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All Journal Jurnal Pengendalian Hayati AGRIKA Cropsaver : Journal of Plant Protection MAPETA Agridevina : Berkala Ilmiah Agribisnis Plumula : Berkala Ilmiah Agroteknologi Kultivasi BIOEDUSCIENCE Jurnal Pertanian Agros Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) JURNAL AGROHITA Jurnal Ilmiah Hijau Cendekia PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Jurnal Pembelajaran dan Biologi Nukleus Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Jurnal Agrotropika Nusantara Science and Technology Proceedings International Journal on Food, Agriculture and Natural Resources (IJFANRES) Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Bioteknologi & Biosains Indonesia
Tri MUJOKO
Program Studi Agroteknologi, Universitas Pembangunan Nasional ”Veteran” Jawa Timur
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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Journal : BIOEDUSCIENCE

 1 
Antagonist Test of Streptomyces spp. from Shallot Fields in Bojonegoro Against Fusarium sp. Which Causes Moler Disease In vitro Hidayati, Kiki; Mujoko, Tri; Wuryandari, Yenny
BIOEDUSCIENCE Vol 9 No 1 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/15473

Abstract

Background: Background: Shallots are a horticultural product widely consumed in Indonesia. In 2021, shallot production will decline. This is due to pest and disease attacks on plants. Fusarium sp. is a pathogen that causes the primary disease in shallots, namely moler disease, which can cause losses of up to 50%, so control activities must be carried out. This research aims to determine the potential of Streptomyces sp. bacteria from exploring shallot planting areas in Bojonegoro against Fusarium sp. fungi in vitro. Methods: This study used 15 isolates of Streptomyces sp. from exploration results tested with Fusarium sp. using the dual culture method, and negative control (only Fusarium sp.) repeated 3 times for each treatment. Observations were carried out every day for 7 days by observing the growth of Fusarium sp. hyphae and their inhibitory power. Result: The research showed that isolate S8 had the highest inhibitory power, 49.5%. Meanwhile, the one with the lowest results was isolated S1, 34.5%. From the chitinase test results, the chitinocytic index of isolate S8 was 5.2, which is in the high category. Meanwhile, the isolate S8 cellulolytic index was 4.8 and was classified as high. Conclusions: All Streptomyces sp.p isolates inhibited the growth of Fusarium sp., which was characterized by an inhibition zone compared to the control treatment.
Early Detection of Pathogenic Fungi Curvularia sp. on Rice Seeds (Oryza sativa) Based on Modified Infrared Image Analysis Anggraini, Novita; Nirwanto, Herry; Mujoko, Tri
BIOEDUSCIENCE Vol 9 No 3 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/17568

Abstract

Background: Curvularia sp. is a seed-borne pathogenic fungus that can reduce rice plant productivity. At the same time, conventional seed health testing methods still rely on visual observation and require a relatively long incubation time. This study aims to evaluate the potential of infrared image analysis based on a modified imaging system for early detection of Curvularia sp. infection in rice seeds. Methods: Seed health testing was performed using the blotter test method. At the same time, image acquisition was performed with a digital microscope equipped with an infrared light source, and images were analyzed using pseudocoloring and RGB-based color segmentation. Results: The results showed differences in infrared signal intensity patterns in Curvularia sp.-inoculated seeds, which could be identified on the fourth day after inoculation, earlier than visual observation, which showed symptoms on the fifth day. Detection accuracy was calculated using a confusion matrix based on visual observation as the reference method, with a sample size of 50 seeds per observation day, yielding an average detection accuracy of 91% over seven days of observation. Conclusions: The modified infrared image analysis method has the potential to serve as an early detection method for Curvularia sp. infection in rice seeds, although its performance depends on the limitations of the imaging system and the validation method used.
The Effect of Packaging and Encapsulation Temperature of Red Chili Seeds with Trichoderma sp. on Viability and Inhibition of Fusarium sp. Ratu, Dewanggie Sasmita; Nirwanto, Hery; Mujoko, Tri
BIOEDUSCIENCE Vol 9 No 3 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/18020

Abstract

Background: Fusarium sp. is one of the main threats to chili cultivation, thereby reducing its economic value. Therefore, the use of biological microorganisms, such as Trichoderma sp., is an environmentally friendly alternative for controlling Fusarium sp. Application techniques for Trichoderma sp. biological agents include seed coating or encapsulation. However, ensuring the quality and effectiveness of encapsulated products during storage and distribution remains a concern. Thus, this study aims to examine the effects of packaging type and storage temperature on the viability and efficacy of Trichoderma sp. biological agents encapsulated in red chili seeds (Capsicum annuum L.) for inhibiting Fusarium sp. Methods: This study applied a completely randomized design (CRD) factorial with two factors, namely packaging material (aluminum foil and plastic) and storage temperature (5°C, 28°C, and 36°C), resulting in 7 treatments with three replications plus a control, resulting in a total of 21 experimental units. Results: Aluminum foil packaging stored at 28°C showed the highest viability of Trichoderma sp. and the most effective antagonistic activity against Fusarium sp. Conclusion: These results provide a sustainable, environmentally friendly solution for biological-agent-based seed storage.
Co-Authors Ali, Haidar Alvia Cindy Apriliani Arga Dwi Indrawan Ariani Trisna Murti Ariani Trisna Murti Arika Purnawati Bakti Wisnu Widjajani Dewi ANGGRAENI Dita Megasari Eben, Philipus Wahyu Baskoro Edyson Indawan Ekayanti, Savira Aprilia Endang Triwahyu Prasetyawati Ersyaf, Ihza Muhammad Fira Mawardani Firmansyah, Moch Ryan Frimadani, Latifah Haikal, M Rifqi Harsiyanti, Harsiyanti Haryani, Wiwik Sri Hasni Wardahni Herry Nirwanto Hery Nirwanto, Hery Hidayati Karamina HIDAYATI, KIKI Ika Nur Fitriana Indah Pemuda Indrawan, Arga Dwi Jati Laksono, Roy Laras Setyowati Lius, Michelle Lukman Hakim M Rifqi Haikal Makhziah Moch Nur Yudha Moch. Arifin Noni Rahmadhini Novita Anggraini Nur Syiami, Aning Penta SURYAMINARSIH Penta SURYAMINARSIH Penta Suryaminarsih Penta Suryaminarsih Pratista, Ariq Dies Purnomo Edi Sasongko Ramadhani Mahendra Kusuma Ratri, Tesha Lutfika Ratu, Dewanggie Sasmita Risdiyanti, Rateh Lailatul Rulinggar, Nia Sari, Nadya Naurah Seftiarini, Amelia Sri Wiyatiningsih Sukartiningrum Sumargono, ' Torino Benarivo Widajati, Wiludjeng Wiludjeng Widajati Wiludjeng Widayati Windriyanti, Wiwin Yenny WURYANDARI Yuwono, F. Tsara Nafisah Zakaria Wildan Fachrezzy