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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 65 Documents
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Search results for , issue "vol. 24 no. 9 (2023)" : 65 Documents clear
The cooperation of microorganisms, bacteria, mold, yeast, and Actinomycetes consortium on decomposition of household organic waste in lowering C/N ratio LILIS PRIHASTINI; ARI HANDONO RAMELAN; PRABANG SETYONO; PRANOTO PRANOTO
Biodiversitas Journal of Biological Diversity Vol. 24 No. 9 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240928

Abstract

Abstract. Prihastini L, Ramelan AH, Setyono P, Pranoto. 2023. The cooperation of microorganisms, bacteria, mold, yeast, and Actinomycetes consortium on decomposition of household organic waste in lowering C/N ratio. Biodiversitas 24: 4862-4869. This study aimed to investigate the effective management of household waste that can lead to environmental pollution when not appropriately managed. Composting has emerged as a promising, cost-effective, and sustainable solution to address the issue of organic waste management. Furthermore, this study identified the best bioinoculants with the ability to lower the C/N ratio on the decomposition of household organic waste. It was performed with Factorial Completely Randomized Design A×B, where the A factor was bioinoculant formulas (16 formulas) and the B was the decomposition period (0, 1, 2, 3, and 4 weeks). The decomposition process was conducted at the 0, 1st, 2nd, 3rd, and 4th weeks with the C/N ratio examination. The collected data were subjected to ANOVA testing and further analyzed using the Duncan test. The results showed the lowest C/N ratio with the addition of bioinoculant code A14 (14.87) and the highest C/N reduction percentage with the addition of bioinoculant code A14 (82.7%). The best bioinoculant was treatment with A14, namely the combination of the mold consortium, yeast, and Actinomycetes. However, treatment with the addition of A14 code bioinoculant was no different from A13 code since both have the same lowercase code (i). The A13 code treatment was not significantly different from A8 since both had the same lowercase code (h).
Biological control of maize downy mildew with the antagonistic bacterial consortium ENDANG MUGIASTUTI; ABDUL MANAN; LOEKAS SOESANTO
Biodiversitas Journal of Biological Diversity Vol. 24 No. 9 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240904

Abstract

Abstract. Mugiastuti E, Manan A, Soesanto L. 2023. Biological control of maize downy mildew with the antagonistic bacterial consortium. Biodiversitas 24: 4644-4650. Downy mildew is one of the main diseases of maize, which is a limiting factor for maize production in Indonesia. With a consortium of maize-indigenous antagonist bacteria, biological control is expected to reduce downy mildew. The aim of this research was to determine the ability of three antagonistic bacteria Bacillus amyloliquefaciens BB.R3, Bacillus subtilis BB.B4, Pseudomonas putida BB.R1 in suppressing spore germination of Peronoslerospora spp., and to evaluate the ability of their consortium in controlling downy mildew and promote the growth of maize. Based on the research results, antagonistic bacteria B. amyloliquefaciens BB.R3, B. subtilis BB.B4, and P. putida BB.R1 were able to suppress spore germination by 76.68-100%. The bacterial consortium of Bacillus subtilis BB. B4 + Pseudomonas putida BB.R1 was the best consortium of antagonistic bacteria and had the most potential to developed as a downy mildew control and promote the growth of maize. This bacterial consortium delayed the incubation period, lowered the intensity of the disease (85.77%) and AUDPC (83.02%), increased the content of phenols (tannins, glycosides, and saponins), and promoted plant growth (plant height 138.10%, the number of leaves 102.29%, root length 219.89%, fresh plant weight 1091.81%, and dry plant weight 1077.04%) compared to the control. Treatment with antagonistic bacteria showed better results compared to the fungicide metalaxyl. Based on the results, applying antagonistic bacteria consortium is a potential strategy to control maize downy mildew.
Utilizing DNA barcoding approach to study the diversity of the blue swimming crab from Tuban District, East Java, Indonesia MARITA IKA JOESIDAWATI; NINING NURSALIM; NENIK KHOLILAH; EKA MAYA KURNIASIH; NI KADEK DITA CAHYANI; AMBARIYANTO AMBARIYANTO
Biodiversitas Journal of Biological Diversity Vol. 24 No. 9 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240913

Abstract

Abstract. Joesidawati MI, Nursalim N, Kholilah N, Kurniasih EM, Cahyani NKD, Ambariyanto A. 2023. Utilizing DNA barcoding approach to study the diversity of the blue swimming crab from Tuban District, East Java, Indonesia. Biodiversitas 24: 4731-4737. Blue swimming crabs are one of the economically significant fisheries resources in Indonesia. However, Indonesia's blue swimming crab fisheries still depend on wild catches that lead to a non-target species harvest, especially the cryptic swimming crabs. This study aims to investigate the genetic diversity of blue swimming crab specimens and other cryptic species using a molecular approach (DNA Barcoding). The samples were caught from the waters of Tuban District, East Java, Indonesia, using traditional foldable traps or "bubu lipat". This study utilized the Polymerase Chain Reaction (PCR) method targeting the Cytochrome c Oxidase Subunit I (COI) gene. The sequences were then compared to the NCBI database to get the closest species based on the sequences. 21 out of 23 samples were identified as Portunus pelagicus, and two samples were identified as Charybdis feriata with percentage of similarity ranging from 99.68% to 100%. The phylogenetic trees were constructed using Neighbor Joining and Maximum Likelihood method with sequences from Scylla serrataas an outgroup. The genetic distance between P. pelagicus and C. feriata was 16%, whereas the genetic distance between P. pelagicus and C. feriata to the outgroup was 20%. The molecular method is crucial for species identification and population stock assessment. This information helps in determining stock boundaries, estimating population sizes, and understanding the genetic health of populations. Genetic data will help the government to have a better management of the fisheries activities in Indonesia by providing the diversity and population data.
Association of g.331T>C and g.1909T>C locus in KISS1 gene with fecundity traits of Kacang and Boerka goats MASKUR MASKUR; RAHMA JAN; LESTARI LESTARI; TAPAUL ROZI; MUHAMMAD MUHSININ
Biodiversitas Journal of Biological Diversity Vol. 24 No. 9 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240929

Abstract

Abstract. Maskur, Jan R, Lestari, Rozi T, Muhsinin M. 2023. Association of g.331T>C and g.1909T>C locus in KISS1 gene with fecundity traits of Kacang and Boerka goats. Biodiversitas 24: 4870-4876. The neuropeptide kisspeptin encodes the KISS1 gene and is crucial for reproductive system signals. This study aimed to identify polymorphisms of fecundity genes by observing candidate genes for prolific traits, namely the KISS1 gene (exon 1 and intron 1), and their relationship with litter size in Kacang and Boerka goats (Capra aegagrus hircus). The total sample used was 211 female goats. The stages of the research included DNA extraction, PCR amplification and genotyping. The association of KISS1 gene genotypes with litter size traits in Kacang goats and Boerka was analyzed using the SAS 9.1.3 software with General Linear Model (GLM) procedure. The results showed that the g.331T>C locus of the KISS1 exon 1 gene was monomorphic in all Kacang and Boerka goats populations. The locus g.1909T>C of the KISS1 intron 1 gene was polymorphic in all Kacang and Boerka goats populations. The locus g.1909T>C of the KISS1 intron 1 gene found three genotypes (TT, AT, AA). The frequency of allele T (0.775 and 0.815) was higher than allele A (0.225 and 0.185) in all Kacang and Boerka goats populations. The association of TT and AT genotypes with litter size significantly differed from that of the AA genotype in the Kacang goat. Meanwhile, in the Boerka goat, the TT genotype significantly differed from the AT and AA genotypes. The goat KISS1 gene polymorphism is critical to reproductive function and may be a reproductive characteristic marker.
Role of soil parameters in forest clove (Syzygium obtusifolium) habitat and their effects on phenology and production MARWAN YANI KAMSURYA; SAMIN BOTANRI; KAMARUDDIN KAMARUDDIN; FAUZIA HULOPI; MUIMUNA LAHABI; JUNI LA DJUMAT
Biodiversitas Journal of Biological Diversity Vol. 24 No. 9 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240933

Abstract

Abstract. Kamsurya MY, Bontari S, Kamaruddin, Hulopi F, Lahabi M, Djumati JL. 2023. Role of soil parameters in forest clove (Syzygium obtusifolium) habitat and their effects on phenology and production. Biodiversitas 24: 4910-4918. Forest cloves (Syzygium obtusifolium L.) are a type of non-aromatic clove that originally grew wild and are now starting to be cultivated. This study aimed to examine role of soil chemical and physical parameters in clove plant habitat and their influence on flowering phenology and production. The experiment was carried out on the island of Ambon Maluku, for a duration of 17 months from January 2020 - May 2021. A survey was conducted on forest clove plant cultivated by farmers aged between 10-15, and five observation locations were selected using the purposive sampling method. Soil analysis was performed at the Laboratory of Soil Science, Faculty of Agriculture, University of Hasanuddin Makassar, while observational data were analyzed using principal component regression analysis (PCRA). The results showed that soil chemical parameters contributed 14.89% to forest clove plant habitat, with the N and Ca content providing the highest contribution of 3.49% and 3.26% respectively. The contribution of physical parameters amounted to 8.09%, with sand particles exhibiting the highest value of 2.43%. Furthermore, PCRA results found that soil chemical parameters influenced the phenology of forest clove flowering by 21.8%. The relationship between the independent variables (X1 to X5) and flowering phenology (Y) had a correlation (R) of 0.47, while the physical parameters exerted an influence reaching 79.4% with an R-value of 0.89. The average production of fresh and dry clove flowers from forest clove plant was 50.3 and 20.1 kg/plant, respectively.
Potential of local Bacillus spp. isolates as wilt disease biocontrol agents for Fusarium oxysporum f. sp. cepae on Allium x wakegi ASRUL ASRUL
Biodiversitas Journal of Biological Diversity Vol. 24 No. 9 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240942

Abstract

Abstract. Asrul. 2023. Potential of local Bacillus spp. isolates as wilt disease biocontrol agents for Fusarium oxysporum f. sp. cepae on Allium x wakegi. Biodiversitas 24: 4989-4997. Implementation of biological agents for eradication and inhibition of plant pathogens is often ineffective due to its protracted consequences. The objective of this research was to examine the potential of local isolates of Bacillus spp. as a biocontrol agent in suppressing Fusarium wilt disease (Fusarium oxysporum f. sp. cepae) on wakegi onions (Allium × wakegi Araki). The research was conducted in a completely randomized design (CRD) with the treatment of rhizospheric bacterial isolates. The treatments included control (without isolate application) and seven bacterial isolates, namely KP17, KP5, DB9, DB12, DB18, DG4 and DG11. Each treatment was repeated five times and each replication consisted of 10 wakegi onion plants. The results showed that a total of 46 isolates were isolated from the rhizosphere of wakegi onion and seven isolates among them were selected as biocontrol agents. These isolates had similarities with Bacillus spp. in accordance with the colony morphology, physiology and biochemical characteristics. Among the isolates found, DB12 emerged as the isolate that had the potential to be developed as a biocontrol agent.
Genetic characterization of superior durian (Durio zibethinus L.) accessions in Batang District, Central Java, Indonesia based on ISSR markers MUHAMMAD ISBAT AMRULLAH; ENNI SUWARSI RAHAYU; ELING PUWANTOYO; RIA IKA MAHARANI; SOLICHIN SOLICHIN; SRIYADI SRIYADI; TRI YANUAR HADIPRASETYA; AMIN RETNONINGSIH
Biodiversitas Journal of Biological Diversity Vol. 24 No. 9 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240922

Abstract

Abstract. Amrullah MI, Rahayu ES, Puwantoyo E, Maharani RI, Solichin, Sriyadi, Hadiprasetya TY, Retnoningsih A. 2023. Genetic characterization of superior durian (Durio zibethinus L.) accessions in Batang District, Central Java, Indonesia based on ISSR markers. Biodiversitas 24: 4811-4819. Durian (Durio zibethinus L.) has the highest level of genetic diversity in the genus of Durio. The genetic diversity of D. zibethinus in Batang District, Central Java, Indonesia needs to be explored to obtain data on superior durian accessions that are adaptive in the area. This study aimed to analyze the genetic diversity of 40 superior durian accessions from 13 locations in Batang District using 10 Inter Simple Sequence Repeat (ISSR) primers. Genomic DNA was isolated from leaves using a modified CTAB method. PCR products were electrophoresed on 2% agarose and yielded 161 ISSR alleles with a percentage of 100% polymorphic alleles. The level of genetic diversity based on Nei's gene diversity and Shannon's Information index are 0.277 and 0.434, respectively. The durian accessions studied have a similarity coefficient of 0.22-0.86 and are divided into two main clusters. Siwatu 1 and Siwatu 2 accessions have the highest genetic similarity coefficient (0.86), while Butternuts and Watu Tembogo 1 accessions show the lowest genetic similarity coefficient (0.05). Specific alleles were found in 11 durian accessions. The molecular characterization results show the high genetic diversity of superior durian accessions in Batang District and add to the list of local superior durian accessions in Indonesia.
[RETRACTED] Production competitiveness of regional sorghum genotypes against new, enhanced varieties and their morphological traits in Gunung Kidul, Yogyakarta, Indonesia ARIF MUAZAM; BUDI SETIADI DARYONO; KRISTAMTINI KRISTAMTINI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 9 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240937

Abstract

Abstract. Muazam A, Daryono BS, Kristamtini. 2023. Production competitiveness of regional sorghum genotypes against new, enhanced varieties and their morphological traits in Gunung Kidul, Yogyakarta, Indonesia. Biodiversitas 24: 4943-4948. Sorghum is an important cereal crop after rice, maize, wheat and barley. Sorghum can be a potential local food to support national food security and to anticipate the threat of a world food crisis. One effort that can be made is to optimize the land by using adaptive sorghum varieties planted during the rainy season. Various new superior varieties have been released through the Ministry of Agriculture, but the germplasm with a potential to be local food has not been utilized optimally. Several studies on sorghum have been carried out from both cultivation and post-harvest aspects, but to continue the research relay and to participate in meeting national food needs, characterization of local varieties needs to be carried out as a first step in plant breeding activities. This study aims to determine the performance of six genotypes of new high-yielding sorghum varieties and local varieties grown during the rainy season in Karangmojo Village, Karangmojo Sub-district, Gunungkidul District, Yogyakarta Province, from October 2022 to March 2023. The design used was a Randomized Block Complete Design, with 5 repetitions. The results showed the significantly different effect of genotypes on the parameters of plant height, panicle length, panicle width, 1000 seed weight, flowering age, stem diameter, harvesting age, panicle weight per plot, and production per hectare.
Phytotelmata accounts for Aedes breeding places in Mantup Sub-district, Lamongan District, Indonesia SHIFA FAUZIYAH; SAUDI FITRI SUSANTI; HARIYONO HARIYONO; VERA FAZIRRAH; ANIK EKO NOVITASARI; NUR FADHILAH; TEGUH HARI SUCIPTO; SIN WAR NAW
Biodiversitas Journal of Biological Diversity Vol. 24 No. 9 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240923

Abstract

Abstract. Fauziyah S, Susanti SF, Hariyono H, Fazirrah V, Novitasari AE, Fadhilah N, Sucipto TH, Naw SW. 2023. Phytotelmata accounts for Aedes breeding places in Mantup Sub-district, Lamongan District, Indonesia. Biodiversitas 24: 4820-4828. Dengue infection still remains a public health problem in Indonesia, which is classified as a tropical country. Some environmental factors that contribute to the transmission of dengue infection are human migration, human activity, food supply, and climate change. The other type of breeding place is natural breeding habitats, called phytotelmata. This study aims to investigate the diversity of Aedes species in phytotelmata from Mantup Sub-district, Lamongan, East Java, Indonesia. The analytical observational study was conducted with a purposive sampling design. Mosquito larvae collection was carried out from February to March 2023 in Mantup Sub-district, an endemic region of dengue infection in Lamongan. Immature mosquitoes were reared in the laboratory till they merged into adult mosquitoes. This study found four groups of phytotelmata: leaf axils, bamboo joints, fallen leaves, and coconut shells. Leaf axils were the predominant type of phytotelmata (86.67%). Meanwhile, the lowest percentage was coconut shells and fallen leaves (3.33%). A total of 56 mosquito larvae consisting of 12 male Aedes aegypti, 21 female Ae. aegypti, 12 male Aedes albopictus, and 11 female Ae. albopictus were collected from 30 observation points. Eleven families of phytotelmata were found in this study. The predominant family was Araceae (33.3%), while the lowest were Agavaceae, Commelinaceae, Marantaceae, and Liliaceae (3.33%). Phytotelmata accounts for mosquito breeding places, which should be noticed and considered in dengue vector control programs.
A new species of Bufoides Pillai and Yazdani 1973 (Amphibia: Bufonidae) from Mizoram (India) and the delimitation of the distribution range of Bufoides meghalayanus (Yazdani & Chanda 1971) to the Khasi hills, Meghalaya (India) R.S. NAVEEN; BENJAMIN TAPLEY; S.R. CHANDRAMOULI; PHILLIP A. JERVIS; S. BABU; A.B. MEETEI; P.V. KARUNAKARAN
Biodiversitas Journal of Biological Diversity Vol. 24 No. 9 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240901

Abstract

Abstract. Naveen RS, Tapley B, Chandramouli SR, Jervis PA, Babu S, Meetei AB, Karunakaran PV. 2023. A new species of Bufoides Pillai and Yazdani 1973 (Amphibia: Bufonidae) from Mizoram (India) and the delimitation of the distribution range of Bufoides meghalayanus (Yazdani & Chanda 1971) to the Khasi hills, Meghalaya (India). Biodiversitas 24: 4617-4627. The Oriental toad genus Bufoides currently comprises two species: Bufoides meghalayanus and B. kempi. Populations of Bufoides from Mizoram were previously considered to be conspecific with Bufoides meghalayanus, although it has been hypothesized that these populations could represent an undescribed species. An uncorrected p-distance at the 16S rDNA gene between the Mizoram population and each of the two congeneric species was 2.74-3.0% and 3.5% for B. meghalayanus and B. kempi respectively. We describe the population from Dampa Tiger Reserve, Mizoram, as new based on molecular from two specimens and morphological data from two adult males and one adult female. We confirm that B. meghalayanus is endemic to the Khasi Hills in Meghalaya and it does not occur in Mizoram. The new species from Mizoram differs from congeneric species by differences in interdigital webbing, coloration, skin tuberculation and the presence of ovoid, tuberculated and depressed parotoid glands. Like other Bufoides species, it is a microhabitat specialist and utilizes streamside rock crevices as refugia, which might make it vulnerable to changes in habitat. The new species is currently only known to occur in Dampa Tiger Reserve and it is probably range-restricted and likely meets the International Union for Conservation of Nature’s criteria for being assessed as Critically Endangered.

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