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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 6,259 Documents
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Mosses from Kakenauwe Natural Reserve and Lambusango Game Reserve, Buton Island, Southeast Sulawesi FLORENTINA INDAH WINDADRI
Biodiversitas Journal of Biological Diversity Vol. 8 No. 3 (2007)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d080307

Abstract

Species diversity of Bryophyte in Kakenauwe Natural Reserve and Lambusango Game Reserve has never reported before. Recent floristic study recorded 14 species belong to 12 genus and 8 families occur in this area. Five species of them indicated as a new record for Sulawesi.© 2007 Jurusan Biologi FMIPA UNS SurakartaKey words: bryophyte, musci, diversity, conservation areas, Buton, South East Sulawesi
Bird Community in Burung Island, Karimunjawa National Park, Central Java MARGARETA RAHAYUNINGSIH; ANI MARDIASTUTI; LILIK BUDI PRASETYO; YENI A MULYANI
Biodiversitas Journal of Biological Diversity Vol. 8 No. 3 (2007)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d080304

Abstract

Burung Island is one of many islands in the Karimunjawa Islands that belong to Karimunjawa National Park conservation area. The purpose of this study is to discover the structure of bird community especially the species diversity and its habitat structure in Burung Island. The study was conducted on June 2006, November 2006, and June 2007 in Burung Island. The study was conducted by using point count method. The radius of each point is approximately 20 meters, while the time interval of observation on each count is 10 minutes. Thedistance between each point in this study is 100 m. The habitat observation was conducted by using habitat profile of tree cover vertical structure which was done descriptively by looking at the function of cover level to the present of bird or the relation between level and the present of bird in that location. The study’s result indicated that there are 15 recorded bird species from 10 family in the location, in whichfive species (five family) among them are protected by the government, which are Sterna sumatrana, Egretta sacra, Nectarinia jugularis, Caloenas nicobarica, and Falco moluccensis, and two of them were included in CITES (Convention on International trade in Endangered Species) appendices 1 and 2, which are Caloenas nicobarica and Falco moluccensis. The highest values of species diversity index (H’) and evenness index (E’) can be seen from the observation’s result of June 2007, which are 1.8837 and 0.836. The habitat of Burung Island is very suitable for Caloenas nicobarica, Egretta sacra, Sterna sumatrana, and Sterna bergii as a place for breeding. The use of vegetation level by bird in Burung Island is dominated by the use of low and base levels.© 2007 Jurusan Biologi FMIPA UNS SurakartaKey words: Bird, community, Burung Island, Karimunjawa National Park
Flowering Period of 22 Species of Wild Begonias in Bali Botanic Garden HARTUTININGSIH M. SIREGAR; I MADE ARDAKA; MUSTAID SIREGAR
Biodiversitas Journal of Biological Diversity Vol. 8 No. 3 (2007)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d080306

Abstract

Bali Botanic Garden has becoming one of the botanic gardens in the world that has quite complete Begonias collection. Up to now (Sept 2007) its Begonias collection consists of 215 species, comprise of 70 species of wild Begonias (originated in Indonesia) and 145 species of exotic Begonias. Some aspects of research has been done and one of them is the reproductive biology. This research is aimed to gather information about Begonia’s life cycle and also to know about the natural obstacle that cause the wild Begonias failure in forming their seeds. Final result of this research is the important informations that are useful for breeding and seed’s banking. Flowering observation were done everyday towards the 22 species of wild Begonias that are planted in Bali Botanic Garden during 2006. Data collection were done qualitatively by counting the amount of flowers that appeared. Results showed that flowering period of 22 species wild Begonias canbe grouped as : Flowering troughout the year group; Seasonal Floweing group; Rare Flowering group; Not Flowering or has not flowering Begonias group; Not all Begonias that floweing are capable to form fruits and seeds© 2007 Jurusan Biologi FMIPA UNS SurakartaKey words: Flowering Period, Begonia, Bali Botanic Garden
Protein synthesis during somatic embryogenesis of moon orchid Phalaenopsis amabilis (L.) Bl. EDY SETITI WIDA UTAMI; ISSIREP SOEMARDI; TARYONO TARYONO; ENDANG SEMIARTI
Biodiversitas Journal of Biological Diversity Vol. 8 No. 3 (2007)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d080305

Abstract

Research to analyse protein synthesis during somatic embryogenesis of moon orchid Phalaenopsis amabilis (L.) Bl has been carried out. One year old of plantlets were used as explants sources. Basal leaf of these explants were cultured in medium New Phalaenopsis (NP) added with 2mg/L NAA during 1 day (P1), 2 days (P2), 4 days (P3), 6 days (P4), 8 days (P5). The explants were cultured in medium NP without NAA were used as control, during 1 day (K1), 2 days (K2), 4 days (K3), 6 days (K4), 8 days (K5). Analysis of the protein synthesiswas observed by electrophoresis using SDS-PAGE method according to Maniatis et al. (1982). The measuring of protein bands used the densitometer. To detect the specific protein which possible function in controlling embryogenesis by comparing profiles of leaf protein which cultured at NP media added NAA and without NAA. The analyses of protein profile were done at the culture of day 1, 2, 4, 6 and 8 after inoculating. Result of the research indicated that a protein of 14 kDa was detected in the explants were cultured in medium NP added NAA only, and it was not detected in explants were cultured in medium NP without NAA. This protein probably embryonic protein has a function to control embryogenic callus initiation. A protein of 16 kDa was detected in the explants were cultured in medium NP added NAA and without NAA. This protein is possibly siklin has a function to regulation of cells proliferation during embryogenesis.© 2007 Jurusan Biologi FMIPA UNS SurakartaKey words: Phalaenopsis amabilis (L.) Bl, protein synthesis, SDS-PAGE
Phosphatase activity in the rhizosphere and root of mycorrhizal teak seedlings with three levels of NPK fertilization CORRYANTI CORRYANTI; J. SOEDARSONO; B. RADJAGUKGUK; S. M. WIDYASTUTI
Biodiversitas Journal of Biological Diversity Vol. 8 No. 3 (2007)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d080308

Abstract

To examine the phosphatase alkaline activity of VA mycorrhizal fungi in the rizhosphere and in root, teak seedlings inoculated spores of VA mycorrhizal fungi were grown in sterilized soils. Teak seedlings were fertilized with NPK fertilizer consisting three levels, i.e. 0; 0.0625; 0.125 g per seedling. Phosphatase alkaline in rizhosphere was measured in terms of pNP on soil dry weight basis, meanwhile alkaline phosphatase activity in roots were quantified in using method developed by Tisserant. The results showed that alkaline phosphatase activity increased on inoculated seedlings compare to with uninoculated. NPK fertilization of 0.0625 g per seedling and inoculation on teak seedlings showed alkaline phosphatase activity in range 90-201 EU, and in roots indicated in range 14-72%. Gigaspora sp inoculation on teak seedlings was showing the highest of alkaline phosphatase activity. Increasing phosphatase alkaline activity relevant to hyphae growth, and increasing of root infection decreased alkaline phosphatase activity. Arbuscular mycorrhizal inoculation increased seedling dry weight.© 2007 Jurusan Biologi FMIPA UNS SurakartaKey words: teak, alkaline phosphatase activity, Gigaspora sp, Glomus sp
Orchid Inventory and the Host in Meru Betiri National Park – East Java DWI MURTI PUSPITANINGTYAS
Biodiversitas Journal of Biological Diversity Vol. 8 No. 3 (2007)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d080309

Abstract

Meru Betiri National Park is located in southern part of East Java Province. Inventory of orchid species was conducted to study orchid diversity in Meru Betiri National Park, especially in Bandealit coastal area. Observation of orchid within host trees was also done to study the preference host trees for orchid growth. It was recorded that there were 25 orchid species belonging to 20 genera. Twenty species of which are epiphyte and 5 species are terrestrial. The most common epiphyte orchids were Pomatocalpa latifolia, Pomatocalpa spicata, Rhynchostylis retusa, Micropera pallida and Grosourdya appendiculata. While terrestrial orchid was only found in a small number, with common terrestrial orchids were Corymborkis veratrifolia and Goodyera rubicunda. The most preference host trees for epiphyte orchid were Tectona grandis (Teak), Clausena indica, Lagerstroemia speciosa, Mangifera indica (Mango), but there is no specific relationshipbetween host trees and epiphyte orchid© 2007 Jurusan Biologi FMIPA UNS SurakartaKey words: orchid, host trees, Meru Betiri National Park
The silk characteristics of jedung silkworm (Attacus atlas L.) reared on senggugu (Clerodendron serratum Spreng) food plant MUHAMMAD INDRAWAN
Biodiversitas Journal of Biological Diversity Vol. 8 No. 3 (2007)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d080310

Abstract

The objective of this research was to determine the silk characteristics of Jedung silkworm reared on Senggugu food plant. Cocoon characteristics examined was the weight of cocoon and the value of Shell Ratio (SR). Meanwhile, the characteristics of fiber conclude the tensile strength, the elongation and the moisture absorption. The results showed that the range of cocoon weight was between 5.849 + 0.378 g. If it is compared to other cocoon reared on other food plants, the cocoons from Jedung silkworm were less weight. This wasprobably because of the characteristics of Senggugu leaf that was thinner and less water content which will produced cocoon with less weight. The lower weight of cocoon could affect to the value of measured SR. The value of SR was 9.828 + 1.475 %. The good range of SR value is between 19-20 %. The tensile strength was 14,444 + 5.270 g per denier. The good range of tensile strength is between 2.6 to 4.8 g per denier. The elongation was 2.184 + 2.168 %. This study showed the elongation was lower compared to other characteristics ofgood fiber with value more than 18 %. The moisture absorption varies between 20.214 + 0.618 %. It will cause fabric made from this material were considered cooler to wear, so that relatively good from the side of convenience.In general, characteristics of the fiber were relatively good. Therefore, it needs higher effort to increase weight of cocoon and the elongation of fiber.© 2007 Jurusan Biologi FMIPA UNS SurakartaKey words: characteristics of fiber, Jedung silkworm, Senggugu food plant
Identification of creat (Andrographis paniculata Ness) as basic for concervation and make use of germ plasm TRIJONO DJOKO SULISTIJO; BAMBANG PUJIASMANTO
Biodiversitas Journal of Biological Diversity Vol. 8 No. 3 (2007)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d080311

Abstract

This research is to learn the creat potention for cultivated as medical material producer plant. So that, the limited creat as medical material not occur. The method of research which used is survey. The survai include identification and creat distribution pattern. There was used vegetative analysis with quadrat method. The research result showed that 1) in creat habitat find out 11 species of tree, 20 species herba (include creat), and 16 species grasses, 2) The highest of importance value indeks Tectona grandis L. (tree group), Andrographispaniculata Ness (herb group), and Portulaca oleraceae L. (grasses group), 3) Distribution pattern of creat is clumped, and the herb others is uniform, 4) The creat growth on the common under shading Tectona grandis L. tree. The results of this research are domestication concept and theories which to basic the cultivated technology packet of creat wild plant which the statue increased be medical material produce crop. In the next ,expected can used for get conclusion policy of medical crop and planning, especially on creat propertion of creatmedical material.© 2007 Jurusan Biologi FMIPA UNS SurakartaKey words: identification of creat, concervation of germ plasm
Protein concentrations of sweet soysauces from Rhizopus oryzae and R. oligosporus fermentation without moromi fermentation TJAHJADI PURWOKO; NOOR SOESANTI HANDAJANI
Biodiversitas Journal of Biological Diversity Vol. 8 No. 3 (2007)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d080312

Abstract

Soy sauce was produce from soybean that fermented with koji/tempeh fungi and thenfermented under salt solution or moromi fermentation. The objectives of this experiment was to compare of protein (total and soluble) content of sweet soy sauce that produced from soybean fermented with Rhizopus oryzae and R. oligosporus without moromi fermentation to the sweet soysauce with moromi fermentation one. The total and soluble proteins of sweet soy sauces that produce from soybean without moromi fermentation were higher that sweet soy sauces that produce with moromi fermentation. Soluble protein of sweet soy sauce that produced from soybean fermented with R. oligosporus without moromi fermentation was 8.2% and meet to the highest quality of sweet soy sweet sauce based on Indonesia Industrial Standard. Soluble protein of sweet soy sauce that produced from soybean fermented with R. oryzae without moromi fermentation was 4.1% and meet to the medium quality of sweet soy sweet sauce based on Indonesia Industrial Standard.© 2007 Jurusan Biologi FMIPA UNS SurakartaKey words: moromi fermentation, Rhizopus oligosporus, Rhizopus oryzae, soluble protein, sweet soy sauce
Formulation of microbes inoculum: AMF, PSB and Rhizobium isolated of ex-coal mining site for Acacia crassicarpa Cunn. Ex-benth seedlings ENNY WIDYATI
Biodiversitas Journal of Biological Diversity Vol. 8 No. 3 (2007)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d080315

Abstract

The shoddier succeed land revegetation particularly caused by least adaptability of the seedlings planted on this site. To encourage their growth and survival rate it can be achieved by means do inoculation with the compatible functional microbes such as rhizobium, Psolubilizing bacteria (PSB) and/or arbuscular-mycorrhiza fungy (AMF). This reserach is aimed to formulate the most compatible inoculant to support the growth of A. crassicarpa seedlings. Compatibility study is carried out in RCB design with 3 replications, each contain 5 seedlings. Height and biomass are accessed to measure the growth responses of the seedlings. The result showed that the best reponse is given by consortia that consist of the three kinds of these microbes. This increase the shoot biomass (137%) compare to the control. The consortia also improved N 164%, P 335% and K 167% in the plant tissues. While pure AMF improved absorption of N plants 80%, P 383% and K 51% compare to the control. It is suggested that to prepare the A. crassicarpa seedlings is better inoculated by consortium ofmicrobes or AMF as a sole inoculant.© 2007 Jurusan Biologi FMIPA UNS SurakartaKey words: AMF, PSB, Rhizobium, revegetation

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