Buletin Kebun Raya最新文献_第8页

PENGUJIAN DAYA SIMPAN DAN VIABILITAS LIMA JENIS BIJI TUMBUHAN LANGKA: Parmentiera cereifera Seem., Santalum album L., Dillenia philippinensis Rolfe, Reutealis trisperma (Blanco) Airy Shaw dan Joannesia princeps Vell

Buletin Kebun Raya Pub Date : 2018-10-10 DOI: 10.14203/bkr.v20i2.416

Agung Sri Damayanti, D. Lestari, Febrina Artauli Siahaan

{"title":"PENGUJIAN DAYA SIMPAN DAN VIABILITAS LIMA JENIS BIJI TUMBUHAN LANGKA: Parmentiera cereifera Seem., Santalum album L., Dillenia philippinensis Rolfe, Reutealis trisperma (Blanco) Airy Shaw dan Joannesia princeps Vell","authors":"Agung Sri Damayanti, D. Lestari, Febrina Artauli Siahaan","doi":"10.14203/bkr.v20i2.416","DOIUrl":"https://doi.org/10.14203/bkr.v20i2.416","url":null,"abstract":"Five endangered plant species ( Parmentrera cereifera Seem., Santalum album L., Dillenia philipphinensis Rolfe, Reutealis trisperma (Blanco) Airy Shaw, Joannesia princeps Vell.) with recalcitrant seeds were studied to conserve them. The study aimed to determine the viability of the seeds with different storage treatments and their germination behavior. This study was conducted at the seed bank of Purwodadi Botanic Garden by storing seeds for three months, during which the seeds were sown to test their viability every month. Seed germination was done in the green houses at Purwodadi Botanic Garden with three replicates of three seeds to observe their growth. The germination percentage indicates the level of viability of the seeds after being stored for three months. Seeds of D. philippinensis are capable to germinate after being stored at room temperature for one month (55%) and cold temperature for two months (41.67%). Seeds of P. cereifera . can germinate after three months of storage at cold temperature (70%) or room temperature (56.67%). Seeds of S. album were able to survive in cold temperature and room temperature storage despite of low germination percentage (36.67% and 20%). Similar to J. princeps and R. trisperma , the seeds of R. trisperma survives after two months of storage. Storage period and storage temperature greatly affect seed viability of the five endangered plants species.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"1 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":"130482281","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

REPRODUCTION PHENOLOGY OF Hydriastele beguinii (Buret) W.J. Baker & Loo IN BOGOR BOTANIC GARDENS 茂物植物园贝氏水蛭繁殖物候学研究

Buletin Kebun Raya Pub Date : 2018-10-10 DOI: 10.14203/bkr.v20i2.420

A. Yudaputra, R. N. Zulkarnaen, A. N. Rachmadiyanto, J. Witono, I. P. Astuti

{"title":"REPRODUCTION PHENOLOGY OF Hydriastele beguinii (Buret) W.J. Baker & Loo IN BOGOR BOTANIC GARDENS","authors":"A. Yudaputra, R. N. Zulkarnaen, A. N. Rachmadiyanto, J. Witono, I. P. Astuti","doi":"10.14203/bkr.v20i2.420","DOIUrl":"https://doi.org/10.14203/bkr.v20i2.420","url":null,"abstract":"Hydriastele beguinii (Burret) W.J. Baker & Loo is an endemic palm from Moluccas Island. The palm is commonly used as an ornamental plant because of its unique characteristics. Reproduction is an important part of plant life’s cycles to maintain and sustain their existence. The reproduction ability of H. beguinii is relatively low in its natural habitat, therefore studies on its reproduction aspect are required. The main objective of this study is to assess reproduction phenology of three living collections of H. beguinii at Bogor Botanic Gardens. Three individuals of H. beguinii at initiation phase were selected. There are several main observations that were carried out on this study, namely the duration of every phase, the morphological changes in every phase, the biotic and abiotic factors that affect reproduction phenology of H. beguinii . According to the observation, the initiation phase took 12-16 days, bud towards anthesis phase took 8-10 days, anthesis phase took 14-16 days, and young fruits to maturity phase took 110-124 days. The result of this study showed that each of reproduction phenology phase has a different time period and morphological changes. In addition, reproduction phenology phases were not directly affected by abiotic factors. Trigona laevicep was an insect visitor that was suspected as a pollinator of H . beguinii .","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"88 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":"132955012","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

FENOLOGI PEMBUNGAAN Areca vestiaria Giseke DI KEBUN RAYA EKA KARYA BALI

Buletin Kebun Raya Pub Date : 2018-10-10 DOI: 10.14203/BKR.V20I2.417

Siti Fatimah Hanum, D. Lestari

{"title":"FENOLOGI PEMBUNGAAN Areca vestiaria Giseke DI KEBUN RAYA EKA KARYA BALI","authors":"Siti Fatimah Hanum, D. Lestari","doi":"10.14203/BKR.V20I2.417","DOIUrl":"https://doi.org/10.14203/BKR.V20I2.417","url":null,"abstract":"The aims of this research are to understand flowering phenology of Areca vestiaria from highland and lowland to understand its flowering-fruiting productivity and the relation between its vegetative and reproductive growth. The study was conducted by observing four collections A. vestiaria from North and Central Sulawesi at Eka Karya Botanic Gardens. The study used a descriptive method by observing a flowering period including initiation, buds to anthesis, anthesis, young fruit and ripen fruit. The time required from beginning of flower until ripe fruit is 322 days for highland accession and 337 days for lowland accession. The average proportion of female flowers and male flowers in A. vestiaria is only 0.25. The number of female flowers of A. vestiaria from lowland accession is less than of the highland accession which is only 24.7%. The highland accession’s female flower ability to form young fruit is also bigger than that of the lowland accession (98.82% and 41.67% respectively). However, the highland accession’s sources to develop its young fruits into viable ripen fruits is lower than that of the lowland accessions (27.380% and 60%, respectively). There is a correlation between the height of the tree and the amount of flower produced (0.7) and there is no correlation between the diameter to the height and the amount of flowering. Seven species of insect were identified but pollinator insects are yet still unkown.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"142 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":"132814302","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

REKAMAN BARU TUMBUHAN LUMUT SEJATI DI PULAU ENGGANO, SUMATERA

Buletin Kebun Raya Pub Date : 2018-10-10 DOI: 10.14203/BKR.V20I2.419

F. I. Windadri, Dewi Rosalina

引用次数: 1

STUDI KOMPARASI KARAKTER MORFOLOGI DAN ISOZIM DUKU Lansium parasiticum (Osbeck) K.C. Sahni & Bennet ASAL KABUPATEN KUANTAN SINGINGI, RIAU

Buletin Kebun Raya Pub Date : 2018-10-10 DOI: 10.14203/BKR.V20I2.415

A. Damayanti, Fitmawati Fitmawati, H. Herman

{"title":"STUDI KOMPARASI KARAKTER MORFOLOGI DAN ISOZIM DUKU Lansium parasiticum (Osbeck) K.C. Sahni & Bennet ASAL KABUPATEN KUANTAN SINGINGI, RIAU","authors":"A. Damayanti, Fitmawati Fitmawati, H. Herman","doi":"10.14203/BKR.V20I2.415","DOIUrl":"https://doi.org/10.14203/BKR.V20I2.415","url":null,"abstract":"Duku ( Lansium parasiticum (Osbeck) K.C. Sahni & Bennet) from Kuantan Singingi Regency, Riau, known by local people as duku turak, has a unique oval betel nut-like neck, and tastes sweet similar to round duku. It has thick skin that is not easy to break, nor quickly rot. This duku was more preferred by local people than the round shaped duku known as duku gondok. However, the information about the potential of duku turak has not been known widely. The aim of this study was to compare morphology and isozyme characteristics of duku turak and gondok growing in Kuantan Singingi Regency based on morphological and isozyme characteristics. The result showed that turak and gondok can be distinguished based on morphological characteristics i.e tree, leave and fruit shape. Analysis of isozyme banding patterns used esterase isozyme which shows variation in the resulting patterns formed two bands. Acid phospatase (ACP) isozyme formed eight bands and aspartate aminotransferase (AAT) isozyme formed only one band. However, peroksidase isozyme showed no different variation in the resulting patterns. Similarity coefficient value based on morphology characters was about 0.15 – 0.74, while value of isozyme analysis was about 0.29 – 1.00 as well as the combination among morphology characters and isozyme were about 0.24 – 0.71. The results of this study provide characteristic information and taxonomic groupings that can be useful as a type improvement program that relies heavily on available genetic diversity","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"6 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":"125505098","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

Amorphophallus muelleri Blume dan Amorphophallus paeoniifolius (Dennst.) Nicolson dari Pulau Flores

Buletin Kebun Raya Pub Date : 2018-06-06 DOI: 10.14203/BKR.V20I1.404

Inggit Puji Astuti, Sayyidah Fatchiyyah, Dwi Ariyuni, Nurjannah Yuanisa Ruliyanti, Gae Piyus, Blasius Ndahu, Dian Andi Yudha, Dian Mustofa

引用次数: 0

Viability Tests On The Seeds Of Rafflesia Arnoldii R.br. And R. Patma Blume 水仙花种子活力试验研究。还有r·帕特玛·布鲁姆

Buletin Kebun Raya Pub Date : 2017-12-12 DOI: 10.14203/bkr.v0i0.123

D. Latifah, Melani Kurnia Riswati, Elizabeth Handini, Hary Wawangningrum

{"title":"Viability Tests On The Seeds Of Rafflesia Arnoldii R.br. And R. Patma Blume","authors":"D. Latifah, Melani Kurnia Riswati, Elizabeth Handini, Hary Wawangningrum","doi":"10.14203/bkr.v0i0.123","DOIUrl":"https://doi.org/10.14203/bkr.v0i0.123","url":null,"abstract":"Rafflesia species are holoparasites that are threatened by habitat loss. The Center for Plant Conservation Botanic Gardens–LIPI has been pioneering ex situ conservation of the plants using grafting methods. This R. arnoldii and R. patma ex situ conservation effort using seed innoculation has proven to be a challenge. Studies on viability testing of seeds aims to ensure viable seeds for supporting ex situ seed innoculation conservation programs. This research aimed to: (1) observe the morphological characters of the seeds and (2) determine a method for viability testing. Morphological characters of the seeds were observed under a binocular microscope. The viability test using bioassay procedures included: (1) reagent preparation; (2) pre–staining; (3) embryo exposure; (4) staining, and (5) assessment. The research resulted in: (1) morphological characteristics of R. arnoldii seeds, 2–3–times larger than those of R. patma, and that seeds of the two species have distinct testas, and (2) techniques for bioassay viability testing of Rafflesia seeds, i.e. the viability test resulted in an estimated viability percentage of 78.75 ± 4.75 % ( R. arnoldii seeds) and 93.29 2.67 % ( R. patma seeds).","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115318323","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

DESMODIUM DAN MANFAATNYA 为了减少和好处

Buletin Kebun Raya Pub Date : 2017-10-20 DOI: 10.14203/BKR.V6I6.336

M. Agustiyani

引用次数: 0

Konservasi Paphiopedilum supardii Braem& Loeb dengan Metode Penyimpanan Biji dan Perbanyakan secara In Vitro 皮质醇supardii Braem&勒布保护与种子储存和体外繁殖的方法

Buletin Kebun Raya Pub Date : 2017-05-03 DOI: 10.14203/BKR.V19I2.180

E. Handini, D. M. Puspitaningtyas, R. V. Garvita

{"title":"Konservasi Paphiopedilum supardii Braem& Loeb dengan Metode Penyimpanan Biji dan Perbanyakan secara In Vitro","authors":"E. Handini, D. M. Puspitaningtyas, R. V. Garvita","doi":"10.14203/BKR.V19I2.180","DOIUrl":"https://doi.org/10.14203/BKR.V19I2.180","url":null,"abstract":"Paphiopedilum supardii Braem & Loeb is one of Slipper Orchids from Southeast Kalimantan, which is included in Appendix I of CITES. It is a rare orchid with restricted habitat endemic to Kalimantan, found growing at altitude of 600-900 m above sea level. In Indonesia, this species is categorized as the priority species for Conservation. The aim of this research is to conserve this orchid species through seed storage method in deep freezer at temperature of -20 o C then sowing seed by in vitro propagation. Seed viability test was carried out in 0 day storage (without storage) as a control, then an interval of 3 months, 6 months, 9 months and still will continue until no longer able to germinate. Four different media cultures were used to test the germination in vitro culture. The result showed that the seeds of Paphiopedilum supardii were able to germinate in 4 different media i.e. Knudson C with micro nutrient (KCA), modified Knudson C (KC), modified Vacin & Went (VW) and modified Hyponex fertilizer (HS). Subculture for multiplication and rooting phase, based on the best germination medium. The germination test showed that Knudson’C medium with micronutrient (KCA) resulted on the best performance of green protocorm , while the other media showed the brown swollen protocorm . Unfortunately, KCA gave the lowest percentage of germination. Furthermore subculture for multiplication and rooting phase was the best in Knudson C medium with addition of micronutrient (KCA) and coconut water.","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121625076","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

RETENSI DAN PERUBAHAN PENGETAHUAN ETNOBOTANI MASYARAKAT KERINCI DI TAMAN NASIONAL KERINCI SEBLAT 在kerinch国家公园的kerinch SEBLAT国家公园，kerinch植物学知识的保留和变化

Buletin Kebun Raya Pub Date : 2017-05-03 DOI: 10.14203/BKR.V19I2.165

Asvic Helida, Ervizal A. M. Zuhud, H. Hardjanto, Yudhi Purwanto, Agus Hikmat

{"title":"RETENSI DAN PERUBAHAN PENGETAHUAN ETNOBOTANI MASYARAKAT KERINCI DI TAMAN NASIONAL KERINCI SEBLAT","authors":"Asvic Helida, Ervizal A. M. Zuhud, H. Hardjanto, Yudhi Purwanto, Agus Hikmat","doi":"10.14203/BKR.V19I2.165","DOIUrl":"https://doi.org/10.14203/BKR.V19I2.165","url":null,"abstract":"Ethnobotany is required to study the concepts of local knowledge about the plants which are the result of the development of the culture of a community, while conservation is an effort to maintain the sustainability of natural resources through protection, preservation and wise use. Ethnobotany can be used as an indicator for successful forest resources management. The objective of this study are to identify the local knowledge of Kerinci community associated to the plant and to analyze the level of knowledge and retention in ethnobotany. The study was conducted in three locations namely Dusun Lempur Baru, Dusun Ulu Jernih and Dusun Lama Tamiai in Kerinci District, Jambi Province. The research was from October 2013 to October 2014. Qualitative research approach with participant observation and quantitative methods using questionnaires with 30 respondents in each location. The results showed that the level of knowledge Kerinci community in ethnobotany is at the medium level ( MGJ = 0.625 ). There are differences in the level of knowledge among the three study sites. There is a decline of the knowledge with the annual average annual change is CA < 0.1. Keywords : Change of ethnobotany knowledge, Kerinci community, retention ethnobotany knowledge","PeriodicalId":274763,"journal":{"name":"Buletin Kebun Raya","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115308933","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