Article Per Year (5 Year)
p-Index From 2021 - 2026
3.208
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Fitopatologi Indonesia Biospecies METAMORFOSA Journal of Biological Sciences Reaktor Bioma : Berkala Ilmiah Biologi Microbiology Indonesia BIOTROPIA - The Southeast Asian Journal of Tropical Biology AL KAUNIYAH Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Bahan Alam Terbarukan Biosfer: Jurnal Tadris Biologi Biogenesis: Jurnal Ilmiah Biologi Journal of Degraded and Mining Lands Management Indonesian Journal of Biotechnology Jurnal Agro Planta Tropika BIO-SITE |BIOLOGI Sains Terapan Majalah Obat Tradisional Journal of Natural Sciences and Mathematics Research Jurnal Perlindungan Tanaman Indonesia Journal of Tropical Biodiversity and Biotechnology Omni-Akuatika Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Jurnal Agrotek Tropika Jurnal Riset Biologi dan Aplikasinya Berkala Ilmiah Biologi International Journal of Oil Palm
Rina Sri Kasiamdari
Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Education Energy Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

Published : 54 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 54 Documents
Search

 2   3   4   5   6 
Kolonisasi mikoriza Claroideoglomus etunicatum dalam menurunkan penyakit busuk akar Rhizoctonia solani pada kacang hijau Chasanah, Laila Uswatun; Kasiamdari, Rina Sri
Jurnal AGRO Vol. 11 No. 2 (2024)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/36464

Abstract

Mung bean (Vigna radiata (L.) R. Wilczek) is widely cultivated in Indonesia, but root rot disease caused by Rhizoctonia solani can decrease production. Arbuscular mycorrhiza can be an alternative biocontrol to control root rot. This research aimed to determine the character of R. solani, analyze the growth of mung bean infected by R. solani inoculated with mycorrhizal fungi Claroideoglomus etunicatum, and determine the severity suppression of root rot disease in mung bean inoculated with mycorrhizal fungi C. etunicatum. The study used a Completely Randomized Design (CRD) with six treatments and four replications including control (without inoculation), R. solani, 120 spores of C. etunicatum, 180 spores of C. etunicatum, 120 spores of C. etunicatum + R. solani, and 180 spores of C. etunicatum + R. solani. This research showed that R. solani had white to brown colonies, cottony, septate hyphae with 90° branching, hyphae width 5.45 – 9.79 μm, multinucleate, slow growth with an abundant-aerial pattern. Inoculation of C. etunicatum on mung bean infected by R. solani had a significant effect on increasing shoot fresh weight, shoot dry weight, and pod length and C. etunicatum reduced the intensity of R. solani disease by 44.44 – 55.46% and reduced the infection of R. solani in mung bean root by 38.10 – 52.38%. In conclusion, C. etunicatum was able to suppress the severity of rot root disease caused by R. solani on mung bean. ABSTRAK Kacang hijau (Vigna radiata (L.) R. Wilczek) banyak dibudidayakan di Indonesia, tetapi penyakit busuk akar akibat Rhizoctonia solani menyebabkan penurunan jumlah produksi. Mikoriza arbuskular dapat menjadi alternatif biokontrol untuk mengendalikan busuk akar. Penelitian ini bertujuan untuk mengetahui karakter jamur R. solani, menganalisis pertumbuhan kacang hijau terinfeksi R. solani yang diinokulasi jamur mikoriza Claroideoglomus etunicatum, serta mengetahui penekanan keparahan penyakit busuk akar pada kacang hijau yang diinokulasi jamur mikoriza C. etunicatum. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan enam perlakuan dan empat ulangan, yaitu kontrol (tanpa inokulasi), R. solani, 120 spora C. etunicatum, 180 spora C. etunicatum, 120 spora C. etunicatum + R. solani, dan 180 spora C. etunicatum + R. solani. Penelitian ini menunjukkan bahwa R. solani memiliki koloni putih hingga coklat, cottony, hifa bersekat dengan percabangan 90°, lebar hifa 5,45 – 9,79 μm, multinukleat, pertumbuhan slow dengan pola abundant-aerial. Inokulasi C. etunicatum pada kacang hijau terinfeksi R. solani berpengaruh nyata terhadap peningkatan berat basah tajuk, berat kering tajuk, dan panjang polong serta C. etunicatum menurunkan intensitas penyakit R.solani sebesar 44,44% – 55,56% dan menurunkan infeksi R. solani pada akar kacang hijau sebesar 38,10% – 52,38%. Kesimpulan penelitian ini, C. etunicatum mampu menekan keparahan penyakit busuk akar oleh R. solani pada kacang hijau.
The potential of fungi isolated from palm oil mill effluent (POME) for mycoremediation of water contaminated with pome waste Zakaria, Zakaria; Ilmi, Miftahul; Kasiamdari, Rina Sri
Journal of Degraded and Mining Lands Management Vol. 13 No. 1 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.131.9153

Abstract

POME (Palm Oil Mill Effluent) is a liquid waste from fresh fruit bunch oil extraction that can damage the environment if the content of the waste is not processed correctly. This study aimed to determine fungi species that can potentially be POME waste remediation agents. Several stages carried out in this study included the isolation of fungi from POME waste, screening potential fungal isolates based on qualitative amylase, lipase, cellulase, and protease enzyme tests, and analysis of biochemical oxygen demand (BOD), chemical oxygen demand (COD), total suspended solids (TSS), oil and fat, and pH of POME waste liquid. There were 100 fungal isolates from POME waste disposal: 25 produced cellulase, 25 produced amylase, 25 produced protease, and 23 were capable of producing lipase. Based on the morphological characterization and confirmation by the molecular identification, the selected potential fungal isolate T3(16) was identified as Eutypella sp. The spectrophotometer test for optimal POME waste degradation showed that the degradation percentage by Eutypella sp. isolate T3(16) was 77.82% at a waste concentration of 25% with an incubation time of 168 hours. SEM results from Eutypella sp. T3(16) showed that fungal cells were damaged, with thickening observed as a defense mechanism against environmental stressors and the POME waste biosorbent process. The results of the physicochemical test showed a reduction of 95.10% in BOD, 95.15% in COD, 99.94% in Oil and Fat, and 94.77% in TSS, while the pH increased from 5.0 to 7.2.
MORPHOLOGICAL CHARACTERISTICS AND TOTAL FLAVONOID CONTENT IN PEEL EXTRACTS OF FOUR BANANA CULTIVARS FROM INDONESIA (Musa spp.) Arliani, Hida; Supriyadi, Supriyadi; Sri Kasiamdari, Rina; S. Daryono, Budi
BIOTROPIA Vol. 32 No. 3 (2025): BIOTROPIA Vol. 32 No. 3 December 2025
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2025.32.3.2426

Abstract

HIGHLIGHTS- Wild banana morphology links to high peel flavonoid content.- Klutuk banana peel has the highest antioxidant potential.- Morphological traits can predict nutraceutical value in bananas.- Banana peel waste is a valuable source of natural antioxidants.- Conservation of wild germplasm is crucial for bioactive compounds.ABSTRACTBanana is a commodity with high genetic diversity in Indonesia, often leading to identification issues due to synonymy and homonymy. Accurate morphological characterization is essential for germplasm management and breeding programs. Concurrently, high consumption of banana generates significant banana peel waste, which is a potential source of bioactive compounds like flavonoids. This study aimed to characterize the morphology of four banana varieties (Cavendish, Kepok, Raja, Klutuk) from the Yogyakarta Banana Germplasm Garden and analyze the total flavonoid content (TFC) in banana peels. Morphological characterization was conducted following the IPGRI descriptor list, and TFC was measured spectrophotometrically and expressed as mg Quercetin Equivalent per gram (mgQE/g). The results revealed distinct morphological profiles for each variety, with the wild-type Klutuk banana exhibiting the tallest pseudostem and seedy fruit. The TFC analysis showed a significant variation, where Klutuk peel had the highest content (0.453 mg QE/g), followed by Kepok (0.386 mg QE/g), Cavendish (0.146 mg QE/g), and Raja (0.139 mg QE/g). The high flavonoid content in the morphologically distinct Klutuk variety suggests a correlation between its wild morphological traits and enhanced production of defensive phytochemicals. These findings underscore the value of morphological data for identifying cultivars with high nutraceutical potential, promoting the utilization of banana peel waste as a source of natural antioxidants.
MOLECULAR ANALYSIS OF WAXY GENE MARKERS IN SORGHUM CROSSES KD4 AND BONTEB GUNUNGKIDUL Muazam, Arif; Kristamtini, Kristamtini; Widyayanti, Setyorini; Nugraha, Yudhistira; Sri Kasiamdari, Rina; Budi Setiadi Daryono
BIOTROPIA Vol. 32 No. 3 (2025): BIOTROPIA Vol. 32 No. 3 December 2025
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2025.32.3.2457

Abstract

HIGHLIGHTS- Local sorghum crosses show unique fixation of the waxy starch gene allele- Only Wxc allele is expressed, while other waxy alleles are not detected- Waxy allele expression strongly relates to low amylose grain quality- Marker-based selection supports breeding of soft-textured sorghum- Findings enhance sorghum use for food, feed, and industrial applicationsABSTRACTSorghum (Sorghum bicolor L.) is a food crop exhibiting resilience to extreme environmental conditions and potential to develop as an alternative food source. Quality of sorghum seeds is significantly influenced by starch composition in endosperm regulated by waxy (Wx) gene. This gene has several major alleles: Wxa, Wxb, and Wxc, playing roles in amylopectin and amylose syntheses. The purpose of study is to analyze the expression of Wx alleles in the crossbreeding of sorghum cultivars KD4 and Bonteb Gunungkidul. Main method used was molecular marker-based PCR method. Leaf and seed samples of sorghum were collected and extracted using the CTAB method to obtain high-quality genomic DNA. PCR reactions were performed with specific primers for each allele, and the amplification results were analyzed through 1.5% agarose gel electrophoresis. Statistical analysis was performed to ensure result significance through: Chi-Square Test to determine relationships between waxy allele expression with genetic segregation within cross populations, Allele Frequency Analysis to determine distribution of waxy genotypes within populations by comparing counts showing expressions of Wxa, Wxb, and Wxc, and Pearson Correlation Test to evaluate relationships between waxy gene expression with specific agronomic traits (e.g., amylose content). Main findings showed that only Wxc allele did exhibit a clear amplification band, while Wxa and Wxb did not show significant expression. Further studies are needed to understand the regulation of Wx gene expression and its potential implications to molecular selection, ultimately enhancing sorghum quality for both food and industrial applications.
Co-Authors ', Padil AA Sudharmawan, AA Achmadi Priyatmojo Adiana Nayogyani Ali Djamhuri Ali, Nur Ayu Aisyah Ana Susianti Ani Widiastuti, Ani Arliani, Hida Auli, Nisa Raudatul Ayundai, Melin Ayundai, Melin BUDI SETIADI DARYONO BUDI SETIADI DARYONO C. J. Soegihardjo C.J. Soegihardjo C.J. Soegihardjo C.J. SOEGIHARDJO Chasanah, Laila Uswatun Dhia Salsabila Hakim Dian Fitriarni Ekowati , Nuraeni Elzahra Nadya Putri Endang Sutariningsih Soetarto ENDANG SUTARININGSIH SOETARTO Erni Martani Erni Martani Febriani, Anya Via Ganies Riza Aristya Hasnaul Maritsa I Gusti Wayan Murjana Yasa Inayati, Evi Indra Sukmawati Junita Hardini Khaterine K Kristamtini Kristamtini, Kristamtini Kusrinah Kusrinah Kusrinah Kusrinah Laila Hanum Maulin Nafisa Miftahul Ilmi, Miftahul Muazam, Arif Muslikhin Hidayat Nita Aminasih Nuraeni Ekowati Nuraeni Ekowati Nuraeni Ekowati Nuraeni Ekowati, Nuraeni Nursamsi Pusposendjojo Nursamsi Pusposendjojo Nursamsi Pusposendjojo Nursamsi Pusposendjojo, Nursamsi Nursela, Dewi Padil, Padil Purnomo Purnomo Pusposendjojo , Nursamsi Putranto, Dwiyandito Ikhsan Putri, Elzahra Nadya Putri, Fauzana Putri, Fauzana R. Rugayah Ratna Stia Dewi Ratna Stia Dewi Reine Suci Wulandari Rejeki Siti Ferniah Retno Peni Sancayaningsih Retno Peni Sancayaningsih RETNO PENI SANCAYANINGSIH Ristiyani Khofifa Putri ROSA SURYANTINI Rugayah Rugayah S. Daryono, Budi S. Santosa Santosa . Santosa Santosa Santosa Santosa Sari, Noorkomala Setyorini Widyayanti, Setyorini Singgih Tri Wardana Siti Syamsiah Siti Syamsiah Soegihardjo , C.J. Soekarti Moeljopawiro Soekarti Moeljopawiro, Soekarti Suharno Suharno Supriyadi Supriyadi Susiana Purwantisari Sutikno S Syaifudin, Andang Syamsiah, Siti Widiastuti, Ani Yekti Asih Purwestri Yudhistira Nugraha Zakaria Zakaria