Buletin Kebun Raya最新文献_第10页

PHENETIC ANALYSES OF TENGKAWANG (SHOREA SPP., DIPTEROCARPACEAE) Tengkawang（娑罗双树科）的表型分析

Buletin Kebun Raya Pub Date : 2016-01-01 DOI: 10.14203/bkr.v19i1.120

K. Yulita

{"title":"PHENETIC ANALYSES OF TENGKAWANG (SHOREA SPP., DIPTEROCARPACEAE)","authors":"K. Yulita","doi":"10.14203/bkr.v19i1.120","DOIUrl":"https://doi.org/10.14203/bkr.v19i1.120","url":null,"abstract":"Tengkawang is referred to a group of approximately 16 species of Shorea producing illipe butter from their kernels. The name Tengkawang mostly referred to the Bornean Illipe Nut, even though they are not restrictly distributed in Borneo. Nine of the 16 species belonging to Shorea Section Pachycarpae , two species of Section Brachypterae , three species of Section Mutica and two species of Section Shorea . Recent phylogenetic studies based on molecular markers considered Section Pachycarpae tend to form a monophyletic group. This present study was aimed to investigate the nature of groupings within Tengkawang and their relatedness based on phenotypic traits. Thirteen species of Shorea and one species of Hopea as an outgroup were selected to perform a phenetic analysis. An UPGMA dendrogram of Tengkawang was obtained using average taxonomic distance. Cluster analysis indicated that genetic distance (Dist coefficient) varied from 0.92 to 0.24. Two main groups were formed, first group contained exclusively Shorea Section Pachycarpae and second group consisted of the remaining species from various Sections The principal Component Analysis (PCA) was also performed and showed the relative position of 13 of Tengkawang in two-dimension. The PCA has also identified 27 morphological traits having important roles in the grouping of Shorea section Pachycarpae . A comparative phylogenetic analysis using several chloroplast genes was also in accordance to the results of phenetic analysis, and that the Bornean endemic Shorea section Pachycarpae was a monophyletic group.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131224275","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

INDUKSI POLIPLOIDI MENGGUNAKAN KOLKISIN SECARA IN VIVO PADA BIBIT ANGGREK BULAN (Phalaenopsis amabilis (L.) BLUME) 诱导POLIPLOIDI在月球兰花的幼苗中采用VIVO的KOLKISIN。布鲁姆)

Buletin Kebun Raya Pub Date : 2015-12-29 DOI: 10.14203/BKR.V18I1.156

E. M. D. Rahayu, D. Sukma, M. Syukur, S. A. Aziz, I. Irawati

引用次数: 8

KRITERIA PENENTUAN SPESIES PRIORITAS Rhododendron spp. TERANCAM KEPUNAHAN UNTUK DIKONSERVASI SECARA EX SITU DI INDONESIA 该物种优先级的标准是spp.曾在印尼保护过濒临灭绝的物种

Buletin Kebun Raya Pub Date : 2015-12-29 DOI: 10.14203/BKR.V18I1.155

W. Rahman

{"title":"KRITERIA PENENTUAN SPESIES PRIORITAS Rhododendron spp. TERANCAM KEPUNAHAN UNTUK DIKONSERVASI SECARA EX SITU DI INDONESIA","authors":"W. Rahman","doi":"10.14203/BKR.V18I1.155","DOIUrl":"https://doi.org/10.14203/BKR.V18I1.155","url":null,"abstract":"Proses pencapaian tujuan konservasi selalu dibatasi oleh berbagai hal, seperti waktu, dana, SDM, maupun kebijakan. Hal ini terjadi juga pada usaha konservasi tumbuhan secara ex situ . Proses menentukan jenis tumbuhan dan lokasi pengoleksian yang tepat selalu menjadi permasalahan yang dihadapi sebelum kegiatan pengoleksian dilaksanakan. Hal ini karena penentuan keputusan perlu mempertimbangkan berbagai hal seperti status konservasi, ketersediaan dana, ketersediaan informasi, waktu, dan resiko keberhasilan tumbuh. Dalam tulisan ini akan dijelaskan kerangka pengambilan keputusan untuk menentukan prioritas spesies tumbuhan yang akan dijadikan koleksi ex situ . Tiga puluh spesies Rhododendron asli Indonesia yang terancam punah digunakan sebagai contoh. Metode yang digunakan adalah skoring terhadap 11 kriteria. Kriteria tersebut mencakup status spesies (meliputi: status konservasi, status keberhasilan introduksi ex situ , representasi kelompok taksa unik); status lokasi (status dalam area Biodiversity Hotspot dan Global 200 ecoregion, serta perlindungan legal habitat); kemudahan propagasi (meliputi: bentuk hidup, ketinggian habitat, dan jarak antara lokasi dan lembaga ex situ ); efektivitas (jumlah spesies kongenerik simpatrik yang terancam kepunahan); dan biaya pengoleksian. Interpretasi hasil skoring dilakukan dengan sistem peringkat. Berdasarkan hasil penilaian terhada jenis Rhododendron Indonesia, maka yang menempati peringkat teratas untuk diprioritaskan dikoleksi di Kebun Raya Cibodas adalah R. longiflorum var . bancanum, R. wilhelminae, dan R. album.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116422022","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: 3

FLUSHING PADA Amherstia nobilis Wall. DAN Brownea capitella Jacq. DI KEBUN RAYA BOGOR

Buletin Kebun Raya Pub Date : 2015-12-14 DOI: 10.14203/BKR.V18I2.163

Siti Suraehah Tul Azhari, Sulistijorini Sulistijorini, I. Fijridiyanto

引用次数: 0

PENGEMBANGAN KOLEKSI TUMBUHAN KEBUN RAYA DAERAH DALAM KERANGKA STRATEGI KONSERVASI TUMBUHAN DI INDONESIA

Buletin Kebun Raya Pub Date : 2015-12-14 DOI: 10.14203/BKR.V18I2.99

D. W. Purnomo, Mahat Magandhi, Farid Kuswantoro, Rosniati Apriani Risna, J. Witono

引用次数: 16

KERAGAMAN GENETIK DRINGO (Acorus calamus L.) YANG DIGUNAKAN SEBAGAI TUMBUHAN OBAT PADA BEBERAPA ETNIS DI INDONESIA BERDASARKAN INTER-SIMPLE SEQUENCE REPEATS (ISSR) d林戈的基因变异。在印度尼西亚的一些民族中，它们被用作药用植物，基于内部简单的重复顺序(ISSR)

Buletin Kebun Raya Pub Date : 2015-12-06 DOI: 10.14203/BKR.V18I2.101

Dyah Subositi, R. Mujahid, Y. Widiyastuti

引用次数: 1

Preface 18 (2) 序言18 (2)

Buletin Kebun Raya Pub Date : 2015-07-31 DOI: 10.14203/BKR.V18I2.170

Preface

引用次数: 0

PENINGKATAN PRODUKSI DAN PERBAIKAN UKURAN UMBI KENTANG HITAM (Plectranthus rotundifolius (Poir.) Spreng) MELALUI TEKNIK BUDIDAYA SEBAGAI UPAYA KONSERVASI 黑土豆块茎(Plectranthus rotundifolius，波兰)产量和规模的改进。Spreng)通过养殖技术作为一种保护努力

Buletin Kebun Raya Pub Date : 2015-07-05 DOI: 10.14203/BKR.V18I2.160

Peni Lestari, N. W. Utami, Ninik Setyowati

{"title":"PENINGKATAN PRODUKSI DAN PERBAIKAN UKURAN UMBI KENTANG HITAM (Plectranthus rotundifolius (Poir.) Spreng) MELALUI TEKNIK BUDIDAYA SEBAGAI UPAYA KONSERVASI","authors":"Peni Lestari, N. W. Utami, Ninik Setyowati","doi":"10.14203/BKR.V18I2.160","DOIUrl":"https://doi.org/10.14203/BKR.V18I2.160","url":null,"abstract":"Penurunan peranan suatu spesies dalam budaya masyarakat dapat menyebabkan kelangkaan bahkan kepunahan spesies tersebut. Seiring dengan program pemerintah untuk melakukan diversifikasi pangan, tanaman minor yang potensial sebagai sumber karbohidrat dapat dipopulerkan kembali dengan tujuan sebagai upaya konservasi tanaman tersebut. Terkait hal tersebut, kentang hitam ( Plectranthus rotundifolius ) dapat menjadi sumber pangan alternatif bagi masyarakat yang menempati daerah kering. Kentang hitam tidak hanya berperan sebagai sumber karbohidrat dengan indeks glikemik rendah, tetapi juga kaya vitamin dan sejumlah mineral penting. Informasi mengenai teknik budidaya menjadi hal penting yang perlu dipersiapkan dalam rangka pengembangannya. Penelitian ini dilakukan untuk menjawab pertanyaan mengenai teknik budidaya yang perlu dilakukan untuk meningkatkan kualitas hasil panen kentang hitam di pasaran. Penelitian dirancang berdasarkan Rancangan Acak Kelompok (RAK) dua faktor, yaitu aksesi dan teknik budidaya. Empat aksesi kentang hitam yang digunakan: Nganjuk, Sangian, klon 6G dan O3; dan empat jenis teknik budidaya: bumbun, pangkas, jerami, and pengangkatan tajuk) Setiap perlakuan terdiri dari empat ulangan, dengan tiga tanaman/ulangan. Pengamatan dilakukan pada parameter pertumbuhan dan hasil. Hasil penelitian menunjukkan aksesi kentang hitam yang berbeda memerlukan teknik budidaya berbeda untuk meningkatkan hasil dan ukuran umbi. Penggunaan mulsa jerami padi pada budidaya kentang hitam dapat meningkatkan ukuran umbi kentang hitam di musim hujan.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125241126","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: 1

INVENTARISASI PALEM DI HUTAN BODOGOL, TAMAN NASIONAL GUNUNG GEDE PANGRANGO 盘点棕榈白痴森林，彭兰戈山国家公园

Buletin Kebun Raya Pub Date : 2015-07-03 DOI: 10.14203/BKR.V18I2.164

Imay M Alandana, Himmah Rustiami, P. Widodo

引用次数: 3

CHARACTERIZATION OF A NEW BIOTYPE Moringa OF SAUDI ARABIA USING RAPD AND ISSR MARKERS 沙特阿拉伯辣木新生物型的RAPD和ISSR标记鉴定

Buletin Kebun Raya Pub Date : 2015-07-01 DOI: 10.14203/bkr.v18i2.100

I. Robiansyah, A. Ramadan, M. A. Al-kordy, Ahmad S. Ghushash, A. Hajar

{"title":"CHARACTERIZATION OF A NEW BIOTYPE Moringa OF SAUDI ARABIA USING RAPD AND ISSR MARKERS","authors":"I. Robiansyah, A. Ramadan, M. A. Al-kordy, Ahmad S. Ghushash, A. Hajar","doi":"10.14203/bkr.v18i2.100","DOIUrl":"https://doi.org/10.14203/bkr.v18i2.100","url":null,"abstract":"Moringa peregrina and M. oleifera are the only Moringa species found in Saudi Arabia. Both species are drought resistant and have very high nutritional and medicinal properties. Detection of genetic diversity is of great value for the improvement of nutritional and medicinal value of these plants. The aim of the present study was to characterize a new biotype Moringa observed in Al Bahah Region, Saudi Arabia. We used 11 RAPD and 15 ISSR primers to characterize and compare the new biotype with M. peregrina and M. oleifera . Level of polymorphism generated by each marker was calculated. We also calculate Nei and Li’s coefficient to measure the genetic distance between the studied species. Level of polymorphism generated by RAPD and ISSR was 46% and 57%, respectively. RAPD and ISSR primers revealed that the new biotype shared 55 amplicons (45.08%) with both M. peregrina and M. oleifera , 28 amplicons with M. peregrina (22.95%), 21 amplicons (17.21%) with M. oleifera , and displayed 18 unshared amplicons (14.75%). Based on RAPD data, genetic distance between M. oleifera and M. peregrina was 0.32, whereas genetic distance between the new biotype and M. oleifera and M. peregrina was 0.21 and 0.29, respectively. For ISSR data, genetic distance between M. oleifera and M. peregrina was 0.5, whereas genetic distance between the new biotype and M. oleifera and M. peregrina was 0.36 and 0.34, respectively. Based on these results we suggested that the new biotype is a hybrid crossbred between M. peregrina and M. oleifera.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126905771","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