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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Silvikultur Tropika (JST) Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Berkala Ilmiah Pertanian Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Biotropika AGRIVITA, Journal of Agricultural Science TREUBIA JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Pengabdian Magister Pendidikan IPA INTEGRITAS : Jurnal Pengabdian Reswara: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Indonesia PERTANIAN TROPIK Jurnal HPT (Hama Penyakit Tumbuhan)
Agung Sih Kurnianto
Brawijaya University
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences

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Integrating phosphate-solubilizing fungi and moderate phosphorus application for sustainable corn production Prastowo, Sigit; Wulanjari, Distiana; Kurnianto, Agung Sih; Kusumawati, Ati; Widjayanthi, Lenny; Ibanah, Indah
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 53 No. 2 (2025): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v53i2.62734

Abstract

Corn (Zea mays) is a vital staple crop and the second-largest agricultural commodity in Indonesia. However, productivity remains suboptimal, often due to nutrient imbalances, particularly in phosphate-rich soils where availability to plants is limited. This study aimed to assess the effects of reducing phosphate fertilizer by 50% in combination with bioagents Trichoderma harzianum, Metarhizium anisopliae, and arbuscular mycorrhizal fungi on key agronomic traits of corn. A randomized block design was employed to measure parameters including root volume, root-to-shoot ratio, leaf width, and seed sphericity. Results showed that applying 50% phosphate fertilizer alone yielded the highest root volume (70.00±18.19 mL) and root-to-shoot ratio (0.50±0.32), suggesting improved root development. In contrast, treatment with Metarhizium produced the widest leaves (10.14±0.30 cm) but showed the lowest values for root volume and root-to-shoot ratio. These findings highlight the potential of combining moderate phosphate input with beneficial bioagents to improve corn performance in marginal soils. The approach offers a cost-effective and environmentally sustainable alternative for managing nutrient imbalances. Further studies on long-term effects and economic feasibility are recommended to support wider adoption of these practices in sustainable agriculture. Keywords: maize; Metharizium; nutrient management; sustainable agriculture; Trichoderma
Pendampingan Petani untuk Mendorong Perubahan Menuju Praktek Pertanian Berkelanjutan Kusmiati, Ati; Ibanah, Indah; Widjayanthi, Lenny; Kurnianto, Agung Sih; Wulanjari, Distiana; Prastowo, Sigit; Wijayanto, Yagus
INTEGRITAS : Jurnal Pengabdian Vol 7 No 2 (2023): AGUSTUS - DESEMBER
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat - Universitas Abdurachman Saleh Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/integritas.v7i2.3629

Abstract

Saat ini umumnya petani menggunakan bahan kimiawi relatif berlebihan pada kegiatan budidaya pertanian pangan. Hal ini akan menimbulkan kerusakan lingkungan dan penurunan pendapatan petani dalam jangka panjang. Untuk mengatasi permasalahan tersebut maka pertanian berkelanjutan menjadi salah satu upaya untuk mengembalikan kondisi lingkungan sehingga keberlanjutan ekonomi dan ekologi tetap terjaga. Namun, butuh pendampingan untuk merubah perilaku petani dalam menggunakan bahan kimiawi menjadi bahan organik. Adapun tujuan pengabdian ini adalah untuk memotret praktek pertanian berkelanjutan yang telah dilakukan petani dan meningkatkan motivasi petani dalam menerapkan pertanian berkelanjutan. Sasaran pengabdian ini adalah Gapoktan Pontang Makmur Sejahtera Desa Pontang Kecamatan Ambulu Kabupaten Jember. Metode pelaksanaan kegiatan pengabdian menggunakan penyuluhan dan pendampingan selama bulan Juni sampai September 2023. Penyampaian materi disampaikan dengan menggunakan metode ceramah, diskusi dan konsultasi. Petani menerapkan beberapa praktek pertanian berkelanjutan seperti penggunaan pupuk organik, rotasi tanaman, pengolahan lahan dan agroforestry. Hasil penyuluhan dan pendampingan menunjukkan bahwa terjadi peningkatan motivasi petani dalam menerapkan berbagai praktek pertanian berkelanjutan.
Pemberdayaan Petani Desa Sumberjambe, Kabupaten Jember, Provinsi Jawa Timur, melalui Sekolah Lapang Pengendalian Hama Terpadu (SLPHT) untuk Mengendalikan Hama Wereng Dewi, Nilasari; Kurnianto, Agung Sih; Haryadi, Nanang Tri
Jurnal Pengabdian Masyarakat Indonesia Vol 5 No 4 (2025): JPMI - Agustus 2025
Publisher : CV Infinite Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jpmi.3644

Abstract

Permasalahan yang terjadi pada lahan padi di Desa Sumberjambe yaitu tingginya serangan hama Wereng Batang Coklat (Nilaparvata lugens) atau WBC. Tujuan kegiatan pengabdian ini adalah menerapkan Sekolah Lapang Pengendalian Hama Terpadu (SLPHT) sebagai solusi untuk menambah pemahaman petani tentang organisme pengganggu tanaman, musuh alami, agroekosistem, dan aplikasi musuh alami untuk menekan populasi WBC. Metode yang digunakan dalam kegiatan ini meliputi kegiatan (1) sosialisasi dan persiapan penanaman (2) Pengamatan dan pengambilan sampel hama dan musuh alami, analisis agroekosistem, pengambilan keputusan secara berkelompok; serta (3) kegiatan monitoring dan evaluasi. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan petani tentang konsep PHT, ekosistem, dan agroekosistem. Petani juga dapat mempraktikkan langsung teknik pengendalian hama, seperti aplikasi Beauveria bassiana dan penggunaan mikroorganisme lokal (mol) sebagai pupuk organik. Hasil pengamatan pada plot non PHT dan PHT, produksi padi meningkat sebesar 12% dan populasi hama menurun.
Revitalisasi Hutan Pekarangan melalui Budidaya Lada untuk Mendukung Desa Wonoasri sebagai Desa Program Kampung Ilkim Dewi, Nilasari; Kurnianto, Agung Sih; Bila, Zuyyina Hafsah Salsa
Jurnal Pengabdian Magister Pendidikan IPA Vol 6 No 4 (2023): Oktober-Desember 2023
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v6i4.5747

Abstract

Program kampung iklim (Proklim) is an activity that combines climate change mitigation and adaptation efforts at the site level by involving the active participation of the community and various other supporting parties so that the community becomes more resilient to climate change. This service activity aims to develop and reactivate the homestead forest that has been formed by increasing the number and types of plants in the homestead forest so that the Wonoasri Village community is ready to become a Proklim Village. The service was carried out through several activities, namely: program outreach, identification of development locations, pepper cultivation training, monitoring and evaluation. This activity was attended by 12 farmers who were representatives of farmers who were committed to planting pepper in their home forests as a form of implementing community service activities. This. This training received a positive reaction from the people of Wonoasri Village. Lamtoro, gamal, dadap and jaranan wood plants were chosen as plants to be planted in the yard as pepper plants.
Adopsi Teknologi Insect Hotels untuk Meningkatkan Serangga Berguna Sebagai Upaya Pengendalian Penggerek Buah Kopi (PBKo) di Desa Kalibaru Wetan, Banyuwangi Kurnianto, Agung Sih; Haryadi, Nanang Tri; Dewi, Nilasari; Berliand, Ghalih Daffa; Hanafi, Ahmad Rifqi Alief; Witjakso, Michele Aprilia; Febrianti, Wanda Hamidah Zakiyah; Oktaviani, Nabiila Salsabil; Solekhah, Jihan Lutviatus
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 2 (2024): April-Juni
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i2.7974

Abstract

Kalibaru Wetan Village, located in Kalibaru Subdistrict, Banyuwangi Regency, has potential natural wealth and superior agriculture. The agricultural area of Kalibaru Wetan Village covers a total area of 70.75 km². One of the village's primary commodities is coffee. The problems in the coffee plantations of Kalibaru Wetan Village include (1) high population of coffee berry borer (PBKo) pests attacking the coffee plants, (2) excessive use of synthetic pesticides harmful to the environment, and (3) low diversity of beneficial insects in the coffee fields. Based on these issues, it is necessary to disseminate the effects of synthetic pesticide use and the technology of insect hotels to farmers. The purpose of this community service activity is to transfer knowledge to farmers about the harmful effects of synthetic pesticides, the importance of insect diversity, and the use of insect hotel technology. The proposed solution is to implement insect hotel technology. The methods used in this community service activity include insect inventory, socialization, training on making and installing insect hotels, and program monitoring and evaluation. The results of the community service showed an increase in the diversity of insects in the coffee fields, with the number of beneficial insects such as honey bees and black ants increasing from 15 to 45 and from 20 to 60, respectively. Additionally, the use of synthetic pesticides by farmers significantly decreased from 50 liters per month to 15 liters per month. This program also successfully enhanced farmers' knowledge and skills in sustainable and environmentally friendly pest management.
Analisa Pendugaan Interaksi dan Dominasi Antara Jamur Saprofit dari Seresah Kulit Buah Kakao (Theobroma cacao L.) Tanzil, Ahmad Ilham; Kurnianto, Agung Sih; Dewi, Nilasari; Efendi, Soleudin
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 10, No 2 (2025): June 2025
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v10i2.6860

Abstract

Saat ini kendala utama dalam budidaya kakao yaitu terkait penyakit busuk buah kakao yang disebabkan oleh jamur patogen Phytophthora palmivora masih belum terselesaikan. Hal ini disebabkan kondisi perkebunan kakao yang lembab menyebabkan patogen lebih cepat berkembang dan meluas dalam waktu singkat. Hal tersebut ditambah dengan seresah kulit buah kakao yang menjadi sumber inoculum penyebaran patogen. Sejauh ini petani melakukan pengendalian dengan bantuan fungisida kimia sintetik yang mahal dan tidak ramah lingkungan. Alternatif pengendalian yang murah dan ramah lingkungan yaitu dengan memanfaatkan jamur saprofit isolat lokal dari kulit buah kakao yang dapat berperan sebagai agens hayati. Penelitian dilakukan pengujian interaksi dan dominasi sesama jamur saprofit. Tujuannya adalah untuk mengetahui kemampuan berkompetisi dan hubungan antara jamur saprofit satu dengan jamur saprofit lainnya. Berdasarkan hasil penelitian bahwa jamur saprofit diduga memiliki hubungan interaksi kompetisi, mikoparasit dan antibiosis. Sedangkan hasil dominasi terendah hingga tertinggi yaitu Trichoderma sp. 3, Aspergillus sp., Trichoderma sp. 2, Trichoderma sp. 1, Rhizopus sp., Fusidium sp., Penicillium sp., dan Candida sp. Jamur saprofit dari seresah kulit buah kakao memiliki potensi dalam mengendalikan Phytophthora palmivora.
Compatibility of Neem (Azadirachta indica) and Beauveria bassiana for Control of Spodoptera exigua and the Theoretical Impact to the Agroecosystem Kurnianto, Agung Sih; Prastiwi, Santi; Dewi, Nilasari; Tanzil, Ahmad Ilham; Muhlison, Wildan; Wagiyana, Wagiyana
Biotropika: Journal of Tropical Biology Vol. 10 No. 2 (2022)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.biotropika.2022.010.02.01

Abstract

Spodoptera exigua (Hubner) (Lepidoptera: Noctuidae) is the biggest threat to onion farming, especially in the vegetative phase. In severe attacks, this pest can cause yield losses of up to 100%. Compatibility is one way to increase the efficiency and effectiveness of pest control by using plant-based pesticides or biological agents. Neem Leaf Extract (Azadirachta indica, acronym=NLE) has an azadirachtin compound that can inhibit insect growth, reduce appetite, reproduction, and hatch eggs. The fungus Beauveria bassiana (acronym=Bb) can secrete chitinase, lipase, proteinase enzymes that are able to decompose insect cuticles. NLE was obtained through the extraction method of plant-based pesticides and stored at 4oC until the experiment time. The Bb used was a commercial B. bassiana inoculum in the flour form with a density of 4.5 x 1010 spores/gram (trade name = Natural BVR). To determine the advantages of compatibility, this study is held by a single toxicity test of Bb and NLE, and the combined toxicity test of both. This study used a completely randomized design (CRD) consisting of 6 treatments with 4 replications, each replication used 12 larvae (a total of 48 larvae). Combination toxicity has a higher toxicity than the single use of NLE and Bb. At the LC 95 level, the combination treatment of Bb and NLE was 1.06-1.15 times more toxic than the single treatment of Bb, and 6.87-7.79 times more toxic than the single treatment of NLE. NLE and Bb are considered to have high compatibility (strong synergistic with GI value <0.5). Theoretically, the compatibility of NLE plant-based pesticides and Bb is very promising to replace chemical pesticides that have long-term adverse effects on agroecosystems.
Co-Authors Ahmad Ilham Tanzil Ahmad Muammar Kadafi Aini, Falzah Riski Khoirotul Aini, Wilda Qurrotul Andri Maulidi Ardiansyah, Franky Arif Mohammad Siddiq Ati Kusmiati AYU LESTARI Bagus Priambodo Berliand, Ghalih Daffa Bila, Zuyyina Hafsah Salsa Dewi, Nilasari Efendi, Galang Prasetyo Febrianti, Wanda Hamidah Zakiyah Firdaus, Anggun Sausan Firmansyah, Puji Fitra Arya Dwi Nugraha Hamidah, Wanda Hanafi, Ahmad Rifqi A. Hanafi, Ahmad Rifqi Alief HARI PURNOMO Hari Sulistyowati Hasanah, Ela Apriliyanti Herman Hidayat, Herman Ibanah, Indah Ika Purnamasari Indraswari, Nadya Oktarinz Kamalin, Indah M. Kanzana, Gebina Khoiruttamam, Muhammad Zulfa Kholiq, Nur Khowatini, Husnul Kusumawati, Ati Laili, Fadlul Lenny Widjayanthi Lestari , Auralia Sakinah Lestari, Auralia Sakinah Magvira , Nur Laila Magvira, Nur Laila Maharani, Tri Muhammad Kurniawan Muhlison , Wildan Munandar, Denna Eriani Nafsi, Ach. Sulthon Azizun Nanang Tri Haryadi Nia Kurniawan Noviardhana, Astiningtia Nur Widodo Oktaviani, Nabiila Salsabil Pamungkas, A. S. P. Paramita, Sofia Dwi Parmawati, Rita Pertiwi, Maya Prastiwi, Santi Puspitasari, Dea Ayu Ratnasari, Tri Riarmanto, Arief Kurnia Rokani, Lutvita Erya Rose Novita Sari Handoko Septiadi, Luhur Sholikah, Ummi Sigit PRASTOWO Solekhah, Jihan Lutviatus Soleudin Efendi Sucipto , Irwanto Sugiharto, Arief Sulistiyowati, Hari Wagiyana Wagiyana, Wagiyana Wildan Muhlison, Wildan Witjakso, Michele Aprilia Wulanjari, Distiana Yagus Wijayanto Yakub, Arham Yulianto, Roni