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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences EUGENIA Research Journal of Life Science Jurnal Pembangunan dan Alam Lestari AGRIVITA, Journal of Agricultural Science Geo-Image Journal Jurnal Penelitian Pertanian Terapan Jurnal Penelitian Pendidikan IPA (JPPIPA) International Journal of Social and Management Studies (IJOSMAS) Tri Dharma Mandiri: Diseminasi dan Hilirisasi Riset Kepada Masyarakat (Jurnal Pengabdian Kepada Masyarakat) Abdi Geomedisains Jurnal HPT (Hama Penyakit Tumbuhan)
Aminudin Afandhi
Jurusan Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Brawijaya
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Sustainability of Coffee Farming with the Application of Biopesticides of Angel’s Trumpet White Flower (Brugmansia Suaveolens Bercht. & J. Presl) and Mahogany Leaves (Swietenia macrophylla) Putra, Dedi Arta; Afandhi, Aminudin; Parmawati, Rita
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.11207

Abstract

This study examines the sustainability of coffee farming in Ledug Village, Prigen, through the application of natural biopesticides derived from mountain brugmansia flowers (Brugmansia suaveolens) and mahogany leaves (Swietenia macrophylla). The research evaluates sustainability across five key dimensions: ecological, economic, social, technological, and institutional. Using Multi-Dimensional Scaling (MDS) Rapfish, SWOT, and QSPM methods, the findings reveal that the ecological dimension achieved a sustainability index of 76.41%, indicating a moderately sustainable status, with the use of chemical fertilizers identified as a critical sensitive factor. The economic dimension scored 65.48%, with market competitiveness and long-term profitability as main drivers. The social dimension reached 68.79%, influenced by farmer education, training, and overall well-being. Technological sustainability was measured at 62.74%, highlighting the importance of innovation and access to farming technology. Institutional sustainability was supported by mentoring programs with a high leverage score. Based on SWOT analysis, the WO strategy was prioritized to improve sustainability by enhancing partnerships, expanding market access, and fostering innovation. QSPM analysis emphasized two strategic actions: promoting eco-friendly coffee products using natural biopesticides and collaborating with NGOs to implement environmentally sustainable technologies. Recommendations include reducing chemical inputs, strengthening institutional support, and increasing farmer capacity through training.
PERSISTENSI JAMUR PATOGEN SERANGGA DARI RIZOSFER PERKEBUNAN TEH DATARAN TINGGI PANGALENGAN DENGAN PAPARAN SINAR ULTRAVIOLET BERBEDA: PERSISTENCE OF ENTOMOPATHOGENIC FUNGI FROM THE RHIZOSPHERE OF PANGALENGAN HIGHLANDS TEA PLANTATIONS WITH DIFFERENT DURATIONS OF ULTRAVIOLET LIGHT EXPOSURE Rizqulloh, Dimas Ilfan; Fauziah, Fani; Fernando, Ito; Afandhi, Aminudin
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 13 No. 3 (2025)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jurnalhpt.2025.013.3.1

Abstract

Perkebunan teh Pangalengan, Kabupaten Bandung, memiliki kondisi lingkungan yang mendukung jamur patogen serangga (JPS) sebagai agens pengendali hayati (APH). Penelitian ini bertujuan untuk mengisolasi JPS dari rizosfer perkebunan teh dataran tinggi serta mengetahui persistensinya setelah dipaparkan sinar UV. Isolasi JPS dilakukan dengan metode umpan serangga menggunakan Tenebrio molitor dan dilanjutkan dengan seleksi berdasarkan kerapatan dan viabilitas konidia. Uji persistensi dilakukan terhadap konidia yang dipaparkan sinar UV pada 254 nm selama 0, 15, 30, 45, dan 60 menit dengan lima kali ulangan. Kerapatan dan viabilitas konidia digunakan untuk menghitung kelangsungan hidup. Berdasarkan hasil penelitian, terdapat 7 isolat jamur yang diperoleh dari rizosfer perkebunan teh dataran tinggi Pangalengan yang terdiri dari 3 genus, yaitu genus Fusarium sebanyak 5 isolat, genus Penicillium sebanyak 1 isolat, dan genus Beauveria sebanyak 1 isolat. Pemaparan sinar UV selama 60 menit pada isolat Penicillium sp. Pg-P1 mampu menurunkan kerapatan konidia sebesar 73,43% dan viabilitas konidia sebesar 60,71%. Hal tersebut menunjukkan bahwa persistensi Penicillium sp. Pg-P1 menurun seiring dengan meningkatnya durasi paparan sinar UV.
Diversity of Entomopathogenic Fungi in Rice Field Bunds: Role of Soil Properties and Weed Vegetation for Integrated Pest Management Afandhi, Aminudin; Pamungkas, Bayu Aji; Rachmawati, Rina; Syib’li, Muhammad Akhid; Karina, Anisya Putri; Fernando, Ito; Puspitarini, Retno Dyah; Setiawan, Yogo
AGRIVITA Journal of Agricultural Science Vol 47, No 3 (2025)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v47i3.4506

Abstract

Rice field bunds function as a reservoir of biodiversity, one of which is entomopathogenic fungi (EPF), which plays a role in controlling insect populations and increasing plant resistance. This study aimed to explore the interaction between organic matter content, soil pH, and EPF diversity in rice fields from Mulyoagung Subdistrict, Malang Regency. EPF was isolated using the insect bait method, followed by pathogenicity testing on Tenebrio molitor larvae. The Shannon-Wiener index (H'), evenness (E), and dominance (C) were used to assess the diversity of EPF on rice field bunds. Spearman correlation analysis was conducted to test the relationship between organic matter content, soil pH, and EPF diversity. Based on the results of the study, three genera of EPF were found in the rice fields, namely Beauveria, Fusarium, and Metarhizium. The presence of EPF is influenced by understory plants and the amount of organic matter in the soil. Therefore, preserving rice field bunds is very important to maintain the EPF population.
Comparison of Five Legumes as Host of Tetranychus sp. (Acari: Tetranychidae) Mass Rearing Puspitarini, Retno Dyah; Qomariyah, Nurul; Afandhi, Aminudin
AGRIVITA Journal of Agricultural Science Vol 33, No 3 (2011)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v33i3.70

Abstract

Two spotted mite (TSM) Tetranychus sp. is often used as host for predator mite Phytoseiidae mass rearing. To obtain high population of TSM in short time, it must be reared in host plants that support optimum growth and development. The objective of this research was to observe population development of TSM on legumes such as mungbean (Vigna angularis), adzukibean (V. radiata), snapbean (Phaseolus vulgaris) and soybean (Glycine max) (wilis and anjasmoro cultivars) and to compare the growth of the legumes based on their fresh leaf weight and leaf area, and cost seed index (CSI). The results showed that mungbean was suitable host plant for TSM mass rearing because its population on this legume was the highest. Mungbean’s fresh leaf weight and leaf area was the highest. If TSM is reared in plant in greenhouse, CSI will become one of criteria for determining the host plant. Although CSI of mungbean was low because TSM population that was reared on it is the highest, the mungbean was the most suitable host plant for TSM growth and development. Another host plant that was suitable for TSM reared was adzukibean.Keywords: legumes, mass rearing, Tetranychus uritcae
Enhancing Community Knowledge and Skills in Organic Farming and Natural Dyes for Ikat Weaving in Ensaid Panjang, Sintang, West Kalimantan Leksono, Amin Setyo; Mustafa, Irfan; Yanuwiadi, Bagyo; Turhadi, Turhadi; Afandhi, Aminudin; Zairina, Anisa
TRI DHARMA MANDIRI: Dissemination and Downstreaming of Research to the Community (Journal of Community Engagement) Vol 5 No 2 (2025)
Publisher : SMONAGENES Research Center, Univeritas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtridharma.2025.005.02.118

Abstract

This community service program aimed to analyze the level of knowledge and identify strategies for introducing organic farming and natural dye production technologies for ikat weaving among the Dayak community in Ensaid Panjang Village, Sintang, West Kalimantan. The program employed an action research method with a problem-based learning approach. The activities began with a community needs assessment, followed by the delivery of materials and information through lectures, simulations, demonstrations, and training sessions. A total of 52 participants took part in the program. Among them, several informants were selected based on their knowledge and expertise. The key informants included the head of Ensaid Panjang Village, the Betang customary elders, and representatives from the Ensaid Panjang community. The results showed that three leading indicators demonstrated significant improvement in participants’ understanding. These included enhanced community skills in producing natural dyes from local plants for ikat weaving, the ability to process organic fertilizers from household waste, garbage, and animal manure, as well as the strengthening of institutional roles that support the production and marketing of woven fabrics. The substantial increase in understanding indicated that this program successfully improved participants’ knowledge and skills. Overall, the average increase in community understanding and achievement was 11%, with a notable 51% increase in knowledge of composting specifically.
Weed Community Structure Enhances the Persistence of Entomopathogenic Fungi in Peri-Urban Rice Bund Soils Fiddin, Faza Abdurahman; Afandhi, Aminudin; Muhibuddin, Anton
Jurnal Penelitian Pendidikan IPA Vol 11 No 9 (2025): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.11490

Abstract

The persistence of entomopathogenic fungi (EPF) in agricultural soils is influenced by aboveground vegetation, yet the role of weed community structure remains underexplored. This study evaluated how weed cover, diversity, and abundance affect EPF persistence in bund soils of a peri-urban rice agroecosystem in Mulyoagung, Indonesia. Twenty-five bunds (five replicates per bund type) were sampled using quadrat-based vegetation surveys (125 quadrats total), and composite soil samples were collected for EPF isolation. EPF persistence was assessed using two indicators: (1) colony-forming unit (CFU) counts on selective medium, representing the abundance of fungal propagules regardless of taxonomic identity, and (2) Tenebrio molitor larval bioassays to measure infection potential. Vegetation variables were analyzed using Spearman correlation and Generalized Linear Models (GLMs). Weed cover was significantly associated with higher CFU counts (P = 0.008), and weed diversity was positively correlated with infection rates (P = 0.038); weed abundance showed no significant effect. These findings indicate that complex and diverse weed communities improve microhabitat conditions favorable to EPF survival and pathogenicity. Promoting weed canopy structure and species diversity on bunds may enhance EPF persistence and contribute to sustainable biological control in peri-urban rice farming systems
High-Resolution Thermal Mapping for Urban Heat Mitigation: Random Forest Downscaling in a Rapid Urbanization Context (Case Study Malang City, Indonesia) Ardianto, Nevy; Afandhi, Aminudin; Sambah, Abu Bakar
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13393

Abstract

This study aims to enhance the spatial resolution of land surface temperature (LST) mapping in Malang City, Indonesia, and to analyze spatiotemporal urban thermal dynamics associated with rapid urbanization. Landsat 8 OLI/TIRS thermal data were integrated with Sentinel-2 multispectral imagery using a Random Forest (RF)–based downscaling approach to refine LST resolution from 30 m to 10 m. Spectral indices, including NDVI, NDBI, NDWI, and NDMI, were employed as predictor variables, and model performance was evaluated using R² and RMSE metrics, supported by in-situ temperature measurements for validation. The results demonstrate strong downscaling performance, with R² values of 0.8374 (2019), 0.8468 (2022), and 0.7675 (2024), while field validation yielded a correlation coefficient of 0.722 and an RMSE of 4.63°C. Spatial and temporal analyses reveal a significant increase in mean LST from 24.67°C in 2019 to 27.21°C in 2024, indicating accelerated urban warming, particularly during 2022–2024. This warming is closely associated with land-use transformation, increased impervious surfaces, and regional climatic influences. In conclusion, the RF-based downscaling approach effectively captures fine-scale urban thermal heterogeneity and provides reliable high-resolution LST information, supporting urban heat mitigation planning and climate adaptation strategies in rapidly growing tropical cities.
The Distribution And Habitat Profiles Of Anaphalis Spp. Outside Protected Forest In Poncokusumo District, Malang Regency Oo, Tin Naing; Hakim, Prof. Luchman; Afandhi, Aminudin
International Journal of Social and Management Studies Vol. 3 No. 2 (2022): International Journal of Social and Management Studies (IJOSMAS)
Publisher : IJOSMAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (992.169 KB)

Abstract

The aims of the research were to Identify the species of Anaphalis found in Poncokusumo District, profiling distribution of Anaphalis in Poncokusumo Distrit, and describing habitat of Anaphalis in Poncokusumo District. The benefit of this research is the availability of baseline data as a reference for enforcement of conservation measures for Anaphalis species found in Poncokusumo. Conservation steps that can be taken include socialization of the local community, habitat protection and population monitoring. The field survey was carried out in October-December 2020 by measuring several plots in the area found by Anaphalis. Each site was analyzed for vegetation by measuring the density, frequency and cover of plants. Plant species included in the quadratic plot of 1x1 m2 were identified. In addition, microclimate factors were recorded, such as temperature, humidity and light intensity as well as altitude, coordinate points, soil type and land slope. Interviews with the local people, We interviewed informant especially was key person around we found Anaphalis habitat. We conducted a face-to-face semistructured questionnaire and asked our informants to ask about the distribution, uses and functions, and community conservation efforts of Anaphalis. Data analysis, Vegetation analysis to know composition of plant species inside quadrates for determining diversity index, important value index, dominance and everlasting of plant. Abiotic factors that have been measured are shown in tabular form as a comparison between distribution locations. Information from interview with local person was interpreted qualitatively descriptive. Some of the conservation opportunities in the strategy are policy support for biological conservation and the ecotourism movement, threat aspects such as reduced control of land functions in mass tourism. In this study, the SWOT analysis provides recommendations on significant strategies that come from a combination of strengths and optimizing opportunities, and reducing weaknesses and optimizing opportunities so that strengths reduce threats and manage risks.
Optimalisasi Pembenihan Ikan Nila dengan Puddle System pada Kelompok KJA Mina Makmur Jaya Malang Musa, Muhammad; Mahmudi, Mohammad; Afandhi, Aminudin; Lusia, Dwi Ayu; Lusiana, Evellin Dewi; Hamidah, Mawadah Ikah; Anggraini, Dani; Mahmuda, Anugrah Fakhri Fadhlullah; Sari, Vella Ananda; Sandikah, Riski Pebri
Abdi Geomedisains Vol. 6, No. 2, December 2025
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The Mina Makmur Jaya Floating Net Cage (KJA) Group in Gampingan is a community group engaged in the breeding of Nile tilapia (Oreochromis niloticus) using the puddle system method, located in Gampingan Village, Pagak District, Malang Regency. The main problem faced in this business is the slow growth of fish fry, which results in suboptimal seed production. This condition is caused by several factors: water quality that is highly dependent on weather conditions, inappropriate breeding techniques, and inadequate nutrition or feed. The proposed solutions include conducting socialization activities and preparing a water quality management module based on Adaptive Water Management, providing water quality measuring instruments, organizing training and SOP development for seed breeding and packaging techniques, and conducting socialization on feed management for tilapia hatchery. The results of these activities showed an increase in partners’ technical skills, business management efficiency, and seed quality. In addition, outputs were produced in the form of SOPs, training modules, activity documentation, and new skills that help improve tilapia fry productivity, reduce operational costs, and expand distribution reach. Thus, this program contributes to strengthening food security, increasing economic value, and ensuring the sustainability of tilapia breeding enterprises at the local level.
Co-Authors Abdul Latief Abadi Abu Bakar Sambah, Abu Bakar Afiyanti, Mufidah Ageng Prayoga Wicaksono Agung Setyo Budi Amin Setyo Leksono Anandita Dyah Kiranasasi Anggraini, Dani Anisa Zairina Antariksa Anton Muhibuddin Ardianto, Nevy Arief Rachmansyah Arif Hermanto Asnawi, Rijal Bagyo Yanuwiadi Bambang Semedi Baroro, Ismatul Bayuaji, Gerardus David Ady Purnama Bedjo Bedjo Dedi Arta Putra Devi Febriana Putri Diza, Novia Fara Dycka Dwi Saputra Evellin Dewi Lusiana, Evellin Dewi Fani Fauziah, Fani Fernando, Ito Fiddin, Faza Abdurahman Gatot Mudjiono Gepi M Putra Hagus Tarno Hamidah, Mawadah Ikah Handoko Handoko Hikmawati, Viona Faiqoh I Made Indra Agastya Irfan Mustafa Irvan Kurniawan Karina, Anisya Putri Kartiko Ardi Widodo Luchman Hakim Luqman Qurata Aini Lusia, Dwi Ayu Mahmuda, Anugrah Fakhri Fadhlullah Manna, Dorkas Wantiawati Maris Purnanto Marjono Marjono Melani, Dewi Mintarto Martosudiro Mohammad Mahmudi Muhammad Musa Nurul Qomariyah Oo, Tin Naing Pamungkas, Bayu Aji Parmawati, Rita Polii-Mandang, Jeanny Purba, Rio Euagelion Rahayu, Istiqomah Rusdiana Retno Dyah Puspitarini Ria Febrianasari Rina Rachmawati Rizqulloh, Dimas Ilfan Rose Novita Sari Handoko Safitri, Ni Luh Eka Sandikah, Riski Pebri Sari, Rose Novita Sari, Vella Ananda Silvi Ikawati, Silvi Siti Rasminah Chailani Sukir Maryanto Sumayku, Bertje R.A. Sunawan Sunawan Suyono, Tri Syam's, Nova Dewi Safitri Syib’li, Muhammad Akhid Tatik Wardiyati Toto Himawan Turhadi Turhadi Tutung Hadi Astono Yogo Setiawan YUSMANI PRAYOGO