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Biodiversitas Journal of Biological Diversity
Published by Universitas Sebelas Maret
ISSN : 1412033X     EISSN : 20854722     DOI : https://doi.org/10.13057/biodiv/d230231
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was accredited by DGHE, Ministry of Education, R.I., since 2014 was indexed by Scopus, where DOAJ and Google Scholar was indexed first.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 6,269 Documents
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Vegetation analysis of spermatophyte in Taman Hutan Raya (Tahura) Seulawah, Aceh Besar DJUFRI DJUFRI
Biodiversitas Journal of Biological Diversity Vol. 4 No. 1 (2003)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d040106

Abstract

The objectives of this study were to inventory of plant species, determine rank taxonomy of species, and to give informationquantitative value of taxa for vegetation analysis. About 5 hectare of the Tahura region is belong to Inhutani IV Company, was chosen as research population of this study. Two and half of hectare (2,5 ha) of this region used as a observed area. The data was collected by transec and quadratic method. The observed area it was took 10 transec with 250 m of long for observed stations. Each observed station was put six quadratic sampels systematically. Each quadratic sampels has a 2,5 m2 of width. The parameter search is the total species. The result of this study indicated that there were 66 species of the plant including 29 family. Diversity index was between 2.3896-3.4696, an evenness index was between 1.7331 unto 211.5479. Based on this data, it can be conducted that every family of the plant has a few species. The important value is relatively low on all stations observed. So that there is no evident showing, any dominant species of the plant in observed area. Diversity index was categorized medium (> 2 - 4). Diversity index can be used as indicator were the vegetation succession. Evenness index of each station was relatively low, because sum of species were varied. Similarity index was below 50%. The differences might be the results of several factors including variety of physical environment, chemical content of soil, and interaction inter species in observed area.© 2003 Jurusan Biologi FMIPA UNS SurakartaKey words: vegetation, diversity index, Tahura Seulawah
Studies on the diversity and growth of moulds in the cucumber pickle HAPSARI SETIA PUTRI; SURANTO SURANTO; RATNA SETYANINGSIH
Biodiversitas Journal of Biological Diversity Vol. 4 No. 1 (2003)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d040104

Abstract

The aims of this research were to study about the growth and diversity of moulds in the cucumber pickle and the influencesof acetic acid concentration and long storage as well as additional of onion on the growth of moulds. Cucumber pickle was treated in different acetic acid concentrations (0,8%, 1,4%, 2,0%), long storage and with or without additional of onion. Theused method to isolate of mould was dilution planting. For enumerating moulds, 0,1 ml samples were blended and dilutedafter that inoculated on to potato sucrose agar (PSA) medium and then incubated at 270C for 7 days. To identify the moulds, the colony was transferred on to CDA and PSA media, and then incubated at 270C for 7 days. The moulds were identified according to their macroscopic and microscopic characters. To know the degrees of taste, the cucumber pickle was tested to 25 people with hedonic scale method. The results showed that, there was 12 different kinds of moulds can be found in cucumber pickle without additional of onion. There were Aspergillus fumigatus, A. niger, A. ochraceus, A. tamarii Kita, Cochliobolus sp, Botrytis, Penicillium chrysogenum, P. expansum, P. citrinum, Rhizopus oligosporus, Trichoderma sp,and Monilia. On the other hand, experiment with onion, P. expansum and A. niger could not be observed. The highestvarieties of moulds can be found in cucumber pickle with acetic acid concentration 1,4%. In experiment without onion, on nil(0) day, with acetic acid concentration of 1,4%, the amount of moulds is lower than in the pickle with acetic acid concentration 0,8%. The diversity of moulds in the cucumber pickle with additional of onion is lower than that of without onion. The additional of onion showed decreasing the diversity and growth of moulds in cucumber pickle with acetic acid concentration of 0,8% on nil (0) day. In experiment with acetic acid concentration 2,0% in 10-1 dilution on nil (0) day until 6thday, the moulds could not be observed.© 2003 Jurusan Biologi FMIPA UNS SurakartaKeywords: diversity, growth of moulds, cucumber pickle
Phenetic Study on Clustered Pinanga of Java and Bali JOKO R. WITONO
Biodiversitas Journal of Biological Diversity Vol. 4 No. 1 (2003)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d040108

Abstract

The objective of the study was to know relationships of clustered Pinanga of Java and Bali based on morphologicalcharacters. Observation was done to 115 clustered Pinanga specimens (P. coronata), 18 of which were assigned asOperational Taxonomic Units (OTUs). The morphological characters noted, analyzed using versions of the numericaltaxonomy system / NTSYS version 1.80, 1993. The phenogram presents that clustered Pinanga of Java and Bali divided into two groups (clusters): specimens from lowland forest (0-750 m asl) and specimens from montane forest (750 m asl or more). The cluster division is not dependent on the geographical distribution of the OTUs, but rather altitudes.© 2003 Jurusan Biologi FMIPA UNS SurakartaKey words: Java, Bali, NTSYS, OTUs, clustered Pinanga, phenetic study.
Species diversity of plankton as an indicator of water quality at sewerage disposal of several Industries In Surakarta . WIRYANTO WIRYANTO; ARI SUSILOWATI; AHMAD DWI SETYAWAN
Biodiversitas Journal of Biological Diversity Vol. 4 No. 1 (2003)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d040105

Abstract

The objective sof the research were to study the physical, chemist and biological (plankton) conditions of sewerage disposal from several lndustries In Surakarta, Physical parametert observed were temperature, total soluble solid and the texture of soli sediment, chemistry parameters observed were, includll"l,g,DO, pH and EC, while blotlo parameters observed were density and diversity of plankton, The research was elane, betvleen July and September 2002 at sewerage disposal of ten Industries InS urakarta. Sample collected at 0, 100 16I'1Q 200m irespectlvely from the waste reseuree, Temperature data measured for both water and sediment resulted ,that the average, temper'ature of ten industries was >26°0, with certain Industry clearly dissolved Its high temperatur,e wU,QIi1 its uwer:ag;e., The iSS varies betvleen Industries, depend on the speclfloatlon of the Industry, pH detegteGw,as '1>1, :an;'ct tile 00, data. mee_suredwere relatively high due to aeration process. Based on the plankton diversity indices :aUwater !se;weysg,e, from tlhe ten Industries were oategorlzed as heavy polluted,@ 2003 Jurusan 9101091 FMIPA UNS SurakartaKata kuncl: sewerage, plankton, Surakarta
The diversity of puring (Codiaeum variegatum (Linn.) Blume) in Yogyakarta MUZAYYINAH MUZAYYINAH
Biodiversitas Journal of Biological Diversity Vol. 4 No. 1 (2003)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d040109

Abstract

Puring (Codiaeum variegatum (Linn.) Blume) which is native to Ambon has shape and colourful leaves, and people likethem much. This research was aimed to study: (i) the diversity of forma in Codiaeum variegatum, and (ii) number of those forma in Yogyakarta. There are thirteen forma in Yogyakarta, namely: C. verieqstum picturn 'Graigi', C. variegatum Golfinger, C. variegatum pictum, C. variegatum pictum Yoseph's coat, C. variegatum Mortii, C. variegatum Gold, C. variegatum Eggs, C. variegatum Tendril, C. variegatum pictum Princess Mary, C. variegatum pictum Princess, C. variegatum pictum Caudatum, C. variegatum Caudatum, and C. variegatum Sulcal. The two forma special form called kidang emas and lancuran planted in cemetery by Javanese due to its ritual value of yellow colour. The other forma its outdoor garden plants. The leaves of forma have degradation on colours and variation on shapes.© 2003 Jurusan Biologi FMIPA UNS SurakartaKey word: puring (Codiaeum variegatum), keragaman, forma, magis
Vegetation around Tiga Warna Lake, Kelimutu National Park, Ende, Flores, East Nusa Tenggara DEDEN MUDIANA; SUHARMONO SUHARMONO; I MADE RAHARDJA PENDIT; I WAYAN MUDARSA
Biodiversitas Journal of Biological Diversity Vol. 4 No. 1 (2003)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d040107

Abstract

Vegetation around Danau Tiga Warna, Kelimutu National Park was dominated by Vaccinium varingiaefolim (Blume) Miq. Species of fern, Selluguea triloba (Houtt.) M.G. Price and Gleichenia linearis (Burm.) Clarke were abundant in this location. Tripogon exiguus Buesee as belongs poaceae family, also find abundant. Condition of vegetation around Kawah Kelimutuwill discribe in this paper.© 2003 Jurusan Biologi FMIPA UNS SurakartaKey word: vegetation, Danau Tuga Warna, Taman Nasional Kelimutu.
Interrelationship between Kubu trible people and plant resources at the Bukit Duabelas biosphere reserve, Jambi FRANCISCA MURTI SETYOWATI
Biodiversitas Journal of Biological Diversity Vol. 4 No. 1 (2003)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d040110

Abstract

Indonesia consists of hundreds of tribe, one of them which is dwelled in the Bukit Duabelas Biosphere Reserve in Jambi,the Kubu tribe (Anak Dalam tribe). Their daily living is very dependent upon the native surrounding. The results of interviews during the research with the figure or tribe-head (Temenggung) and Kubu tribe member, indicated that at least 193 plant species recorded. These plants were used as food (69 species), construction materials (42 species), medicines (39 species), house hold utensils (11 species), dye (1 species), latex producing plants (5 species), for ritual materials (9 species), and others (15 species). How the customs and habits of Kubu tribe people manage and use of plant resources were discussed in this paper.© 2003 Jurusan Biologi FMIPA UNS SurakartaKeywords: Ethnobotany, Kubu tribe, Bukit Duabelas Biosphere Reserve, Jambi
Study in the Responses of-Some Soybean (Glycine max L.) Cultivars Under Water Stress Condition EDI PURWANTO
Biodiversitas Journal of Biological Diversity Vol. 4 No. 1 (2003)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d040111

Abstract

These sets of experiments were conducted at Faculty of Agriculture Sebelas Maret University and the Central Experiment Station of Agricultural Faculty, Sebelas Maret University at Jumantono, Karanganyar, Central Java. The experiments were conducted under greenhouse, laboratory and field condition for each year, while the duration of this research was for two years. The specific objectives of the experiments were: (i) to determine the changes of some morpho-physiological characteristics of water stress soybean and those of unstressed plants at different growth stages; (ii) to evaluate relationship between morpho-physiological traits associated with water stress resistance and yield of soybean. In this study consists some experiments, there are: (i) about response of some soybean cultivars to water stress in screen house and field condition; (ii) about germination response of some soybean cultivars in different concentration 0f PEG; (iii) a bout recovery survival and recovery of soybean seedlings after heat treatment. The plants were well watered before thetreatment. Based on the result of the experiments, the following conclusion could be made: (i) water stress reduced growth, yield and yield components 0 f a II soybean c ultivars used; (li) PEG induced water stress resulted in lower germination, shorter root and shoot length, and increase root-shoot ratio; (iii) the ability of plants to recovery after heat stress have low correlation with drought resistance in this experiment; (iv) the determination of root-shoot ratio in the seedling stage was shown to be suitable screening techniques used to study water stress resistance.© 200'3Jurusan Biologi FMIPA UNS SurakartaKey words: soybean (Glycine max L.), cultivars, water stress.
R E V I E W: Genetic Diversity: Detection of Gene Variation at the DNA Level and Utilization of Gene Markers on Locating QTLs SUTARNO SUTARNO
Biodiversitas Journal of Biological Diversity Vol. 4 No. 1 (2003)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d040112

Abstract

Advanced techniques of molecular biology have provided the opportunity to study genetic diversity within and amongbreeds at the single gene level. Many DNA markers, either of genomic DNA or cytoplasmic DNA, have been generatedrecently by utilizing molecular techniques, such as RFLP, microsatellites, PCR-RFLP, RAPD, sequencing etc. PCR-basedtechniques have recently progressed rapidly for the detection of both known- and unknown-mutation detections that may beapplied in locating gene marker for economically important traits. There are basically two different approaches of locatingquantitative trait loci (QTLs), candidate gene and random approaches. The first approach is based on prior supportingknowledge of physiological and biochemical evidence, showing that the gene is involved in the trait(s) of interest, while therandom marker approach attempts to locate gene markers by measuring genotypes at a large number of loci with unknownphenotypic effects, in the hope that the loci are linked to a QTL influencing the trait of interest.© 2003 Jurusan Biologi FMIPA UNS SurakartaKey words: gene variation, QTLs, gene marker.
R E V I E W: Citanduy river diversion, advantages and disadvantages plan to conserve mangrove ecosystem in Segara Anakan KUSUMO WINARNO; AHMAD DWI SETYAWAN
Biodiversitas Journal of Biological Diversity Vol. 4 No. 1 (2003)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d040113

Abstract

Mangrove ecosystem at Segara Anakan lagoon, Cilacap having specific characteristics so that in developing this areashould consider the conservation aspect. This area is the widest conserved-mangrove ecosystem at Java, and the placefor breeding of many species of fish, crustacean and others. Thousand families of fisheries were supported both direct andindirectly from this ecosystem. However, along with the development activities in the watershed of Citanduy,Cimeneng/Cikonde and other rivers connected to the area has brought about the increase of sediment, and threaten theexistence of the lagoon and surrounding mangrove ecosystem. Diversion of Citanduy river, dredging sediment, and reboisation of the watershed river was a preference of conserving the ecosystem, however, the diversion could be forming a new ecosystem, that actually threat the fisheries and tourism activities at Pangandaran, Ciamis.© 2003 Jurusan Biologi FMIPA UNS SurakartaKey words: mangrove, Citanduy river, Segara Anakan lagoon, sedimentation, diversion

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