF THE ENDANGERED Rafflesia bengkuluensis Susatya, Arianto & Mat–Salleh AT KAUR REGENCY, SOUTHERN BENGKULU BENGKULU南部KAUR REGENCY濒危bengkuluensis Susatya, Arianto和Mat-Salleh的种群状况

Buletin Kebun Raya Pub Date : 2019-05-17 DOI: 10.14203/BKR.V20I1.408

A. Susatya, Faezal Prandeka, S. Saprinurdin, Nasrul Rahman

{"title":"POPULATION STATUS OF THE ENDANGERED Rafflesia bengkuluensis Susatya, Arianto & Mat–Salleh AT KAUR REGENCY, SOUTHERN BENGKULU","authors":"A. Susatya, Faezal Prandeka, S. Saprinurdin, Nasrul Rahman","doi":"10.14203/BKR.V20I1.408","DOIUrl":"https://doi.org/10.14203/BKR.V20I1.408","url":null,"abstract":"Rafflesia ben gkuluensis Susatya, Arianto & Mat–Salleh merupakan salah satu jenis Rafflesia yang mempunyai ukuran populasi yang paling kecil. Setelah dideskripsikan sebagai jenis baru pada tahun 2005, populasi jenis tersebut mengalami kepunahan secara lokal. Baru tahun 2014, sekelompok penduduk lokal menemukan populasi baru di tempat yang tidak jauh dari populasi awal. Penelitian ini dimaksudkan untuk mengkaji status populasi atribut yang meliputi mortalitas, pertumbuhan kuncup dan ukuran populasi pada populasi yang baru ditemukan dan membandingkannya dengan status populasi 2002 dan 2007. Tiap kuncup dipetakan dan diukur diameternya setiap bulan selama empat bulan. Hasil penelitian menunjukkan bahwa rata–rata subpopulasi adalah 4,75 kuncup dan tidak pernah melebihi dari delapan kuncup. Struktur populasi didominasi oleh kuncup dengan ukuran kecil atau berdiameter kurang dari enam cm. Selama penelitian, jumlah kuncup turun sampai dengan 67%. Diantara sebelas subpopulasi yang tercatat, lima diantaranya mengalami 100% kematian. Sebagian besar kematian terjadi pada kuncup dengan diameter ukuran kurang dari enam cm. Perbandingan dua kelas diameter kuncup memperlihatkan bahwa kelas diameter yang lebih besar mempunyai pertumbuhan kuncup lebih dari dua kali dibandingkan dengan kelas diameter yang lebih kecil.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134353344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

IN VITRO CULTURE OF Amorphophallus titanum (Becc.) Becc. ex Archang AT BOGOR BOTANIC GARDENS Kultur In Vitro Amorphophallus titanum (Becc.) Becc. ex Arcang di Kebun Raya Bogor

Buletin Kebun Raya Pub Date : 2019-05-17 DOI: 10.14203/BKR.V20I1.407

Irawati Irawati, Witjaksono Witjaksono, K. U. Nugraheni, Yupi Isnaini, Sofi Mursidawati, Elizabeth Handini, Raden Vitri Garvita, Ayani Leksonowati, Eka Martha Della Rahayu, Richa Kusuma Wati

{"title":"IN VITRO CULTURE OF Amorphophallus titanum (Becc.) Becc. ex Archang AT BOGOR BOTANIC GARDENS Kultur In Vitro Amorphophallus titanum (Becc.) Becc. ex Arcang di Kebun Raya Bogor","authors":"Irawati Irawati, Witjaksono Witjaksono, K. U. Nugraheni, Yupi Isnaini, Sofi Mursidawati, Elizabeth Handini, Raden Vitri Garvita, Ayani Leksonowati, Eka Martha Della Rahayu, Richa Kusuma Wati","doi":"10.14203/BKR.V20I1.407","DOIUrl":"https://doi.org/10.14203/BKR.V20I1.407","url":null,"abstract":"In vitro culture of Amorphophallus titanum (Becc.) Becc. ex Arcang began more than a decade ago at Bogor Botanic Gardens. This paper is a summary of the last three years activities on the propagation of A. titanum. The initial cultures originated from different sources some of them were from the gardens collections. Different parts of the plant were used as explants; axillary buds of the corm, leaf veins and cataphyll. Murashige and Skoog (MS) formulation was used as the basal media; and different plant growth regulators or organic substances were added to find out the most suitable media for inoculation and for development of callus, root and shoot. Different types of cultures were developed and single shoots or multiple shoots as well as compact and friable callus were obtained from different explant sources. Zeatin added to MS medium gave the best result for shoot and root induction and the addition of banana showed promising results for shoot maturation in culture. The overall trials are described in this paper.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133572285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ethnobotanical Study of Medicinal Plants in the Adjacent Area of Lake Buyan-Tamblingan, Bali. 巴厘岛布扬-坦布林甘湖邻近地区药用植物的民族植物学研究。

Buletin Kebun Raya Pub Date : 2019-05-17 DOI: 10.14203/BKR.V20I1.403

Gebby Agnessya Esa Oktavia, I. Darma, W. Sujarwo

{"title":"Ethnobotanical Study of Medicinal Plants in the Adjacent Area of Lake Buyan-Tamblingan, Bali.","authors":"Gebby Agnessya Esa Oktavia, I. Darma, W. Sujarwo","doi":"10.14203/BKR.V20I1.403","DOIUrl":"https://doi.org/10.14203/BKR.V20I1.403","url":null,"abstract":"The forest areas around Buyan-Tamblingan Lake have a high biodiversity value. At the same time, the expansion of agricultural lands and settlement is continuing in the region. Therefore, the conservation of plants and documentation of local knowledge in the area around Buyan-Tamblingan Lake is necessary. This study aims to determine the diversity of plants used as medicine by the communities around Buyan-Tamblingan Lake and to find out what plant species are considered most important by these community groups. This study was conducted for five days on 9 – 14 March 2015. Ethnobotanical data were collected using a method of semi-structured interviews and group discussions. The purposive selection of respondents sought those considered to have the best knowledge of ethnobotany. A total of five respondents were interviewed. This study documented as many as 69 species of medicinal plants being used, belonging to 59 genera and 36 families, with the Zingiberaceae being the most widely used. The floristic region of all plant species documented included Malesiana (21.95%), India (18.90%), Indochina (16.46), and East Asia (9.15). Leaves were the part of plants most often used. Plant species that had the highest use value (UV = 1) were Acorus calamus L., Cocos nucifera L., Curcuma longa L., and Zingiber officinale Roscoe. As many as 37 different ailments were mentioned by communities around Buyan-Tamblingan Lake including rheumatic, heartburn, and headaches.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131671976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

BAMBOO DIVERSITY AT LAIWANGI-WANGGAMETI NATIONAL PARK, SUMBA, INDONESIA 印度尼西亚松巴laiwangi-wanggameti国家公园的竹子多样性

Buletin Kebun Raya Pub Date : 2019-01-04 DOI: 10.14203/bkr.v21i1.430

I. P. G. Damayanto, Taufik Mahendra, D. Rosalina

引用次数: 4

AUTEKOLOGI Dryobalanops lanceolata Burck DI KAWASAN HUTAN KINARUM DAN TAMPAAN, KALIMANTAN SELATAN

Buletin Kebun Raya Pub Date : 2019-01-04 DOI: 10.14203/bkr.v21i1.431

D. Dodo, S. Hidayat

{"title":"AUTEKOLOGI Dryobalanops lanceolata Burck DI KAWASAN HUTAN KINARUM DAN TAMPAAN, KALIMANTAN SELATAN","authors":"D. Dodo, S. Hidayat","doi":"10.14203/bkr.v21i1.431","DOIUrl":"https://doi.org/10.14203/bkr.v21i1.431","url":null,"abstract":"The autecological study of kapur tree ( Dryobalanops lanceolata Burck) has been conducted in the Kinarum Forest of Tabalong and the Tampaan Forest of Balangan, South Kalimantan. This study aims to obtain the latest information about the existence of D. lanceolata and its habitat conditions. This study has been conducted in both forest areas by sampling using the pathway method. The total area observed was 0.6 ha in the Kinarum Forest and 0.2 ha in the Tampaan Forest. The results showed that D. lanceolata grew better in Kinarum Forest than Tampaan Forest. Tree of D. lanceolata is the most dominant in Kinarum Forest with INP = 46.26%, while in Tampaan Forest is ranked fourth (INP = 21.28%); the volume of D. lanceolata stands in Kinarum Forest (2910.55 m 3 /ha) is greater than in Tampaan Forest (90.55 m 3 /ha). The IS values for tree level are 0.55 (17 species), pole 0.18 (four species), saplings 0.08 (three species) and seedlings 0.10 (two species). The correlation value between the presence of D. lanceolata and the environmental variables was very weak to weak (<0.399). In general, D. lanceolata grows in a somewhat steep, steep, to very steep terrain with slopes heading west (-35 o to +15 o ), sandy loam soil texture, brown (7.5 YR 4/6) to brown or yellowish red (10 YR 5/6), pH 5.8-6.5, C/N ratio 13 18, air temperature 30.7 + 1.36 o C, air humidity 55 + 18%, light intensity 1954, 64 + 2170.98 lux, and percent canopy 28.35 + 11.39%.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121154822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ENKAPSULASI PROTOKORM UNTUK KONSERVASI JANGKA PENDEK Grammatophyllum speciosum Blume (ORCHIDACEAE)

Buletin Kebun Raya Pub Date : 2019-01-04 DOI: 10.14203/BKR.V21I1.428

Popi Aprilianti, Diah Ratnadewi, Irawati Irawati

{"title":"ENKAPSULASI PROTOKORM UNTUK KONSERVASI JANGKA PENDEK Grammatophyllum speciosum Blume (ORCHIDACEAE)","authors":"Popi Aprilianti, Diah Ratnadewi, Irawati Irawati","doi":"10.14203/BKR.V21I1.428","DOIUrl":"https://doi.org/10.14203/BKR.V21I1.428","url":null,"abstract":"Grammatophyllum speciosum Blume is one of the threatened orchid species due to over exploitation and forest degradation, therefore this species needs to be conserved. One of the conservation efforts is to propagate through synthetic seed using sodium alginate as encapsulation matrix and calcium chloride as complexing solution. This research was conducted to obtain an optimal concentration of sodium alginate and calcium chloride for synthetic seeds forming and the best storage condition (temperature and storage period). Protocorm was used as the propagule of the synthetic seed. Sodium alginate 4% produced uniform and isodiametric shape, while calcium chloride 75 mM generated rigid and clear matrix wall to ensure the protection of propagule during storage. Extending storage period resulted in lower germination percentage. The encapsulated protocorms of K3-K6 which stored at 4 o C up to 4 weeks still give the highest germination rate (93,33-100%). The synthetic seed of K2-K6 stored at 25 o C was viable up to 16 weeks with the highest germination rate 93,33-100% and also has better regrowth than those having been stored at 4 o C","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121710013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

ANALISIS VEGETASI DAN ALTERNATIF ZONASI PEMANFAATAN LAHAN DI KEBUN RAYA SAMPIT, KALIMANTAN TENGAH 分析加里曼丹中部SAMPIT植物园的植被和替代土壤利用面积

Buletin Kebun Raya Pub Date : 2019-01-04 DOI: 10.14203/bkr.v21i1.432

M. Siregar, D. W. Purnomo, Didi Usmadi, J. Witono

{"title":"ANALISIS VEGETASI DAN ALTERNATIF ZONASI PEMANFAATAN LAHAN DI KEBUN RAYA SAMPIT, KALIMANTAN TENGAH","authors":"M. Siregar, D. W. Purnomo, Didi Usmadi, J. Witono","doi":"10.14203/bkr.v21i1.432","DOIUrl":"https://doi.org/10.14203/bkr.v21i1.432","url":null,"abstract":"Recording the existing diversity of an area is necessary to be done before the area is developed into a botanic garden. This study aims to determine the composition, structure and community type of Sampit Botanic Gardens to serve as the basis for determining its land use zoning and collection themes. A vegetation analysis was conducted using plot method that was placed in five locations (each 500 m 2 ). All of the trees, sapling and ground vegetation were enumerated. A total of 40 families, 64 genera and 85 species were found within total plot of 2500 m 2 . The results shows that there are 30 species of trees, 36 species of sapling, and 43 species of ground vegetation. The highest number of trees is found in plot Lb-C (19 species), but plot Lb-D has the highest diversity and evenness indices. The three plots in dryland are dominated by Imperata cylindrica (Lk- A), Acacia mangium (Lk-B) and Melaleuca leucadendra (Lk-E), while the two plots in the wetlands are dominated by Tetramerista glabra (Lb-C) and Palaquium calophyllum (Lb-D). The highest tree density in plot Lb-C (800 trees/ha), while the highest basal area in Lb-D (24.1 m²/ha). Base on NMDS ordination, the vegetation tends to form three communities, namely: 1) Imperata cylindrica - Dicranopteris linearis , 2) Melaleuca leucadendra - Acacia mangium , and 3) Palaquium calophyllum - Tetramerista glabra . Community of P. calophyllum - T. glabra should be maintained as in situ conservation areas. I. cylindrica - D. linearis community can be used for physical buildings, thematic parks, nursery and plants development. The collection zone should be placed at the M. leucadendra - A. mangium community, and in part on the P. calophyllum - T. glabra and I. cylindrica - D. linearis communities. Collection theme for Sampit Botanic Garden suggested is ex situ conservation for heath forest.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125458417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

POTENSI DAN KANDUNGAN KARBON HUTAN MANGROVE DI KARANGSONG, INDRAMAYU, JAWA BARAT

Buletin Kebun Raya Pub Date : 2019-01-04 DOI: 10.14203/BKR.V21I1.429

N. Heriyanto, H. Gunawan

引用次数: 0

A RARE AND ENDEMIC SPECIES OF Homalomena bellula Schott (ARACEAE) IN JAVA: REDISCOVERY AND CONSERVATION 爪哇一种珍稀特有种(天南星科):再发现与保护

Buletin Kebun Raya Pub Date : 2019-01-04 DOI: 10.14203/BKR.V21I1.427

Yuzammi Yuzammi

{"title":"A RARE AND ENDEMIC SPECIES OF Homalomena bellula Schott (ARACEAE) IN JAVA: REDISCOVERY AND CONSERVATION","authors":"Yuzammi Yuzammi","doi":"10.14203/BKR.V21I1.427","DOIUrl":"https://doi.org/10.14203/BKR.V21I1.427","url":null,"abstract":"Homalomena bellula Schott termasuk ke dalam suku Araceae. Jenis ini merupakan salah satu jenis lokal endemik dan langka (kategori vulnerable menurut kiteria IUCN). Selain itu H. bellula merupakan jenis yang unik karena memiliki pola pertumbuhan tunas ( shoot architecture ) yang berbeda dengan jenis-jenis Homalomena lainnya yang ada di Pulau Jawa. Pola pertumbuhan tunas H. bellula menyerupai pola pertumbuhan tunas pada jahe-jahean atau menyerupai model Tomlinson. Keberadaan H. bellula di alam hampir tidak pernah ditemukan lagi sejak pertama kali ditemukan dan dipublikasikan oleh Schott pada tahun 1863 di Pulau Jawa. Penelitian ini bertujuan untuk mengetahui keberadaan jenis ini di habitat aslinya, pola pertumbuhan tunas dan usaha konservasinya. Kegiatan yang dilakukan adalah penelitian di lapang, studi spesimen herbarium dan spesimen hidup. Berdasarkan data dari spesimen tipe, jenis ini ditemukan di Gunung Halimun, Jawa Barat. Dari hasil penelusuran keberadaan jenis H. bellula di Pulau Jawa, ditemukan lokasi baru penyebaran jenis ini yaitu di areal Pancuran Tujuh di kaki Gunung Slamet, Baturraden, Jawa Tengah. Keberadaan jenis ini di habitatnya cukup mengkhawatirkan dan diperlukan upaya konservasi eks situ dalam upaya mendukung kelestariannya.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126915863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PETA SEBARAN POPULASI Amorphophallus titanum (Becc.) Becc. ex Arcang DI LAMPUNG, SUMATERA: UPAYA MENUJU PROPOSAL KE IUCN Red Data List DAN KONSERVASI Ex Situ

Buletin Kebun Raya Pub Date : 2018-10-10 DOI: 10.14203/bkr.v20i2.421

Esti Munawaroh, Yuzammi Yuzammi

{"title":"PETA SEBARAN POPULASI Amorphophallus titanum (Becc.) Becc. ex Arcang DI LAMPUNG, SUMATERA: UPAYA MENUJU PROPOSAL KE IUCN Red Data List DAN KONSERVASI Ex Situ","authors":"Esti Munawaroh, Yuzammi Yuzammi","doi":"10.14203/bkr.v20i2.421","DOIUrl":"https://doi.org/10.14203/bkr.v20i2.421","url":null,"abstract":"Amorphophallus titanum (Becc.) Becc. ex. Arcang belongs to Araceae family. The genus Amorphophallus consists of 220 species which is distributed in tropical and subtropical countries worldwide. About 26 species have been recorded in Indonesia or 11.6 % of the total Amorphophallus in the world. Sumatera Island has the highest endemic Amorphophallus species, encompasses 11 species, of which seven species are endemic, such as A. titanum . The presence of A. titanum in its natural habitat has been alarmed. The lowland forests of Sumatera have been widely converted into agricultural and housing, thus may affect the rate of extinction of A. titanum in nature. The aim of this study is to provide the distribution map of A titanum in Lampung. Several sites in national parks, protected forests and community forests were observed for the research. This research was carried out from 2011 to 2016 using explorative method. The results showed that less than 10 mature individuals of A. titanum were found in each location. This indicates that this species is vulnerable, or even leading to extinction in future if not immediately protected. The result of this research will proposed for reassessing the conservation status of A. titanum . All specimens of A. titanum collected from the forests are cultivated in Liwa Botanic Garden and Bogor Botanic Garden as an ex situ conservation action for the species.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125306738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0