Vol. 15 No. 1 (2026): February 2026

• Preface February 2026

  Editor JTEP-L

  Abstract Views: 76

  PDF Downloads: 319

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Articles

• The Potential of Bacillus sp. and FOBIO Biopesticide with Mustard Greens (Brassica rapa L. var. parachinensis) as Bioremediation Agents for Cadmium

  Dykha Maretha Setyawan, Endang Tri Wahyu Prasetyawati, Sri Wiyatiningsih

  DOI: https://doi.org/10.23960/jtepl.v15i1.1-9

  Abstract Views: 198

  PDF Downloads: 209

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  Page: 1-9

• Geospatial Mapping of Smallholder Oil Palm Plantation in Tanah Laut Regency Using QGIS

  Jaka Darma Jaya, Rizqie Mayasari

  DOI: https://doi.org/10.23960/jtepl.v15i1.10-18

  Abstract Views: 145

  PDF Downloads: 151

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  Page: 10-18

• Design and Development of a Web-Based Thermal Application for Vapor Compression Refrigeration Systems

  Ratu Yanra Dewi, Muhamad Yulianto, Mohamad Solahudin, Leopold Oscar Nelwan, Ida Afriliana, Roni Darpono, N Nasruddin

  DOI: https://doi.org/10.23960/jtepl.v15i1.19-32

  Abstract Views: 245

  PDF Downloads: 174

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  Page: 19-32

• Effect of Gelatin and Iota-Caragenan (Eucheuma spinosum) on the Quality of Green Cincau (Premna oblongifolia Merr) Jelly

  Julfi Restu Amelia, Aura Putri Aryanti

  DOI: https://doi.org/10.23960/jtepl.v15i1.33-43

  Abstract Views: 205

  PDF Downloads: 146

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  Page: 33-43

• The Potential of Streptomyces spp. from Mangrove Land to Control Root-Knot Nematodes

  Chowasil Ma'budah, Penta Suryaminarsih, Wiwin Windriyanti

  DOI: https://doi.org/10.23960/jtepl.v15i1.44-51

  Abstract Views: 122

  PDF Downloads: 99

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  Page: 44-51

• Estimation Model of Robusta Coffee (Coffea canephora) Productivity Based on Soil, Plant, and Remote Sensing Data

  Mochtar Fauzi, Nisfi Fariatul Ifadah, Soemarno Soemarno, Kurniawan Sigit Wicaksono

  DOI: https://doi.org/10.23960/jtepl.v15i1.52-62

  Abstract Views: 176

  PDF Downloads: 144

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  Page: 52-62

• The Use of Botanical Preservatives to Maintain the Quality of Smoked Catfish

  Edo Saputra, Rokhani Hasbullah, Emmy Darmawati, Mala Nurilmala

  DOI: https://doi.org/10.23960/jtepl.v15i1.63-78

  Abstract Views: 186

  PDF Downloads: 135

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  Page: 63-78

• Effect of Methanol–NaOH Catalyst Variations on the Properties and Engine Performance of B50 Biodiesel from Waste Cooking Oil

  Suardi Suardi, Hariyono Hariyono, Faisal Mahmuddin, M. Rusydi Alwi, Muhammad Uswah Pawara, Alamsyah Alamsyah, Wira Setiawan

  DOI: https://doi.org/10.23960/jtepl.v15i1.79-89

  Abstract Views: 182

  PDF Downloads: 126

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  Page: 79-89

• Study of Thermal Imaging Potential for Early Detection of Fusarium sp. Pathogen on Rice Seeds (Oryza sativa L.)

  Avianita Agustianti, Herry Nirwanto, Maroeto Maroeto

  DOI: https://doi.org/10.23960/jtepl.v15i1.90-100

  Abstract Views: 130

  PDF Downloads: 98

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  Page: 90-100

• Liquid Smoke Derived from Sago Processing Solid Waste: Organic Compound Composition and Its Application for Ironwood (Intsia bijuga) Seedlings

  Herman Siruru, Wilma Nancy Imlabla, Ismail Budiman

  DOI: https://doi.org/10.23960/jtepl.v15i1.101-109

  Abstract Views: 134

  PDF Downloads: 86

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  Page: 101-109

• Kinetics of Thermal-Induced Physical Quality Alterations in Chicken Meat Processing

  Nadya Klaresza Audrey, Eko Hari Purnomo, Nur Wulandari

  DOI: https://doi.org/10.23960/jtepl.v15i1.110-123

  Abstract Views: 229

  PDF Downloads: 168

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  Page: 110-123

• Flood Study of Sungai Penuh City in the Batang Merao Watershed (Case Study: Hamparan Rawang District)

  Ary Firmana, Eka Oktariyanto Nugroho, Aziz Rizal Prasetiyo, Maulya Wijayanthi Sulistiyani, Adhyatma Taufik Akbar

  DOI: https://doi.org/10.23960/jtepl.v15i1.124-134

  Abstract Views: 173

  PDF Downloads: 119

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  Page: 124-134

• Factors Affecting the Extent of Agricultural Land Conversion on the Household Economy of Rice Farmers

  Rezza Hardanovita, Nuriah Yuliati, Gyska Indah Harya

  DOI: https://doi.org/10.23960/jtepl.v15i1.135-145

  Abstract Views: 167

  PDF Downloads: 134

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  Page: 135-145

• Design of Internet of Things (IoT)-Based Control System on a Hybrid Drying Machine for Sengon Wood Pallets

  Yefri Chan, Suzuki Sofyan

  DOI: https://doi.org/10.23960/jtepl.v15i1.146-152

  Abstract Views: 142

  PDF Downloads: 127

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  Page: 146-152

• Design and Performance Evaluation of an IoT-Based Automatic Airflow Control System for a PV/T Solar Dryer with Silica Gel Adsorption Heat Storage

  Putri Arsyafdini Oktavionry, Leopold Oscar Nelwan, I Dewa Made Subrata

  DOI: https://doi.org/10.23960/jtepl.v15i1.153-163

  Abstract Views: 191

  PDF Downloads: 172

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  Page: 153-163

• Design of Portable Rainfall Simulator Prototype

  Suhardi Suhardi, Bambang Marhaenanto, Dedy Wirawan Soedibyo

  DOI: https://doi.org/10.23960/jtepl.v15i1.164-174

  Abstract Views: 132

  PDF Downloads: 135

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  Page: 164-174

• Land Suitability Evaluation for Durian (Durio zibethinus Murr.) Cultivation Based on Nutrient Retention

  Bagas Dewa Setiawan, Purwadi, Maroeto

  DOI: https://doi.org/10.23960/jtepl.v15i1.175-183

  Abstract Views: 219

  PDF Downloads: 231

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  Page: 175-183

• Comparative Evaluation of Manual and Herbicide-Based Weed Control in the Immature Oil Palm Phase

  Heru Wansyah Harahap, Hartini

  DOI: https://doi.org/10.23960/jtepl.v15i1.184-197

  Abstract Views: 365

  PDF Downloads: 252

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  Page: 184-197

• Analysis and Prediction of Water Availability Criteria in Potato Using High-Resolution Aerial Photography

  Istika Nita, Aditya Nugraha Putra, Shofie Rindi Nurhutami, Michelle Talisia Sugiarto, Novandi Rizky Prasetya

  DOI: https://doi.org/10.23960/jtepl.v15i1.198-212

  Abstract Views: 159

  PDF Downloads: 108

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  Page: 198-212

• Verification of Alternative Agar Plate Method for Quantitative Analysis of Yeasts and Molds in Cocoa Products

  Chairia Faulita Ananti, Uswatun Hasanah, Harsi Dewantari Kusumaningrum

  DOI: https://doi.org/10.23960/jtepl.v15i1.213-222

  Abstract Views: 281

  PDF Downloads: 210

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  Page: 213-222

• The Effect of Planting Media and Nutrient Flow on the Growth of Hydroponic Lettuce with the NFT System

  Ahyaniah Dewi Syabarina, Ramdan Hidayat, Didik Utomo Pribadi

  DOI: https://doi.org/10.23960/jtepl.v15i1.223-232

  Abstract Views: 158

  PDF Downloads: 115

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  Page: 223-232

• Genetic Variability of Lumbu Kuning and Lumbu Hijau Garlic Varieties Induced by ⁶⁰Co Gamma Ray Irradiation

  Adin Novitasari, Afifuddin Latif Adiredjo, Lita Soetopo

  DOI: https://doi.org/10.23960/jtepl.v15i1.233-242

  Abstract Views: 110

  PDF Downloads: 129

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  Page: 233-242

• Sustainable Extraction of Cinnamon Phenolics through Synergy of Green Solvents and Microwave-Assisted Technology

  Nanin Agustin, Devi Yuni Susanti, Muhammad Prasetya Kurniawan

  DOI: https://doi.org/10.23960/jtepl.v15i1.243-255

  Abstract Views: 229

  PDF Downloads: 191

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  Page: 243-255

• NIR-Based Predictive Modelling for the Quantification of Sucrose, Glucose, and Fructose in Brown Sugar from Oil Palm Trunk Sap

  Sharly Claudia Alghai Sani, Dase Hunaefi, Faleh Setia Budi, Yessie Widya Sari, Ilham Akbar Ibrahim, Noviani Rustanto

  DOI: https://doi.org/10.23960/jtepl.v15i1.256-267

  Abstract Views: 142

  PDF Downloads: 133

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  Page: 256-267

• Risk Analysis of Greenhouse-Based Paprika Farming Using Failure Mode and Effect Analysis (FMEA)

  Ella Stevani Simbolon, Teguh Soedarto, Sri Widayanti

  DOI: https://doi.org/10.23960/jtepl.v15i1.268-276

  Abstract Views: 171

  PDF Downloads: 116

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  Page: 268-276

• Effect of Stirring Technique Variations and Roasting Time on the Chemical, Microbiological, and Sensory Characteristics of Shredded Spiced Fish

  Puan Mutia Ayunisa, Dewi Sartika, Gusri Akhyar, Sri Hidayati, Sussi Astuti

  DOI: https://doi.org/10.23960/jtepl.v15i1.277-289

  Abstract Views: 206

  PDF Downloads: 152

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  Page: 277-289

• Physicochemical Characteristics and Stability of Antioxidant Extracts from Different Varieties of Purple Sweet Potato (Ipomoea batatas L.)

  Tagor M Siregar, Fandy Kusno

  DOI: https://doi.org/10.23960/jtepl.v15i1.290-300

  Abstract Views: 179

  PDF Downloads: 143

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  Page: 290-300

• The Impacts of Magnetic Fields on Combustion Characteristics of Virgin Coconut Oil Droplets

  Wigo Winarko; Yuke Hary Laksono

  DOI: https://doi.org/10.23960/jtepl.v15i1.301-312

  Abstract Views: 108

  PDF Downloads: 85

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  Page: 301-312

• Effect of Combined Application of ZA Fertilizer and Goldensoil G-03 Organic Powder Fertilizer on the Growth and Yield of Lumbu Putih Garlic (Allium sativum L.)

  Krisna Wahyu Stianingsih, Makhziah, Felicitas Deru Dewanti

  DOI: https://doi.org/10.23960/jtepl.v15i1.313-321

  Abstract Views: 90

  PDF Downloads: 122

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  Page: 313-321

• Effects of ZnO-Based Smart Urea Coating on Ammonium Release and Characterization of Soil Ureolytic Bacteria in Loamy Soil

  Fathia Meidy Nurindriana, M. Wasilul Lutfi , Atiqah Aulia Hanuf, Soemarno, Sugeng Prijono

  DOI: https://doi.org/10.23960/jtepl.v15i1.322-334

  Abstract Views: 117

  PDF Downloads: 90

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  Page: 322-334

• Effect of Solvent Type on the Antibacterial Activity of Trigona laeviceps Propolis Extract

  Intan Nurul Azni, Dede Robiatul Adawiyah, Uswatun Hasanah, Nancy Dewi Yuliana

  DOI: https://doi.org/10.23960/jtepl.v15i1.335-345

  Abstract Views: 135

  PDF Downloads: 68

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  Page: 335-345

• Development of An Automated Workflow for Spatial Modeling of Erosion Rates in The Upstream Cisanggarung Watershed Using Model Builder - Based USLE - GIS Integration

  Tri Wahyudin Ahmad, Muhammad Syahril Badri Kusuma, Faizal Immaduddin Wira Rohmat, Arief Yudho Wicaksono, Vika Febriyani

  DOI: https://doi.org/10.23960/jtepl.v15i1.346-360

  Abstract Views: 257

  PDF Downloads: 198

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  Page: 346-360

• Analysis of Soil Fertility Status and Capability Based on Slope and Land Use

  Wahyu Riska Putri Ardila; Purwadi; Fitri Wijayanti

  DOI: https://doi.org/10.23960/jtepl.v15i1.361-371

  Abstract Views: 143

  PDF Downloads: 118

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  Page: 361-371

• Smart Solar Dome Dryer: IoT-Integrated Automatic Hybrid Drying System for Cereal Grains

  Hanis Adila Lestari, Luthfi Wahab, Triat Adi Yuwono

  DOI: https://doi.org/10.23960/jtepl.v15i1.372-384

  Abstract Views: 589

  PDF Downloads: 281

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  Page: 372-384

• Effect of Thawing Process on the Quality of Chicken Thigh Meat

  Anggita Reizda Siman, Winiati Pudji Rahayu, Uswatun Hasanah

  DOI: https://doi.org/10.23960/jtepl.v15i1.385-395

  Abstract Views: 338

  PDF Downloads: 447

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  Page: 385-395

• Analysis of Clove Agroforestry Productivity and Sustainability Using a Systemic Approach (MDS RAP-AFS) in Wolo District, Kolaka Regency

  Andi Apriani Silondae, Sitti Rosmalah, Hartati, Adlina Husni Putri

  DOI: https://doi.org/10.23960/jtepl.v15i1.396-407

  Abstract Views: 136

  PDF Downloads: 92

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  Page: 396-407

• Sensory Profiling of Brewed Robusta Cascara Tea Flavored with Clove and Cinnamon Based on the Rate-All-That-Apply (RATA) Method

  Firza Farianshah Difandra, Riski Ayu Anggreini, Hadi Munarko

  DOI: https://doi.org/10.23960/jtepl.v15i1.408-418

  Abstract Views: 212

  PDF Downloads: 250

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  Page: 408-418

• Simulation of Design Flood Discharge under Projected Land Cover Scenarios Using ANN–MOLUSCE and HEC-HMS in the Cijangkelok Watershed

  Vika Febriyani, Yadi Suryadi, Tri Wahyudin Ahmad, Arief Yudho Wicaksono, Yosephina Puspa Setyoasri

  DOI: https://doi.org/10.23960/jtepl.v15i1.419-430

  Abstract Views: 121

  PDF Downloads: 113

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  Page: 419-430

• Performance Evaluation of a Prototype Rotary Dryer for Granulated Palm Sugar Drying

  Gilang Ramdani, Agus Sutejo, Wawan Hermawan, Annastasha Diandra Putri

  DOI: https://doi.org/10.23960/jtepl.v15i1.431-444

  Abstract Views: 235

  PDF Downloads: 140

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  Page: 431-444

• Physical and Chemical Characteristics of Cookies Based on Modified Janten Banana Flour with Cassava Starch Substitution

  Zukryandry, Widia Rini Hartari, Maryanti, Febrina Delvitasari

  DOI: https://doi.org/10.23960/jtepl.v15i1.445-455

  Abstract Views: 256

  PDF Downloads: 209

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  Page: 445-455

• Evaluation of Sustainable Environmentally Friendly Agriculture: Empirical Evidence in Ngawi Regency

  Rita Parmawati, Amin Setyo Leksono, Aminudin Afandhi, Soemarno, Akhmad Adi Sulianto

  DOI: https://doi.org/10.23960/jtepl.v15i1.456-469

  Abstract Views: 156

  PDF Downloads: 95

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  Page: 456-469

• Analysis of Soil Quality Index in Several Land Use Units in the Manten Sub-Watershed

  Pradana Fajar Gumilar, Maroeto, Bakti Wisnu Widjajani

  DOI: https://doi.org/10.23960/jtepl.v15i1.470-477

  Abstract Views: 132

  PDF Downloads: 93

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  Page: 470-477