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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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Efektifitas Pestisida Biologis Bacillus Cereus dan Bacillus Megaterium. sebagai Pengendali Spodoptera litura Fabr (Lepidoptera: Noctuidae) Agastya, I Made Indra; Afandhi, Aminudin; Aini, Luqman Qurata
Jurnal Penelitian Pertanian Terapan Vol 17, No 2 (2017)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (422.936 KB) | DOI: 10.25181/jppt.v17i2.294

Abstract

This research was conducted in vitro in the laboratory. Studies conducted in the Laboratory of Bacteriology Department of Plant Pests and Diseases of the Faculty of Agriculture, University of Brawijaya, on the effectiveness of the bacteria Bacillus cereus and Bacillus megaterium as biological pesticides controlling Spodoptera litura. The objective of this study was to determine the effectiveness of the bacteria Bacillus sp as biological control. Effectiveness pesticide was measured by testing the incubation period and mortality in larvae of S. litura instar 3. This study used a completely randomized design (CRD), conducted observations every 6 hours until the larvae dead. The results showed that the percentage of mortality of S. litura reached 94.66% compared to the control, while the incubation time of the bacteria B. cereus cause disease until 29.84 hours. B. cereus and B. megaterium have the ability to incubate third instar larvae of S. litura up to 29.84 hours and caused the death of larvae up to 94.66%. Keywords: Biological pesticides, Bacillus cereus, Bacillus megaterium, entomopatogen, Spodoptera litura
APLIKASI TEKNOLOGI BUDIDAYA RAMAH LINGKUNGAN TERHADAP KUALITAS BUAH STROBERI Sumayku, Bertje R.A.; Wardiyati, Tatik; Afandhi, Aminudin; Polii-Mandang, Jeanny
EUGENIA Vol 23, No 1 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.23.1.2017.15409

Abstract

ABSTRACT   This study aimed to compare the application of environment-friendly cultivation technology on the quality of strawberries. The experimental design using a factorial in a randomized block design (RAK), with 2 factors, namely: 1). Farmers treatment technology that chicken manure 20 t / ha + Urine Rabbits 1: 5 liters of water; 2). Treatment T. koningii 15 g / kg of soil in chicken manure 5 tons / ha). Data were analyzed by t test statistics, if different continued with test Duncun at 0.05. Research results show that treatment of PP (T. koningii Technology) has Vitamin C is 27.1 mg / 100g, higher than the Treatment PT (Technology Farmers) is 22.5 mg / 100g. The vitamin C content of the variables were not significantly different between treatments, while the variable texture of the fruit, and sugar content were significantly different. Keywords: applications agriculture environmentally-friendly, strawberry fruit quality
GA3 and NPK Fertilization Applications Affect Phalaenopsis amabilis L. orchid for Plant Growth Sunawan, Sunawan; Handoko, Rose Novita Sari; Rahayu, Istiqomah Rusdiana; Afandhi, Aminudin
Indonesian Journal of Environment and Sustainable Development Vol 11, No 1 (2020)
Publisher : Graduate Program

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

Abstract

Application of GA3 and NPK fertilizers is already known to promote growth of plants. Potential effects of GA3 and NPK on the growth of Phalaenopsis ambilis L. orchid were investigated in the present study. However, increasing application GA3 concentrations of 0, 1, 2, 3, 4, 5 ppm/plant and NPK concentrations of 0, 1, 2, 3, 4 gram/plant. The observation started 30, 45, 60, 75, 90 days after application. This research was use the concentration of GA3 and NPK separately (without combination), each treatment showed a significant effect on the number of leaves, stem diameter, leaf area and leaf area index and had no significant effect to plant height variables. Treatment of GA3 (3 ppm / plant) showed positive results on the variable number of leaves, leaf area and leaf area index. Increasing the concentration of GA3 to 5 ppm / plant did not show any significant difference with the treatment of GA3 concentration of 3 ppm / plant. This shows that plants are needed in small amounts. The dose of fertilizer 1 g / plant showed positive results on the variable number of leaves and stem diameter, while for the leaf area variable and leaf area index required higher NPK fertilizer osis ie 2 g / plant. The increase of NPK fertilizer dosage up to 4 g / plant was not significantly different from treatment 1 and 2 g / plant.Keywords: Phalaenopsis ambilis L., GA3, NPK, Growth
Bioactivity of Sweet Flag (Acorus calamus Linnaeus) Essential Oils against Spodoptera litura Fabricius (Lepidoptera: Noctuidae) Melani, Dewi; Himawan, Toto; Afandhi, Aminudin
Journal of Tropical Life Science Vol 6, No 2 (2016)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.06.02.04

Abstract

The study aims to determine the chemical compounds, toxicity, and antifeedant activity of sweet flag (Acorus calamus) essential oils against third instar larvae of Spodoptera litura. The study was conducted using a com-pletely randomized design (CRD) using various concentration of the essential oils (103, 2 × 103, 3 × 103, 4 × 103, 5 × 103 ppm). Mortality and antifeedant activity was observed 24 hours after treatment.  Toxicity and anti-feedant activity values were 92.5% and 79.3%, respectively, with an LC50 value 586.96 ppm. Gas chromatog-raphy-mass spectrometry analysis showed that essential oil of A. calamus consists of five chemical compounds: methyl isoeugenol, 3.9-decadien-ol-1,3-methyl-6-(1-methylethenyl), 4-pentyl-1-(4propylcyclohexyl)1cyclohexene, γ-asarone and β asarone. Keywords:  Acorus calamus, essential oils, mortality,  antifeedant,  Spodoptera lituraThe study aims to determine the chemical compounds, toxicity, and antifeedant activity of sweet flag (Acorus calamus) essential oils against third instar larvae of Spodoptera litura. The study was conducted using a completely randomized design (CRD) using various concentration of the essential oils (103, 2 × 103, 3 × 103, 4 × 103, 5 × 103 ppm). Mortality and antifeedant activity was observed 24 hours after treatment.  Toxicity and antifeedant activity values were 92.5% and 79.3%, respectively, with an LC50 value 586.96 ppm. Gas chromatography-mass spectrometry analysis showed that essential oil of A. calamus consists of five chemical compounds: methyl isoeugenol, 3.9-decadien-ol-1,3-methyl-6-(1-methylethenyl), 4-pentyl-1-(4propylcyclohexyl)1cyclohexene, γ-asarone and β asarone.
Fungal Endophytic Beauveria bassiana in Chinese Kale Against Plutella xylostella (L.) Larvae Afandhi, Aminudin; Ikawati, Silvi; Baroro, Ismatul; Afiyanti, Mufidah; Sari, Rose Novita; Handoko, Handoko; Suyono, Tri; Setiawan, Yogo; Tarno, Hagus
Research Journal of Life Science Vol 8, No 3 (2021)
Publisher : Direktorat Riset dan Pengabdian Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rjls.2021.008.03.4

Abstract

This study evaluated three methods of inoculation of Beauveria bassiana endophytes from Chinese kale and then infected into Plutella xylostella L to determine the mortality rate. The endophytic B. bassiana using three different inoculation methods including seeds-soaking, leaf-spraying, and soil-wetting. The Chinese kale seeds from Winsa variety, B.bassiana isolates derived from collection planthopper. The endophytic fungus was identified to be B. bassiana based on the analysis of colony morphology. The results of this study included the degree of colonization of Chinese kale plants and the mortality of P. xylostella. The average B. bassiana colonies in leaves were 13.89%, stems 2.77% and roots 5.55%. The results showed on leaves that the seeds-soaking method obtained higher colonization of B. bassiana rate when compared to leaf-spraying and soil-wetting. The highest percentage of P. xylostella mortality was generated from seeds-soaking (45%), soil-wetting (37.5%), leaf-spraying (35%). The B. bassiana fungus which caused the fastest LT50 with a seeds-soaking (409.48 hours), and then soil-wetting (679.15 hours), leaf-spraying (1090.21 hours). The positive effects of seeds-soaking of endophytic B. bassiana and mortality of Plutella xylostell.
Colony Growth, Sporulation, and Viability of Entomopathogenic Fungus Beauveria bassiana (Balsamo) Vuillemin on Various Agricultural Waste as Growing Media Kurniawan, Irvan; Afandhi, Aminudin; Tarno, Hagus
Research Journal of Life Science Vol 9, No 2 (2022)
Publisher : Direktorat Riset dan Pengabdian Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rjls.2022.009.02.4

Abstract

Beauveria bassiana is an entomopathogenic fungus that is widely produced for the benefit of biological control agents of various insect pests. The current production that is expected is to use cheap media but produce quality isolates. This study aims to determine colony growth, sporulation and viability of Beauveria bassiana conidia in several agricultural waste media. The experiment was compiled in a complete randomized design and replicated four times. B. bassiana in rice bran media added with cricket flour  had the fastest colony growth while B. bassiana in rice husk media was the lowest, lower than the control treatment. In  wheat bran media added cricket flour has slower colony growth than rice bran with cricket flour media similar to control treatment but has the second highest sporulation after rice bran with cricket flour media. The highest viability belongs to B. bassiana which is grown on rice bran with cricket flour media. The production in each treatment medium has a real effect but the addition of cricket flour has a significant influence in the production of quality isolates.
Diversity and Abundance of Insect on Shallot (Allium Ascalonicum L.) with Integrated Pest Management (IPM) and Conventional Patterns Manna, Dorkas Wantiawati; Afandhi, Aminudin; Tarno, Hagus
Research Journal of Life Science Vol 8, No 3 (2021)
Publisher : Direktorat Riset dan Pengabdian Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rjls.2021.008.03.3

Abstract

Research on diversity and abundance of insect on shallot with Integrated Pest Management (IPM) and conventional patterns has been carried out. This study aims to analyze diversity and abundance of insects, damage level of shallot, and relationship between diversity and abundance of insects with growth and production of shallot in IPM and conventional land. This research was conducted in Junrejo village, Batu City in September to December 2017 while identification of insect was carried out at the Laboratory of Plant Pest and Disease, University of Brawijaya. This study uses Yellow pan trap and Pitfall trap methods. The result showed diversity index (H') of IPM land was 2.50 and of conventional land was 2.67, which both are moderate diversity. The abundance of insect on IPM land is higher (8672 individuals) compared to conventional land (3475 individuals). The level of crop damage is lower in IPM land compared to conventional land, while shallot growth and production is higher in IPM land compared to conventional land.
Feasibility of Management of a Green Campus Photovoltaic Solar Power Plant National Institute of Technology Malang: Literature Review Asnawi, Rijal; Antariksa; Maryanto, Sukir; Afandhi, Aminudin; Widodo, Kartiko Ardi
Jurnal Pembangunan dan Alam Lestari Vol. 15 No. 2 (2024): Jurnal Pembangunan dan Alam Lestari
Publisher : Postgraduate School of Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2024.015.02.09

Abstract

The research aims to analyze the feasibility of managing a green campus photovoltaic solar power plant at the National Institute of Technology Malang. The method used is a literature review study. This method involves searching, selecting, and analyzing articles, books, journals, and other literature sources relevant to this research topic. The research results show that the National Institute of Technology (ITN-Malang) photovoltaic solar power plant (Pembangkit Listrik Tenaga Surya /PLTS) has fulfilled the energy efficiency aspect, an indicator of a green campus. Apart from that, the research results reveal that the feasibility of managing the National Institute of Technology (ITN-Malang) photovoltaic solar power plant (PLTS) from a green campus perspective considers environmental, economic, and social aspects. These three aspects have met the standards for the feasibility of managing a solar photovoltaic power plant at a university that meets green building criteria, including energy conservation, energy efficiency, and renewable energy. However, further studies are still needed related to environmental aspects, especially the use of land in the solar photovoltaic power plant area and the handling, development, and management of solar panel waste. Keywords: green campus, feasibility, management, solar power plant
PERSISTENSI ISOLAT JAMUR PATOGEN SERANGGA ASAL FILOPLAN TANAMAN TEH DARI PERKEBUNAN DATARAN TINGGI PANGALENGAN DENGAN LAMA PAPARAN SINAR MATAHARI BERBEDA: PERSISTENCE OF ENTOMOPATHOGENIC FUNGI ISOLATES FROM PHYLLOPLANE OF PANGALENGAN HIGHLANDS TEA PLANT WITH DIFFERENT DURATION OF SUNLIGHT EXPOSURE Purba, Rio Euagelion; Fauziah, Fani; Afandhi, Aminudin
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 13 No. 2 (2025)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jurnalhpt.2025.013.2.3

Abstract

Jamur Patogen Serangga (JPS) berfungsi sebagai agens hayati yang efektif untuk pengendalian hama. Akan tetapi, paparan sinar matahari secara langsung dapat mempengaruhi persistensi JPS. Penelitian ini bertujuan untuk mengisolasi berbagai jenis JPS yang terdapat pada filoplan tanaman teh dataran tinggi Pangalengan serta untuk mengetahui pengaruh lama paparan sinar matahari terhadap persistensi JPS di filoplan tanaman teh. Penelitian ini dilaksanakan pada bulan September 2024 sampai Januari 2025 di Laboratorium Proteksi Tanaman Pusat Penelitian Teh dan Kina Gambung, Jawa Barat. Uji persistensi dilakukan dengan perlakuan lama paparan sinar matahari terhadap konidia JPS di filoplan tanaman teh selama 0, 3, 6, 9, 12, 24, 48, 72, dan 96 jam dengan 3 kali ulangan. Hasil penelitian menunjukkan bahwa terdapat tujuh isolat JPS yang diisolasi dari filoplan teh dataran tinggi Pangalengan, antara lain Aspergillus sp., Beauveria sp., Penicillium sp., Fusarium sp., dan Paecilomyces sp. Isolat Beauveria sp. merupakan isolat JPS yang terpilih untuk dilakukan uji persistensi karena memiliki kerapatan, viabilitas, dan mortalitas tertinggi. Paparan sinar matahari selama 96 jam mampu menurunkan kerapatan dan viabilitas konidia Beauveria sp. masing-masing sebesar 89,01%, dan 81,71%. Hasil tersebut menunjukkan bahwa kerapatan dan viabilitas konidia Beauveria sp. menurun seiring dengan bertambahnya lama paparan sinar matahari.
Pemetaan dan Analisis Kerugian Daerah Terdampak Banjir Rob di Kecamatan Kraksaan, Probolinggo Semedi, Bambang; Rachmansyah, Arief; Marjono, Marjono; Yanuwiadi, Bagyo; Afandhi, Aminudin; Bayuaji, Gerardus David Ady Purnama; Syam's, Nova Dewi Safitri; Diza, Novia Fara; Safitri, Ni Luh Eka; Hikmawati, Viona Faiqoh
Geo-Image Journal Vol 12 No 2 (2023): Vol 12 No 2 (2023): Geo-Image : Spatial - Ecological - Regional
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/geoimage.v12i2.66807

Abstract

Pemukiman di wilayah pesisir Kecamatan Kraksaan, Probolinggo berbatasan langsung dengan Selat Madura dan berpotensi tinggi terdampak banjir rob karena pasang tinggi tertinggi menyebabkan sungai meluap. Penelitian ini bertujuan untuk: (1) mengetahui ketinggian genangan banjir rob dan luas area tergenang banjir rob, (2) mengetahui dampak genangan banjir rob terhadap keruskanan bangunan, (3) mengetahui estimasi kerugian bangunan akibat banjir rob. Pemetaan genangan banjir rob menggunakan metode Hloss memanfaatkan data DEM, data citra Sentinel-2A, dan data pasang surut. Perhitungan estimasi kerugian bangunan menggunakan metode Damage and Loss Assessment (DaLA). Hasil penelitian menunjukan bahwa tinggi genangan banjir rob tahun 2021 adalah 2.33 meter dengan kategori bahaya rendah seluas 17.55 ha, kategori bahaya sedang seluas 15,33 ha, kategori bahaya tinggi seluas 12.49 ha. Bangunan terdampak genangan banjir rob pada tahun 2021 kategori bahaya rendah sebanyak 794 unit, kategori bahaya sedang sebanyak 400 unit, kategori bahaya tinggi sebanyak 538 unit, dan total 1732 unit yang mengalami rusak ringan. Kerugian bangunan rumah permanen adalah Rp9,886,758,206, kerugian bangunan perdagangan dan jasa adalah Rp9,688,495,305, kerugian bangunan industri dan gudang Rp16,866,202,723, kerugian bangunan tempat ibadah adalah Rp121,355,451, dan kerugian bangunan kantor pemerintah adalah Rp227,541,470. Total kerugian bangunan terdampak genangan banjir rob di Kecamatan Kraksaan pada tahun 2021 adalah Rp36,790,353,155.
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