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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Indonesian Journal of Geography Jurnal Kesehatan Lingkungan indonesia Journal of Tropical Soils Berkala Ilmiah Pertanian Plumula : Berkala Ilmiah Agroteknologi JTSL (Jurnal Tanah dan Sumberdaya Lahan) AGRIVITA, Journal of Agricultural Science Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Pengabdian Magister Pendidikan IPA Jurnal Teknologi Pertanian Andalas INTEGRITAS : Jurnal Pengabdian Journal La Lifesci Media Pertanian Pancaran Pendidikan
Yagus Wijayanto
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Jember, Jl. Kalimantan No.37 , Kabupaten Jember
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry 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 Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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Pengenalan Pengenalan Pertanian Secara Kreatif Dengan Teknologi AI Di SDN Tamansari 02 Wuluhan Kabupaten Jember: Pengenalan Pertanian Secara Kreatif Dengan Teknologi AI Di SDN Tamansari 02 Wuluhan Kabupaten Jember Ristiyana, Suci; Tri Wahyu Saputra; Ika Purnamasari; Yagus Wijayanto; Yusuf Rachmandhika
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 3 (2024): Juli - September
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i3.9057

Abstract

Kegiatan ini bertujuan untuk memperkenalkan konsep pertanian secara kreatif kepada siswa-siswa SD melalui pembuatan buku bacaan anak yang mengintegrasikan teknologi kecerdasan buatan (AI). Studi ini dilakukan di SDN Tamansari 02 Wuluhan, Kabupaten Jember. Dalam kegiatan ini, buku bacaan anak tentang pertanian dirancang dengan bantuan AI untuk membuat konten yang lebih menarik dan edukatif. Buku ini berfokus pada pengenalan dasar-dasar pertanian dan pentingnya pertanian bagi kehidupan sehari-hari. Hasil penelitian menunjukkan bahwa penggunaan buku bacaan berbasis AI meningkatkan minat siswa dalam mempelajari pertanian dan membantu mereka memahami konsep-konsep pertanian dengan cara yang lebih interaktif dan menyenangkan. Dengan demikian, penggunaan teknologi AI dalam pembuatan bahan ajar seperti buku bacaan anak dapat menjadi salah satu solusi inovatif untuk meningkatkan literasi dan pemahaman siswa terhadap sektor pertanian.
"Introduction to Vertical Hydroponics for the Community of Ardirejo Village to Achieve Food Security: Pengenalan Hidroponik Vertikultur Pada Masyarakat Kelurahan Ardirejo Sebagai Upaya Kemandirian Pangan Purnamasari, Ika; Yagus Wijayanto; Suci Ristiyana; Tri Wahyu Saputra; Zaky Firmansyah Maulana; Yeremia Rivieri; Ersya Kamelia Rosana; Kharisma Adi Bagaskara
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 4 (2024): Oktober-Desember 2024
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i4.9359

Abstract

Ardirejo Village, Panji Subdistrict, is one of the villages located in the center of Situbondo Regency. Limited agricultural land is the main challenge in meeting the food needs of the local community. An innovative approach to maximizing land use is required, one of which is through vertical farming technology. A community service program was conducted in Ardirejo Village to support the community’s food security. By involving active participation from the local community, this program not only provides practical solutions but also aims to empower the community to produce food independently. First, a comprehensive survey was conducted to identify the main issues and the characteristics of the land in Ardirejo Village. The results of the situational analysis were used to select plants suitable for the land conditions and to design an efficient vertical farming structure. Afterward, workshops were held for the local women’s organization (PKK) and the community on the concept of vertical farming, appropriate plant selection, and necessary care techniques. Regular monitoring and mentoring were provided to the community to ensure the smooth implementation of vertical farming practices. This program also incorporates ongoing education and extension approaches to ensure the community’s knowledge continues to grow. With a better understanding of vertical farming and sustainable agricultural practices, the community is expected to actively manage and utilize this technology."
Adaptasi Varietas Bawang Merah Terhadap Cekaman Lengas: Kajian Respons Pertumbuhan dan Produktivitas Pusparani, Syafina; Leona, Agis; Ristiyana, Suci; Wijayanto, Yagus; Purnamasari, Ika; Saputra, Tri Wahyu; Rachmandhika, Yusuf
Media Pertanian Vol 10, No 1 (2025): Media Pertanian
Publisher : Program Studi Agroteknologi Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/mp.v10i1.14715

Abstract

Bawang merah (Allium cepa var ascalonium L.) merupakan tanaman hortikultura yang banyak dibudidayakan oleh masyarakat Indonesia. Pemanfaatan lahan suboptimal sebagai lahan budidaya bawang merah bertujuan untuk meningkatkan area luasan panen dan produktivitas bawang merah yang mengalami fluktuasi hingga penurunan pada tahun 2022. Alternatif lahan suboptimal untuk budidaya bawang merah adalah pemanfaatan lahan kering dengan kondisi lengas lapang sebagai faktor pembatas utama. Upaya yang dapat dilakukan guna meningkatkan produktivitas lahan kering yaitu dengan pemanfaatan varietas unggul tahan kekeringan. Penelitian ini bertujuan untuk mengetahui pengaruh cekaman lengas tanah, jenis varietas, dan hubungan antara cekaman lengas tanah dengan jenis varietas terhadap pertumbuhan dan hasil bawang merah. Percobaan dilakukan dengan metode Rancangan Acak Lengkap (RAL) dua faktor yaitu kadar lengas tanah dan jenis varietas. Kadar lengas tanah terdiri dari 100% (L1); 75% (L2); and 50% (L3), sedangkan varietas bawang merah terdiri dari varietas Sanren (V1); varietas Lokananta (V2); dan varietas Maserati (V3). Varietas Maserati menunjukkan tinggi tanaman tertinggi yaitu 39,2 cm dengan jumlah daun yaitu 5,9 helai. Kadar lengas tanah 75% kapasitas lapang pada varietas Maserati memberikan jumlah daun terbanyak yaitu 8,33 helai. Produktivitas varietas Sanren sebesar 0,189 t ha-1, varietas Lokananta sebesar 0,2 t ha-1, dan varietas Maserati sebesar 0,222 t ha-1.
Pemberdayaan Masyarakat Kelurahan Ardirejo Kabupaten Situbondo dalam Budidaya Selada dengan Hidroponik Vertikultur Purnamasari, Ika; Ristiyana, Suci; Wahyu Saputra, Tri; Wijayanto, Yagus; Pusparani, Syafina; Cindy Febrian, Berlian; Lailatus Sufiaah, Annisa; Kurniawan, Bintang
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 2 (2025): April-Juni 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i2.11435

Abstract

This community service activity aims to empower residents of Ardirejo Village, Situbondo Regency, in cultivating lettuce with a vertical hydroponic system as an agricultural solution in narrow land. The vertical hydroponic system was chosen because it is efficient, land-saving, and environmentally friendly. The implementation method includes socialization, technical cultivation training, plant maintenance assistance, until the harvest stage. This activity provides direct education to the community regarding seeding techniques, plant care, nutrient management, and proper harvesting methods. The results of the activity show an increase in community knowledge and skills in hydroponic cultivation practices, as well as a growing interest in developing independent hydroponic-based farming businesses. Lettuce harvesting is carried out at the age of 35 days after sowing with good results and both consumption and economic value. This activity is expected to be the first step in creating a productive environment, supporting local food security, and improving community welfare in a sustainable manner.
Development of Irrigation Networks Based on Priorities Using the Multiple Attribute Decision Making Method Ristiyana, Suci; Saputra, Tri Wahyu; Purnamasari, Ika; Wijayanto, Yagus; Alfatah, Naufal Akbar; Al-Ghofiqi, M. Faris; Destria Putri, Romadhona; Prasojo, Sri Irawan Laras
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 4 (2025): August 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i4.1359-1368

Abstract

Development of irrigation networks is a crucial element in increasing the efficiency and effectiveness of water distribution for agriculture. This research aims to determine priorities for developing irrigation networks in the Bedadung Irrigation Area, Jember Regency, using the Multiple Attribute Decision Making (MADM) method. This method consider various criteria influencing decision-making, such as physical condition of the channel, land area, water requirements, and level of infrastructure damage. This research involved collecting primary and secondary data through field surveys, interviews with interpreters, as well as reviewing technical and administrative documents related to irrigation networks. Data was analyzed using several MADM techniques, such as Simple Additive Weighting (SAW), Weighted Product (WP), and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) to obtain the weight of each criterion and determine development priorities. The results show that the main priority for developing irrigation networks in the Bedadung Irrigation Area is repairing primary, secondary, and tertiary canals that are badly damaged, followed by increasing canal capacity to meet water needs in the dry season. Implementation of the results of this research is expected to increase the efficiency of irrigation water distribution, reduce water losses, and increase agricultural productivity.
Site Specific Nitrogen Management Simulated by CropSyst Model under Different Inputs of Nitrogen Fertilizer Wijayanto, Yagus
JOURNAL OF TROPICAL SOILS Vol. 15 No. 3: September 2010
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2010.v15i3.229-235

Abstract

Site Specific Nitrogen Management Simulated by CropSyst Model under Different Inputs of Nitrogen Fertilizer (Y Wijayanto): Site Specific Nutrient Management (SSNM) has been suggested as the only means for increasing productivity of crops and minimizing the environmental impacts. Despite of this, it is also widely recognized that compared to uniform application, SSNM provides a significant challenges related to the level of management. This is due to the fact that SSNM relates to the management of field / site (or fields / sites) and considers also the spatial and temporal component of factors leading to crop production. A method is urgently required and the most appropriate one is crop model. This study was aimed at using  CropSyst to model yields due to the difference in N applications  and its implementation for SSNM. The study area was located at Jenggawah Village, Sub-District Jenggawah, Jember Regency. Thirty soil samples were taken and six farmer’s fields were chosen for the purpose of modeling. Interview was conducted to obtain the information about the management of farmer’s fields. Yields in each farmer’s fields were used as an integrated indicator. The results suggested that the predicted yields at farmer’s fields were in agreement with those in reality. Simulated yields  based on  different amount of N inputs showed yields were proportional with different N inputs. This study concluded that there do exist a significant amount of potential applications of CropSyst for Site Specific Nitrogen Management
Using Geostatistics for Spatial Analysis of Soil Moisture Content, Electrical Conductivity, and pH at Paddy Fields Wijayanto, Yagus; Kustianto, Muhammad Aldian Dwi; Budiman, Subhan Arif; Purnamasari, Ika
JOURNAL OF TROPICAL SOILS Vol. 28 No. 2: May 2023
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2023.v28i2.47-56

Abstract

Soil is dynamic due to various internal and external processes exerted on the soil, resulting in unique soil characteristics in space in short and long distances. Geostatistics (kriging) is the method of quantifying the spatial variation of soil properties. This research was mainly aimed at applying geostatistics to quantify and interpolate the spatial dependence and structure of three soil properties, namely pH, EC, and Soil Moisture Content (SMC) in a small area. This research was conducted on paddy fields in Mlandingan Kulon Village, Situbondo Regency. Sampling was conducted on an area of   9.2 ha with 31 sample points. Normal data distribution was found for pH and EC, whereas this was not the case for SMC. The results of the analysis showed that most of the pH values   were alkaline (>8), EC values were non-saline (<2 mm/cm), and SMC was in the low category (<20%). The results show that for three soil properties, weak dependencies were observed. The values of Root Mean Square Error (RMSE)  confirmed that kriging with exponential was better compared to the spherical model, resulting in the RMSE of 0.546 (pH), 0.041 (EC), and 1.512 (SMC).
Temporal Changes in Spatial Patterns of Soil Properties During a Period of Rice Growth Wijayanto, Yagus; Anggreini, Rizqi Aprilia Putri; Purnamasari, Ika; Ristiyana, Suci
JOURNAL OF TROPICAL SOILS Vol. 28 No. 1: January 2023
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2023.v28i1.1-8

Abstract

Growing rice is complicated because of the interrelationship among production components, one of which is soil conditions. Determination of soil conditions is usually conducted by employing some soil properties. It is no doubt that soil properties have spatial and temporal characteristics. This research used two soil properties: Electrical conductivity (EC) and pH. This study aimed to use and evaluate Inverse Distance Weighted to uncover the temporal changes in pH and EC during the rice growth period. The methods used in the research were field survey, soil sampling, laboratory analysis, and data processing in Geographical Information Systems (GIS). The sample used was 30 and repeated three times under the growth period (vegetative, generative, and ripening). The results showed that there were changes in pH values of the soil in one growing season, and EC values tend to increase from the vegetative to the ripening period.
Spatial Simulation of The Organic Carbon Content and its Effects on the Erodibility and Soil Erosion with Universal Soil Loss Equation and Geographic Information Systems Wijayanto, Yagus; Firmawati, Julvia Nurlaeli; Purnamasari, Ika; Ristiyana, Suci
JOURNAL OF TROPICAL SOILS Vol. 30 No. 1: January 2025
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2025.v30i1.25-35

Abstract

Universal Soil Loss Equation (USLE) and Geographical Information Systems are two spatial soil erosion analysis models because both have a spatial context. As an important factor, soil erodibility is crucial in determining soil erosion, with C-organic significantly influencing the K value. The main aim of this study is to characterize soil erodibility and soil loss based on spatial simulation of the effects of soil C-organic in a GIS environment. Research findings indicated that by simulating within a GIS environment, C-organic can affect soil erodibility and erosion. Low C-organic levels can increase soil erodibility, while high C-organic levels can decrease it. A reduction in C-organic by 10%, 20%, and 30% will increase K by 1.10%, 1.17%, and 1.21%, respectively. Conversely, adding 10%, 20%, and 30% C-organic will decrease K by 1.12%, 1.27%, and 1.46%, respectively. A 10%, 20%, and 30% increase in C-organic can reduce soil loss by 1.2%, 1.3%, and 1.5%, while a reduction in C-organic will increase soil loss by 1.1%, 1.2%, and 1.3%, respectively. A low K value indicates slight erosion, while a high K value suggests high erosion. Continuous C-organic and properly managing vegetation are necessary to maintain and improve soil quality.
Komparasi Metode Estimasi Evapotranspirasi Berbasis Cropwat dan Python (Studi Kasus: Chiang Mai, Thailand) Syahputra, Wahyu Nurkholis Hadi; Lazuardi, Adam Dika; Wijayanto, Yagus; Tanzil, Ahmad Ilham
Plumula : Berkala Ilmiah Agroteknologi Vol. 13 No. 2: Juli 2025 (In Press)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, UPN "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/plumula.v13i2.250

Abstract

Evapotranspirasi (ET) merupakan komponen penting dalam siklus hidrologi yang menggambarkan jumlah air yang menguap dari permukaan tanah, air, dan vegetasi akibat faktor iklim dan fisiologis tanaman. Estimasi laju ET sangat penting dalam pengelolaan kebutuhan air tanaman, terutama padi yang memerlukan air dua hingga tiga kali lebih banyak dibandingkan tanaman pangan lainnya. Berbagai perangkat lunak telah dikembangkan untuk mengestimasi ET, namun sebagian memiliki keterbatasan fitur dan akses, terutama karena bersifat berbayar. Saat ini, Python sebagai bahasa pemrograman yang banyak digunakan di berbagai sektor, termasuk pertanian, telah menghadirkan modul Pyet untuk estimasi ET. Penelitian ini bertujuan untuk mengevaluasi dan membandingkan hasil estimasi ET antara perangkat lunak Cropwat 8.0 dan modul Pyet Python dengan menggunakan data iklim harian tahun 2021 di Provinsi Chiang Mai, Thailand, dengan komoditas padi sebagai objek studi. Hasil menunjukkan bahwa modul Pyet memiliki potensi sebagai algoritma estimasi ET dengan korelasi tinggi terhadap hasil Cropwat (R² = 0,981), sehingga dapat diandalkan dalam analisis kebutuhan irigasi dan manajemen air pertanian.
Co-Authors Abdillah, Moc. Reza Wahyu Agung Sih Kurnianto Agung, Sih Ahmad Ilham Tanzil Ahmad Ilham Tanzil Al-Ghofiqi, M. Faris Alfatah, Naufal Akbar Amelia Tri Arsita Andriyan, Ricky Anggreini, Rizqi Aprilia Putri Arthur Frans Cesar Regar Arthur Frans Cesar Regar Ati Kusmiati Aurela, Rosalina Diva Bambang Hermiyanto Bambang Kusmanadhi Bejo Apriyanto Budiman, Subhan Arif Cindy Febrian, Berlian Clarissa Myra Ananta Destria Putri, Romadhona Edy Prastyanto Elan Artono Nurdin Else Emilia Rumekso Ersya Kamelia Rosana Fahmi Arif Kurnianto Fahrudi Ahwan Ikhsan Firmawati, Julvia Nurlaeli Gabrillo, Christina A. Gusti, Angger Aisyah Hadiahning Ibanah, Indah Ika Purnamasari Ika Purnamasari Irwanto Sucipto Kharisma Adi Bagaskara Kurnianto, Fahmi Arif Kurniawan, Bintang Kustianto, Muhammad Aldian Dwi Lailatus Sufiaah, Annisa Lazuardi, Adam Dika Lenny Widjayanthi Leona, Agis Moch. Reza Wahyu Abdilah Muhammad Aldian Dwi Kustianto Nabila Nur Aisyah Al Ayyubi Pangastuti, Era Iswara Prasojo, Sri Irawan Laras Pusparani, Syafina Puspito, Agung Nugroho Rachmandhika, Yusuf Ratnasari, Tri Regar, Arthur FC Rina Kumalasari Riska Annisyafira Ristiyana, Suci Roni Bahtiar Safitri, Mahardika Sigit PRASTOWO SRI ASTUTIK Subhan Arif Budiman Subhan Arif Budiman Sultan Ghozi Imaduddin Suparino, Balqis Widyastuti Syafina Pusparani Syahputra, Wahyu Nurkholis Hadi Tri Agus Siswoyo Tri Ratnasari Tri Wahyu Saputra Ubaidillah, Mohammad Ummi Sholikah Ummi Sholikhah Wildan Muhlison, Wildan Wulanjani, Distiana Wulanjari, Distiana Yeremia Rivieri Yoandita Velina Aprilia Yoni Cahyono Yusuf Rachmandhika Zaky Firmansyah Maulana