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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 6,315 Documents
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Inventory of native and mother trees in Key Biodiversity Areas of Cebu Island, Philippines for species selection in local reforestation programs Edgardo P. Lillo; ARCHIEBALD B. MALAKI; STEVE MICHAEL T. ALCAZAR; RAAMAH ROSALES; BERNARDO R. REDOBLADO; JOHN LOU B. DIAZ; ERWIN M. PANTINOPLE; INOCENCIO E. JR BUOT
Biodiversitas Journal of Biological Diversity Vol. 22 No. 11 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221105

Abstract

Abstract. Lillo EP, Malaki AB, Alcazar SMT, Rosales R, Redoblado BR, Diaz JLB, Pantinople EM, Buot Jr. IE. 2021. Inventory of native and mother trees in Key Biodiversity Areas of Cebu Island, Philippines for species selection in local reforestation programs. Biodiversitas 22: 4740-4749. Forest restoration is the counterforce of deforestation and forest degradation. Yet, despite promoting natural recovery after forest harvest, afforestation and reforestation efforts, tropical forest ecosystems still experience a poor ratio of forest loss to forest gain. The study assessed the native tree species and potential mother trees in different Cebu Island Key Biodiversity Areas (KBAs) as well as their distribution and habitat preferences which can be used in local reforestation programs. A vegetation survey was conducted in three KBAs in Cebu Island, namely Nug-as forest, Mount Lantoy and Mount Capayas to inventory all native species. Assessment based on the phenotypic characteristics of adult trees was also conducted for indicating mother trees. This study in Cebu Island KBAs recorded a total of 292 species, categorized into 125 families and 203 genera, which can be classified into native trees (210), vines and lianas (18), shrub (37), and herbs (27). Out of the 292 species, 214 were recorded in Nug-as forest, 172 in Mount Lantoy, and 145 in Mount Capayas. Of the 210 native tree species, Nug-as forest had 145 species, Mount Lantoy 131 species, and Mount Capayas 109 species. A total of 241 mother trees were identified in the three KBAs, corresponding to 77 species in which Nug-as forest had 143 trees correspond to 52 species, Mount Lantoy had 68 trees correspond to 29 species, and Mount Capayas had 31 trees correspond to 6 species. Such native tree species are recommended for reforestation programs as planting materials that could reduce the risks of failure due to its high adaptability to the environment.
The ligule ultrastructure of the tidal swamp rice (Oryza sativa) landraces of South Kalimantan, Indonesia, and their genetic diversity and relationship Dindin Hidayatul Mursyidin; Purnomo PURNOMO; Budi Setiadi Daryono
Biodiversitas Journal of Biological Diversity Vol. 22 No. 12 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221207

Abstract

Abstract. Mursyidin DH, Purnomo, Daryono BS. 2021. The ligule ultrastructure of the tidal swamp rice (Oryza sativa) landraces of South Kalimantan, Indonesia, and their genetic diversity and relationship. Biodiversitas 22: 5280-5285. In-depth characterization of rice landrace is needed in supporting the future conservation and crop breeding programs. Tidal swamp rice (Oryza sativa L.), belonging to this landrace, provided useful agronomic traits for both programs. In this study, the nine the tidal swamp rice ligule samples, mainly from South Kalimantan, Indonesia, were observed ultrastructurally using the SEM method. The diversity and relationships of this landrace based on the ligule ultrastructure were also determined using PCA and UPGMA methods. Generally the tidal swamp rice showed a unique ultrastructure of their ligule, composed of the large trichomes (prickle hair), small trichomes (micro hair), stomata-like structure, and silica cells, as well as the papillae that line along the veins. In this case, we found four patterns of the prickle hair on the ligule's abaxial surface, which has never been reported previously, namely scattered randomly, lined up on the vein, grid-step-like pattern, and unpatterned. The results of PCA and UPGMA showed that this landrace grouped into the same main three clusters, where Sardani (an outgroup) was included in the second cluster and joined with other cultivars from South Kalimantan. This information may be useful for the development of taxonomy and plant structures, and plant genetics and conservation.
Microclimatic factors and soil characteristics of Arroceros Forest Park in the City of Manila, Philippines Julie Berame; ERWIN P. ELAZEGUI; MINERVA C. ARENAS; JASON A. OROZCO
Biodiversitas Journal of Biological Diversity Vol. 22 No. 11 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221130

Abstract

Abstract. Berame JS, Elazegui EP, Arenas MC, Orozco JA. 2021. 2021. Microclimatic factors and soil characteristics of Arroceros Forest Park in the City of Manila, Philippines. Biodiversitas 22: 4956-4962. Microclimatic factors affect many ecosystem functions. However, the challenge of acquiring consistent data has impeded the quantitative assessment of the spatial heterogeneity of soil-climate in Arroceros Forest Park as an artificial urban forest park known as the last lung of the City of Manila. With this unassisted urban forest park, this study aims to determine the microclimatic factors such as light intensity, air temperature, air humidity, wind speed and direction, soil temperature, soil pH, percent organic matter, percent soil moisture and soil texture by using a sieve analysis and textural triangle method to know the status of the forest park. These procedures reveal the soil type available in the park to be clay and loam suitable for growing plants abundantly. Results showed that four microclimate factors viz. air temperature, air humidity, percent organic matter, and soil texture, were highly significant (p<0.000). Additionally, it further revealed that microclimatic factors such as light intensity, wind speed, and soil pH are essential in an ecosystem. It also found that soil size is a significant parameter for soil characterizations in this kind of study. Finally, the division of soil microsites into different positions based on prevailing light or shade conditions helped assess the significant variations of soil characteristics and conditions within the study area.
Screening of chitinase-producing rhizosphere actinomycetes and their genetic diversity Aris Tri Wahyudi; NAUFAL GHAZI FITHRIANSYAH; MUHAMMAD FAIZ AMRI; JEPRI AGUNG PRIYANTO; ABDJAD ASIH NAWANGSIH
Biodiversitas Journal of Biological Diversity Vol. 22 No. 10 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221008

Abstract

Abstract. Wahyudi AT, Fitriansyah NG, Amri MF, Priyanto JA, Nawangsih AA. 2021. Screening of chitinase-producing rhizosphere actinomycetes and their genetic diversity. Biodiversitas 22: 4186-4192. Soil microbial community, especially rhizosphere actinomycetes, plays an important role in protecting plants from phytopathogenic fungi by producing various agroactive compounds, including mycolytic enzymes particularly chitinase. The objective of this study was to investigate chitinase activity and analyze the diversity of family 19 chitinase genes of actinomycetes isolated from maize and soybean rhizosphere. Of fivety actinimycetes, Seventeen isolates exhibited chitinolytic activities and formed a hydrolytic zone around the colony with chitinolytic index ranging from 0.49±0.01 to 2.15±0.69, qualitatively tested in 0.3% chitin agar medium. Six selected isolates (ARJ 36, ARJ 81, ARJ 15, ARK 17, ARK 143, ARK 103) showed chitinase activities ranging from 0.157±0.04 to 0.440±0.09 U/mL, based on chitinolytic index. The production of chitinase was confirmed by the presence of family 19 chitinase encoding genes from Streptomyces sp. Some conserved regions and essential amino acid residues were also detected. This study suggests that chitinolytic actinomycetes isolated from maize and soybean rhizosphere can be studied further as biological control candidates for controlling phytopathogenic fungi.
Species diversity of seagrass-associated bivalves as an ecological parameter to support seagrass conservation along with the Coastal Waters of South Lombok, Indonesia Abdul Syukur; LALU ZULKIFLI; AGIL AL IDRUS; BAIQ NUNUNG HIDAYATI
Biodiversitas Journal of Biological Diversity Vol. 22 No. 11 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221152

Abstract

Abstract. Syukur A, Zulkifli L, Idrus AA, Hidayati BN. 2021. Species diversity of seagrass-associated bivalves as an ecological parameter to support seagrass conservation along with the Coastal Waters of South Lombok, Indonesia. Biodiversitas 22: 5133-5144. Seagrass has a role in supporting the survival of marine life, such as bivalves. This study aimed to investigate the relationship between bivalve species diversity as a parameter for seagrass conservation. The research approach was through observation and data collection for seagrass and bivalves using quadrant and transect methods—Analysis of the data through descriptive statistical analysis, ANOVA, and Pearson correlation. The number of seagrass species in the six research sites was nine. Furthermore, the species composition of bivalves consisted of 11 families comprising 47 species. The ANOVA results showed a significant difference based on the F-count value, higher than the F-table value of the three ecological indices (H', E, and Ki). Two ecological indices, namely H' and Ki, have r values ??less than 0.5 for all environmental parameters (temperature, brightness, pH, salinity, DO, phosphate, and nitrate) and show no significant correlation. However, the E index value has an r value greater than 0.5 for nitrate, salinity DO, and phosphate. The highest significance value of the four environmental variables is for nitrate, with an r = 0.875. The conclusion is that the richness and abundance of seagrass-associated bivalves in the study area are predetermined by the characteristics of the seagrass environment, especially the substrate. Secondly, seagrasses could create a suitable substrate for bivalves to survive. Therefore, the indicator of the presence of associated Bivalvia species can be a parameter for local scale seagrass conservation at the study site.
Ethnomedicinal documentation of polyherbal formulations and other folk medicines in Aurora, Zamboanga del Sur, Philippines Jayson Pucot; Cesar Demayo
Biodiversitas Journal of Biological Diversity Vol. 22 No. 12 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221214

Abstract

Abstract. Pucot JR, Demayo CG. 2021. Ethnomedicinal documentation of polyherbal formulations and other folk medicines in Aurora, Zamboanga del Sur, Philippines. Biodiversitas 22: 5331-5343. In Aurora-a rural municipality in western Mindanao, Philippines, wide patronization of folk medicines has been observed, and polyherbal formulations are one of the treatments used. However, knowledge of these formulations has not been documented, imposing a threat that might lead to its eventual loss. The lack of baseline information on these formulations also stagnates its development, and the danger of possible herb-herb interactions might remain high. Therefore, this study aims to compile polyherbal formulations and other folk medicine used by the healers and locals of Aurora and assess the utilization and knowledge of these indigenous practices with implications for its conservation and strengthening localized folk medicine pharmacovigilance. Through purposive and snowball sampling, a total of 23 key informants volunteered and were interviewed using semi-structured questionnaires. Knowledge and practices about medicinal plants were analyzed using descriptive statistics. A total of 34 polyherbal formulations and ten other folk medicines were recorded. Most of the plant species used belonged to the Poaceae family (14 species), Arecaceae, and Musaceae families (10 species each) and were mainly utilized for bughat, pasmo, and kabuhi-illnesses linked with cultural beliefs. The concept of synergism was also observed when it comes to folk medicine usage. It is recommended that more surveys of polyherbal medicines be conducted along with chemical profiling and pharmacological investigations, especially in the rural areas where these folk medicines are still widely utilized.
Screening of selected Indonesian plants for antiplatelet activity Nanang Fakhrudin; Fatiya Farih Mufinnah; Muhammad Faishal Husni; Arief Eka Wardana; Eradhian Irma Wulandari; Arbie Ristanto Putra; Djoko Santosa; Arief Nurrochmad; Subagus Wahyuono
Biodiversitas Journal of Biological Diversity Vol. 22 No. 12 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221205

Abstract

Abstract. Fakhrudin N, Mufinnah FF, Husni MF, Wardana AE, Wulandari EI, Putra AR, Santoso D, Nurrichmad A, Wahyunono S. 2021. Screening of selected Indonesian plants for antiplatelet activity. Biodiversitas 22: 5268-5273. Cardiovascular diseases remain the leading cause of death worldwide. Platelet aggregation plays a crucial role in the development of cardiovascular diseases. Thus, the discovery of bioactive compounds targeting platelet aggregation is a promising approach for combating cardiovascular diseases. Indonesia has plants diversity with the potential to be developed as antiplatelet agents. Thus, this study was aimed to identify the antiplatelet potential of selected Indonesian plant extracts. The plant extracts (100 µg mL-1) were evaluated for their antiplatelet activity in CaCl2-induced platelet aggregation in 96-well plates. In an aggregometer, the active extracts were further evaluated in adenosine diphosphate (ADP)-induced platelet aggregation. The antiplatelet agents, aspirin, and ticagrelor were used as reference drugs in the respective screening assays. Of the 139 tested extracts, ten demonstrated antiplatelet activity in CaCl2-induced platelet aggregation. The evaluation of the ten active extracts in ADP-induced platelet aggregation revealed four active extracts. The most active extract was the methanol extract of Cinnamomum sintoc bark, followed by the methanol extract of Leea aequata leaf, and the dichloromethane and methanol extracts of Physalis angulata petal with moderate activities. This study provides essential scientific evidence for the development of antiplatelet agents from plant origins.
Ethnoveterinary study of medicinal plants used for cattle treatment in Bojonegoro District, East Java, Indonesia Anggi Muhtar Pratama; OKTI HERAWATI; ALIFAH NUHA NABILA; THEODORA ATHALIA BELINDA; AGUSTINA DWI WIJAYANTI
Biodiversitas Journal of Biological Diversity Vol. 22 No. 10 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221014

Abstract

Abstract. Pratama AM, Herawati O, Nabila AN, Belinda TA, Wijayanti AD. 2021. Ethnoveterinary study of medicinal plants used for cattle treatment in Bojonegoro District, East Java, Indonesia. Biodiversitas 22: 4236-4245. Bojonegoro is a rural district in Indonesia's East Java Province where farming and cattle rearing are the main economic activities. The Bojonegoro District's cattle producers employ some medicinal plants specifically for the treatment of bovine illnesses. However, no data has been reported thus far. The goal of this research was to find and document ethnoveterinary medicinal herbs for cattle cures in the Bojonegoro District. A total of 41 cattle breeders were interviewed for the study. To collect demographic and ethnoveterinary medicinal plant data, each informant was interviewed using a semi-structured questionnaire in the native language of each informant. The stastitical analysis in this study include informant consensus (Fic), Fidelity Level (FL), and Plant Part Frequency (PPF). Approximately 78.00% of the respondents are between the ages of 30 and 50, with 36.59% having only graduated from senior high school. The Peranakan Ongole (PO) is the most common breed preserved by cattle breeders. In the study area, 41 ethnoveterinary medicinal plants were mentioned by male respondents to cure cattle health problems. Digestive illnesses are the most frequent ailments in cattle treated with medicinal plants. Curcuma longa L. was the most commonly mentioned medicinal plant. A majority of the source ethnoveterinary medicinal plants were cultivated on-site and the leaves of these plants were most often used.
Flora and fauna diversity in Selangkau forest: A basis for developing management plan of cement industrial complex in East Kalimantan, Indonesia Tien Aminatun; RAHARJO ARI SUWASONO; RIZKA APRIANI PUTRI
Biodiversitas Journal of Biological Diversity Vol. 22 No. 10 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221049

Abstract

Abstract. Aminatun T, Suwasono RA, Putri RA. 2021. Flora and fauna diversity in Selangkau forest: A basis for developing management plan of cement industrial complex in East Kalimantan, Indonesia. Biodiversitas 22: 4555-4565. The management of natural resources for economic development often clashes with environmental protection. That is the case in East Kutai District, East Kalimantan, Indonesia which is faced with competing interests between the development of the cement industry and biodiversity conservation. This study is aimed to identify the diversity of flora and fauna in a forest ecosystem to be developed as a cement industrial complex in the Selangkau Village, Kaliorang Sub-district, East Kutai District, and to provide recommendations for environmental management plans as part of the conservation efforts. A vegetation survey using purposive sampling was performed at four vegetation stages: seedlings, saplings, poles and trees. Analysis was done to examine the diversity, dominance, evenness, richness and importance value indices.  The fauna study was conducted by the exploration method to collect data on mammals, birds, amphibians and reptiles. The vegetation study recorded 29 species including Buchanania arborescens Blume which had the highest importance value in all growth stages.  One species of tree (Shorea glauca) found in this area is also classified as endangered species with high conservation importance. The fauna study found 42 species of birds, 7 of which are protected, 14 species of mammals, 5 of which are protected and 11 species of amphibians and reptiles. Efforts to save the protected species are necessary in response to the new cement factory construction plan in the study area, for example by reclamation and revegetation using the native plants recorded in this study and by transferring animal species into a new habitat that resembles the initial one.
Variation on morphology and spore characters of Dicranopteris and Sticherus (Gleicheniaceae) from Rokan Hulu District, Riau, Indonesia Afni Atika Marpaung; Ratna Susandarini
Biodiversitas Journal of Biological Diversity Vol. 22 No. 10 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221041

Abstract

Abstract. Marpaung AA, Susandarini R. 2021. Variation on morphology and spore characters of Dicranopteris and Sticherus (Gleicheniaceae) from Rokan Hulu District, Riau. Biodiversitas 22: 4475-4486. Dicranopteris and Sticherus are genera in the family Gleicheniaceae which have unique habits and distinctively specific growth with the presence of a bud on the forking branches. This study aims to reveal the species diversity of Gleicheniaceae members found in the forest area of Bukit Suligi Tandun, Rokan Hulu District, Riau and to document variations in their morphological characters and spores. Eleven collections were obtained from the exploration in the study area. The identification of plant specimens showed that these eleven taxa consisted of Dicranopteris curranii, Dicranopteris speciosa, seven varieties of Dicranopteris linearis, and two varieties of Sticherus truncatus. Seven varieties within D. linearis were D. linearis var. linearis, D. linearis var. alternans, D. linearis var. altissima, D. linearis var. demota, D. linearis var. inaequalis, D. linearis var. subspeciosa, and D. linearis var. tetraphylla. The only one species of Sticherus found was S. truncatus which consisted of two varieties, namely S. truncatus var. truncata and S. truncatus var. involuta. Morphological characters were observed from fertile specimens, while spore characters were observed from spore microscopic slides prepared using acetolysis method. There were 42 morphological characters and spores examined and used as the basis for determining the phenetic relationships using cluster analysis and principal component analysis. The results of cluster analysis showed the formation of two clusters that clearly separated the genus Sticherus from Dicranopteris. The three species of Dicranopteris were also clearly separated from each other in different sub-clusters. The result of principal component analysis indicated characters that contribute to the grouping of the eleven taxa and was able to explain the distinguishing characters in each group recognized from the cluster analysis. Overall, the results of this study contributed to documenting in detail the morphological variations in sporophyte and spore characters in eleven taxa of Dicranopetris and Sticherus, as well as proving the role of morphological and spore characters in the classification and defining phenetic relationships using numerical taxonomic approach.

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