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All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan) Jurnal Ilmu-Ilmu Pertanian Indonesia Journal of Degraded and Mining Lands Management Jurnal Pembangunan dan Alam Lestari AGRIVITA, Journal of Agricultural Science Fakultas Pertanian Planta Tropika AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Ilmiah Pertanian Jurnal AGROSAINS dan TEKNOLOGI AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Jurnal Agrotek Tropika JAST : Jurnal Aplikasi Sains dan Teknologi AGROMIX Abditani : Jurnal Pengabdian Masyarakat BUANA SAINS JURNAL BUDIDAYA PERTANIAN Agroprimatech Jurnal Pengabdian Masyarakat Bumi Raflesia ZIRAA'AH MAJALAH ILMIAH PERTANIAN Jurnal Abdi Insani Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Agroradix : Jurnal Ilmu Pertanian JAPI: Jurnal Akses Pengabdian Indonesia Valid Jurnal Pengabdian Riwayat: Educational Journal of History and Humanities Acta Solum
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Program Studi Agroteknologi, Fakultas Pertanian, Universitas Tribhuwana Tunggadewi
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Other

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Residue of biochar-organic fertilizer after one year of use on corn (Zea mays L.) plants in Alfisol Widowati; Fikrinda, Wahyu; Wakhid; Umbu Kolambani , Frengky
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.3930

Abstract

Introduction: Nutrient-poor soil can lead to reduced crop yields. Biochar-organic fertilizer has demonstrated positive effects over several growing seasons. However, the efficacy of biochar-organic fertilizers varies based on the raw materials used and the duration of their application in the soil. This study aims to assess the residues of biochar, manure, and compost one year after their application on maize plants in Alfisol. Methods: A 300 kg/ha dosage was employed for a single treatment of biochar, manure, and compost. Additionally, biochar was combined with manure or compost at a dose of 150 kg/ha each. The experiment utilized a randomized block design with nine treatments and three replications, including a control group. The treatments comprised biochar made from coconut shell and husk, compost, manure, shell+compost biochar mixture, shell+manure biochar mixture, husk+compost biochar mixture, and husk+manure biochar mixture. Corn variety Pertiwi 3 was harvested upon reaching physiological maturity. Results: Combining husk biochar with chicken manure exhibited the most favorable response regarding plant height, leaf area, and weight. Furthermore, combining cob biochar and chicken manure yielded optimal cob length, weight without seeds, and seed weight. Conclusion: After one year, applying shell biochar mixed with manure demonstrated the most significant residual effect on corn plants.
Pest and Disease Control Strategies to Increase the Productivity of Shallot Plants (Allium ascalonium L.) Ach Rovicky*; Widowati Widowati; Astutik Astutik
Riwayat: Educational Journal of History and Humanities Vol 7, No 3 (2024): July, Educational and Social Issue
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v7i3.40246

Abstract

This study reviews the impact of pest and disease attacks on shallot plants (Allium ascalonium L.) and control strategies to increase plant production. Pests such as Spodoptera exigua (onion caterpillar), Thrips tabaci (thrips), Spodoptera ltura F. (armyworm), Liriomyza spp. (leaf slitting fly), and Gryllotalpa spp. (orong-orong), as well as diseases such as trotol or purple spot (Purple blotch), anthracnose (Antracnose), downy mildew, moler or fusarium wilt (Twisting disease), leaf blight (Stemphylium leaf blight), and leaf spot (Cercospora leaf spot) cause a significant decrease in production hasl. Pest and disease control still relies heavily on chemical pesticides, which pose a risk to the environment and health. Alternative sustainable control such as the use of biopesticides from mahogany seed extract (Swietenia mahagoni), Japanese papaya leaf extract (Cnidoscolus aconitifolius), and legundi weed extract (Vitex trifolia L.), as well as the application of Plant Growth Promoting Microorganisms (PGPM) from bamboo root can have a very good influence on controlling pests and diseases of shallot plants and can help in increasing plant productivity
Characterization and Classification of Soils under Various Land Use Types in Dalisodo Village, Wagir Sub-District, Malang Regency Retno Wilujeng; Widowati Widowati
Acta Solum Vol. 4 No. 1 (2025): November 2025
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v4i1.3382

Abstract

This study aims to examine the physical and chemical properties of soil, morphology, and soil classification in Dalisodo Village, Wagir District, Malang Regency, and their implications for land management. Observations were conducted at three locations representing different land-use types: Napier grass monoculture, coffee agroforestry, and open grass. Soil morphology was described in the field, while physical and chemical analyses were conducted using standard laboratory methods. The results indicate that the soil is predominantly clay-textured, with a granular to subangular blocky structure, an acidic pH, and a very low to moderate organic carbon content. N, P, and K levels vary from low to moderate, CEC ranges from moderate to high, and base saturation ranges from low to very high. Soil classification reveals a dominance of Inceptisols and Vertisols in Udic soil moisture regimes, with soil profiles characterized by Typic Hapluderts (Point 1), Dystric Eutrudepts (Point 2), and Chromic Hapluderts (Point 3). These findings provide important information for land management, as vertisols require attention to drainage, water retention, and liming to optimize productivity. Inceptisols require organic amendments and soil fertility management to support sustainable agricultural or agroforestry systems. Emphasis on soil classification helps determine appropriate land management strategies, improves fertilizer efficiency, and supports the sustainability of the region’s agricultural ecosystem.
Efektivitas Pupuk Kandang Terhadap Pertumbuhan dan Hasil Tanaman Bayam Merah (Amaranthus tricolor L.) pada Tanah Entisol dan Inceptisol Imelda Perada Lasar; Widowati Widowati; Astutik Astutik
AGRORADIX : Jurnal Ilmu Pertanian Vol. 9 No. 2 (2026): Januari-Juli 2026
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v9i2.11286

Abstract

Bayam merah (Amaranthus tricolor L.) memiliki nilai gizi dan ekonomi yang tinggi, tetapi produktivitasnya di wilayah tropis seringkali tidak stabil karena penurunan kualitas tanah dan penggunaan pupuk yang tidak seimbang. Penggunaan pupuk kandang pada berbagai tipe tanah berpotensi meningkatkan kesuburan tanah dan pertumbuhan tanaman. Penelitian ini memakai Rancangan Acak Kelompok (RAK) tersarang 2×3 dengan empat ulangan (72 unit) untuk mengevaluasi kombinasi dua jenis tanah (Inceptisol, Entisol) dan tiga jenis pupuk kandang (sapi, kambing, ayam). Parameter yang diukur meliputi pH tanah, kandungan N-total, C-organik, tinggi tanaman, jumlah daun, luas daun, dan berat basah pada umur 4 MST. Hasil penelitian menunjukkan peningkatan nutrisi tanah pada semua perlakuan. Kombinasi tanah Entisol dengan pupuk kambing memberikan hasil terbaik pada fase pertumbuhan vegetatif cepat, khususnya dari segi tinggi dan jumlah daun, serta menghasilkan berat basah tertinggi pada 4 MST. Di tanah Inceptisol, pupuk kambing juga menunjukkan performa yang lebih baik dibandingkan pupuk sapi dan ayam. Entisol, yang umumnya bertekstur lebih kasar, KTK rendah, dan termasuk tanah muda, mendapat manfaat dari penambahan bahan organik yang meningkatkan kadar C-organik, kapasitas menahan air, dan retensi kation, sedangkan pupuk kambing memberikan pelepasan nitrogen dan kalium secara bertahap yang sesuai dengan kebutuhan bayam merah yang tumbuh singkat. Penelitian ini menyarankan penggunaan pupuk kambing sebagai pilihan utama pupuk organik pada tanah Entisol; pupuk ayam dapat digunakan jika telah matang atau terkompos dengan baik, dan pupuk sapi lebih cocok sebagai bahan pembenah struktur tanah untuk efek jangka menengah.
Effect Of Administration Of Humic Acid On Seed Growth In Varieties Of Cabbage Chili (Capsicum Frutescens L.) At The Seedling Phase Hibatullah Amtsalul Fatah; Widowati Widowati; I Made Indra Agastya; Roni Syaputra
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 11 No 2 (2024)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v11i2.6951

Abstract

Purpose: This research aims to determine cayenne pepper varieties that produce the best seed growth when applied with humic acid and biochar. Method: This research was carried out at the Malang Regency Sweetener and Fiber Crop Instrument Standard Testing Center which was carried out in June-July 2024. This research used a Randomized Block Design with six treatments and four replications including (P1) = 0 ml humic acid + 0% biochar on crv 212 variety. (P2) = 0 ml humic acid + 0% biochar in carika variety. (P3) = Humic acid 0 ml + biochar 0% in the white gatra variety. (P4) = 6 ml humic acid + 10% biochar on the crv 212 variety. (P5) = 6 ml humic acid + 10% biochar on the carika variety. (P6) = Humic acid 6 ml + 10% biochar in the white gatra variety. Results: The results of this study showed that treatment (P3) = 0 ml humic acid + 0% biochar on the white gatra variety gave the best results in terms of plant height, number of leaves, and shoot and total dry weight. Findings: This research found that the provision of humic acid and biochar can increase the pH, C-organic and N-total values ​​in the planting medium. Novelty and Originality: This research discusses the influence of humic acid and biochar on various varieties of cayenne pepper which contributes to more effective breeding techniques. Conclusion: The conclusion of this study shows that P3 treatment provides the best results, with a significant increase in plant growth parameters and plant dry weight. Type of Paper: Empirical Research Paper.
Effect of ZnO-NPs Enhanced Vermicompost (NEV) on the Growth, Leaf Nutrient Content, Yield, and Tomato’s Quality (Solanum lycopersicum) Nurhidayati, Nurhidayati; Qur’ania, Anita; Widowati; Ansari, Abu Saad
PLANTA TROPIKA Vol. 14 No. 1 (2026)
Publisher : Department of Agrotechnology, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.v14i1.26713

Abstract

Zinc oxide nanoparticles (ZnO-NPs) can be used as nanofertilizers and nanogrowth regulators to enhance plant agronomic performance. Nevertheless, far too little interest has been paid to the impacts of ZnO-NPs integrated with vermicompost in horticultural crop cultivation. This study investigated the effects of ZnO-NP-enhanced vermicompost (NEV) on the growth, leaf nutrient content, yield, and quality of tomato plants. A controlled greenhouse experiment was conducted, in which tomato plants were subjected to various treatments, including application of NEV combined with various doses of ZnO-NPs via direct soil and foliar spray, compared with control, NPK fertilizer, and vermicompost. The results showed that direct soil application of NEV positively affected tomato leaf growth and NPK content. This enhanced nutrient uptake contributed to increased tomato yield. The direct soil application of NEV (ZnO 50 mg kg-1) increased the tomato fruits (315% and 183%) and the fresh weight of tomato fruits (344% and 197%) in comparison to the control and NPK fertilizer. Additionally, the study demonstrated that applying NEV not only increased yield but also increased the vitamin C content of tomatoes. The findings highlight the potential of this innovative agricultural approach as a sustainable means to enhance tomato production.
Penerapan Irigasi Tetes dengan IoT pada Agroforestri Kopi untuk Efisiensi Air dan Peningkatan Kesejahteraan Petani (Studi Kasus Kelompok Tani CAF Singonegoro) Suhudi Suhudi; Widowati Widowati; Nikmatul Khoiriyah; Ana Arifatus Sa’diyah
JAST : Jurnal Aplikasi Sains dan Teknologi Vol 9, No 2 (2025): EDISI DESEMBER 2025
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/jast.v9i2.8285

Abstract

This community service activity aims to improve water efficiency and farmer welfare by implementing an Internet of Things (IoT)-based drip irrigation system in coffee agroforestry at the CAF Singonegoro Farmers Group in Tuban Regency. The main problems partners face are low water efficiency during the dry season and a heavy reliance on manual labor for plant watering. The solution is to implement an automatic drip irrigation system controlled by a soil moisture sensor and an ESP32 microcontroller, with monitoring via an Android-based application. The implementation method included a needs survey, training on tool use, system installation, and one month of technical assistance. The results of the activity showed a water efficiency of 36.7% and a 50% reduction in labor requirements. In addition, farmers' understanding of irrigation technology increased from 52% to 88%. Other positive impacts include increased plant growth and operational cost savings of IDR 300,000 per month per farmer. This activity demonstrates that implementing IoT technology in irrigation systems can support resource efficiency and sustainably improve farmer welfare.ABSTRAKKegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan efisiensi penggunaan air dan kesejahteraan petani melalui penerapan sistem irigasi tetes berbasis Internet of Things (IoT) pada agroforestri kopi di Kelompok Tani CAF Singonegoro, Kabupaten Tuban. Permasalahan utama yang dihadapi mitra adalah rendahnya efisiensi penggunaan air selama musim kemarau dan tingginya ketergantungan terhadap tenaga kerja manual untuk penyiraman tanaman. Solusi yang ditawarkan adalah penerapan sistem irigasi tetes otomatis yang dikendalikan oleh sensor kelembapan tanah dan mikrokontroler ESP 32, serta dapat dipantau melalui aplikasi berbasis Android. Metode pelaksanaan meliputi survei kebutuhan, pelatihan penggunaan alat, instalasi sistem, dan pendampingan teknis selama satu bulan. Hasil kegiatan menunjukkan efisiensi penggunaan air sebesar 36,7% dan penurunan kebutuhan tenaga kerja hingga 50%. Selain itu, pemahaman petani terhadap teknologi irigasi meningkat dari 52% menjadi 88%. Dampak positif lain adalah peningkatan pertumbuhan tanaman dan penghematan biaya operasional sebesar Rp. 300.000 per bulan per petani. Kegiatan ini membuktikan bahwa penerapan teknologi IoT dalam sistem irigasi dapat mendukung efisiensi sumber daya dan peningkatan kesejahteraan petani secara berkelanjutan.
EDUKASI DAN PELATIHAN PEMBUATAN PUPUK ORGANIK CAIR DARI AIR CUCIAN BERAS Pedro Gonsales; Widowati Widowati; Utik Tri Wulan Cahya
Jurnal Pengabdian Masyarakat Bumi Rafflesia Vol. 7 No. 3 (2024): Desember: Jurnal Pengabdian Kepada Masyarakat Bumi Raflesia
Publisher : Universitas Muhammadiyah Bengkulu

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

Abstract

Program pengabdian masyarakat yang dilaksanakan di Kelurahan Merjosari RW 06 bertujuan untuk memanfaatkan air cucian beras sebagai Pupuk Organik Cair (POC). Masalah yang dihadapi dalam industri rumah tangga lontong dari air cucian beras adalah minimnya pemanfaatan limbah  ini, yang sering dianggap tidak berguna dan dibuang, sehingga berkontribusi pada peningkatan volume limbah yang tidak dikelola dengan baik dan mengancam lingkungan. Kegiatan ini mencakup sosialisasi dan pelatihan bagi ibu rumah tangga tentang cara membuat POC dari limbah tersebut. Metode yang diterapkan meliputi presentasi dan praktik langsung, yang berhasil menarik minat peserta untuk mengurangi penggunaan pupuk kimia. Hasilnya menunjukkan tingkat antusiasme masyarakat yang tinggi serta pemahaman mereka terhadap manfaat POC dalam pertanian organik. Tingkat pencapaian target kegiatan ini cukup baik, terlihat dari banyaknya peserta yang aktif berpartisipasi dan kesesuaian antara metode yang digunakan dengan tantangan yang ada. Dampak positif dari kegiatan ini tidak hanya meningkatkan pengetahuan tentang pengelolaan limbah tetapi juga meningkatkan kesadaran akan pentingnya untuk selalu menggunakan pupuk organik yang lebih ramah lingkungan. Rekomendasi untuk kegiatan selanjutnya adalah melanjutkan program ini dengan pendekatan terintegrasi serta kolaborasi antara pemerintah, masyarakat, dan perguruan tinggi untuk meningkatkan efektivitas pelaksanaan serta keberlanjutan pengelolaan limbah organik di masyarakat.
Co-Authors A Astutik Aceng, Kasianus Ach Rovicky* Agabus Ary Koreh Agnes Quartina Pudjiastuti Aldon Sinaga Alicia Nursia Aljun, Yohanes Amrul, Rusli Ana Arifatus Sa’diyah Ana Arifatus Sa’diyah Anci, Ledisa Anggraini, Sinar Perbawani Abrina Ansari, Abu Saad Ariffianti, Indah Arson, Prudensius Asnah Asnah Asnah Asnah Astri Sumiati Astutik Astutik Astutik Astutik Astutik Astutik Bambang Siswanto Bambang Siswanto Bayu, Muhammad Bili Piduwatu, Bili Dianawati Dianawati Dion, Didi Elisabeth Nogo Elvina Setiawati Erwin Ismu Wisnubroto Frengky Umbu Kolambani Frengky Umbu Kolambani Gerardus Jova Hariadi Darmawan, Hariadi Hengki Samudra Hesti Triana Soelistiari Hibatullah Amtsalul Fatah Hidayati Karamina Himawan -, Himawan I Made Indra Agastya Ilastika, Friska Imelda Perada Lasar Jamhari Jamhari Janur, Maria Yasinta Jeni, Magdalena Jimi, Nobertus Julianto, Reza Prakoso Dwi Junaitri, Marius Khaerudin, Dian Noorvy Kornelis, Veri Laba, Jefri Wada Linda Prasetyorini M Marwoto Manukoto, Delivio Manupadaka, Sairo Maria Getrudis Yati Marian, piter Nababan, Candro Borsak Nanga, Agustinus Dama Ndua Nusa, Karolus Pemilu Nikmatul Khoiriyah Nikmatul Khoiriyah Nurhidayati Nurhidayati Oswaldus Oswaldus Ottovince, Herlina Ina Pedro Gonsales Presti Ameliawati, Presti Puspitasari, Kristanti Ambar Qur’ania, Anita Retno Ayu Dewi Novitawati Reza Prokoso Dwi Julianto Ricky Indri Hapsari Roni Syaputra Sahrul, Sahrul Gunawan Samsuri Tirtosastro Samsuri Tirtosastro Samsuriadi, Samsuriadi Saputra, Mohamad Willi Eka Sa’diyah, Ana Arifatus Sholehuddin, Nurul Sobang, Adrianus Janga Sombo, Yusvina Suhudi Suhudi Sumiati, Astri Susanto Susanto Susilo Ribut Anggarbeni, Susilo Ribut Sutoyo Sutoyo Sutoyo . Sutoyo Sutoyo Syaputra, Roni Tandu, Antonius Theresia Sumei, Theresia Titis Adisarwanto, Titis Tri Mudjoko Umbu Kolambani , Frengky Utik Tri Wulan Cahya W H Utomo Wahyu Fikrinda Wahyu Fikrinda Wahyu Fikrinda Wakhid Wakhid Wilujeng, Retno Yandaru, Angger Pedhut Yohanes Manggas Yustina Rona, Yustina