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AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian
Published by Universitas Dehasen Bengkulu
ISSN : 24071315     EISSN : 27221881     DOI : https://doi.org/10.37676/agritepa
Core Subject : Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology
Jurnal AGRITEPA scientific periodical publication on Agricultural Food Technology, Agribusiness, Agricultural Socio Economics and Business. Jurnal AGRITEPA is a scientific communication media which is issued by Agribusiness Study Program and Agricultural Food Technology Study Program, Faculty of Agriculture, Universitas Dehasen in collaborations with Asosiasi Jurnal Pertanian Indonesia. Its the contribution to the development of social science and Agricultural Economy in Agribusiness, Agricultural Food Technology field which is divided into the English Language which contains research results, literature review, field cases or concepts in the socio economic field of agriculture and Agricultural Food Technology. Jurnal AGRITEPA, pISSN 26857243 and eISSN 27221881 in a year published twice year. Special editions in English can be issued required. The Jurnal AGRITEPA fits well for researchers and academics who are inheriting the results of research, scientific thought, and other original scientific ideas. Jurnal AGRITEPA publishes research papers, technical papers, conceptual papers, and case study reports. Jurnal AGRITEPA is dedicated to researchers and academics intent on publishing research, scientific thinking, and other original scientific ideas. The article published in the Jurnal AGRITEPA is the authors original work with a broad spectrum of topics covering Agricultural Food Technology, Agricultural and Resources Economics, Agribusiness Management, Rural Sociology, Agrarian Studies, Agribusiness Development, Agricultural Politics and Policies, Natural Resource and Environmental Technology and Management, as well as Agricultural and Rural Extension. Media for information dissemination of research result for lecturer, researcher and practitioner. The article published in the Jurnal AGRITEPA is the authors original work with a broad spectrum of topics. Detailed scopes of articles accepted for submission to Agricultural Food Technology, Agricultural Socio Economics and Agribusiness study involve two approaches, macro and micro approach.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 303 Documents
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Characteristic of Yield, FFA, Impurity Content, Water Content and pH In High Acid CPO (HACPO) Reynaldo Reynaldo; Yazid Ismi Intara; Bosman Sidebang
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 13 No 1 (2026)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v13i1.10512

Abstract

Purpose : This study aims to obtain the results of the analysis of the characteristics of high acid CPO. Methodology: Measurement of HACPO oil yield values ​​is obtained from the percentage of HACPO oil produced per unit weight of palm fruit flesh. Quality testing of free fatty acid (FFA) levels, impurities and water content and pH measurements. Results: The results show that the HACPO oil yield produced in the study ranged from 19.24% - 19.66%, indicating lower than the CPO yield study. HACPO quality analysis showed higher values ​​of impurities and water content (> 5%) Apart from that, there was an increase in the levels of free fatty acids along with the longer storage time of HACPO, namely from day 1 at 7.30% to day 7 at 7.61% with pH measurements in the range of pH at 4.19-4.38 on the 7th day, the pH tends to be lower (acidic) compared to the previous day's storage treatment. Findings: The HACPO quality shows results that do not meet the standards of SNI 01-2901-2006 for food CPO, possibly still uses simple and semi-manual machines during the second boiling and storage techniques. Originality: research on the yield and quality of HACPO from the processing industry by the community has not been published. Type of paper: papper research was laboratory-scale experimental study on the yield and quality of HACPO
The Plant Water Extract-Based Bioherbicides in Sustainable Weed Control: A Review of Experimental Studies Edi Susilo; Hesti Pujiwati; Wismalinda Rita
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 13 No 1 (2026)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v13i1.10576

Abstract

Objective: This study aims to estimate the success rate of bioherbicides and observe their potential as a more environmentally friendly and sustainable means of weed control, particularly those based on plant water extracts, in inhibiting the growth and suppressing the germination of weeds. Methodology: This research is systematic in nature, in the form of a literature review of experiments that have been published in the last ten years. This literature search was conducted across database systems, both national and international, and the selection of articles followed the PRISMA methodology. Results: A review of research in various fields, both experimental and non-experimental, shows that plant water extracts, whether sourced from cultivated plants, weeds, medicinal plants, or aromatic plants, can inhibit weed sprouts, root growth, shoots, and biomass, and this can be done for various types of weeds. Experimental studies show that bioherbicides derived from aqueous extracts of various weed types, when grown to optimal levels, actively participate in regulating their growth patterns. Findings: Most studies show a tendency toward an increase in root shoot extracts that have a modulating effect, along with an increase in the concentration of extracts that have an inhibitory effect. Novelty: This review presents a comprehensive, experimental-based synthesis approach specifically for the use of water extracts as environmentally friendly bioherbicides in solvents. Originality: This article synthesizes aspects of extract sources, allelopathy mechanisms, and factors determining effectiveness to formulate recommendations for the application and development of sustainable bioherbicides. Conclusion: Bioherbicides derived from aquatic plant extracts have the potential to serve as an alternative, effective, and environmentally friendly technology for weed control. However, this still requires further formulation standards and field validation. Document type: Literature review.
The Effect Of Different Percentages Of Durian Seed Flour (Durio Zibethinus L) On The Physical Properties Of Edible Straw salma siti fatimah; Ana Nadiya Afinatul Fishi; Sakina Yeti Kiptiyah
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 13 No 1 (2026)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v13i1.10791

Abstract

Purpose: This study aims to determine the effect of adding durian seed flour (Durio zibethinus L) on the physical properties of edible straw. Methodology: This study used an experimental method by producing durian seed flour and edible straw, then conducting several physical tests to determine the characteristics of the edible straw product. The design used in this study was a completely randomized design (CRD) using three levels of durian seed flour percentage (50%, 60%, 70%). Data analysis was performed using SPSS with ANOVA (Analysis of Variance) at a significance level of <0.05. If there was a significant effect, it was followed by Duncan's test. Results: The study showed that an increase in the percentage of durian seed flour significantly reduced the swelling ratio, indicating an increase in resistance to water absorption. The lowest swelling ratio values were obtained in the 60% and 70% treatments. In the temperature resistance test, all treatments were stable at 5°C and 25°C, while at 45°C, the 60% and 70% treatments showed better stability than the 50% treatment. The parameters of color, solubility, thickness, and texture showed no significant differences between treatments. Findings: Differences in durian seed flour percentage had a significant effect on several physical characteristics of edible straw. Novelty: This study utilized durian seeds as flour as the main ingredient in the production of edible straw. Originality: This study utilizes durian seed waste as an alternative to plastic straws. Conclusion: The addition of durian seed flour affects the swelling test results and resistance at 45°C. Type of Paper: research article.
Characteristics Of Peatland Chemical Properties Due To Differences In Land Use In Muara Sugihan District Banyuasin Regency South Sumatra Province Syahrin adi putra; Parwi Parwi; Use Etica
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 13 No 1 (2026)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v13i1.10798

Abstract

Purpose : This study aims to analyze the characteristics of peat soil chemical properties due to differences in land use and differences in depth in Muara Sugihan District, Banyuasin Regency, South Sumatra. Methodology : Determination of sampling points using the purposive sampling method, soil sampling using the composite method, and the samples were analyzed in the Agrotechnology Unida Gontor laboratory. Soil samples were collected from several land-use types, namely agriculture, plantations, and natural forests. Soil pH analysis was carried out using 1 N KCl solution, The Walkley and Black method determined organic carbon, Total nitrogen was analyzed using the Kjeldahl method, Available phosphorus was analyzed using Bray I, exchangeable potassium was analyzed using 1 N NH4 Acetate extraction pH 7 and measured with a flame photometer, Cation exchange capacity using the 1N NH4 Acetate Extract method on basic cations, and base saturation is the result of base cations and exchangeable potassium, while organic acids were analyzed using the spectrophotometric method. Results : The results of laboratory analysis show that the conversion of forest land into agricultural land shows better prospects than the conversion into plantation land. Findings : Higher organic matter content in agricultural land is crucial for long-term sustainability and as a foundation for soil fertility. Conclusion. Differences in the depth pattern of the topsoil (0-30) cm and subsoil (30-60) layers also indicate that agricultural practices such as tillage, crop rotation, and the application of organic matter can distribute nutrients more evenly in the soil profile. This article is an article resulting from research on the chemical analysis of peatland in Muara Sugihan District, Banyuasin Regency, South Sumatra. Type of Paper: Research article.
The Investigation Impact In Rubber Wastewater Invitalized of Land Surface For Rubber Processor Industry at PT. Bukit Angkasa Makmur Bengkulu Bursamin Bursamin; Lina Widawati; Diah Azhari; Yudian Syahputra; Budi Prastia
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 13 No 1 (2026)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v13i1.10868

Abstract

Purpose : This research aims to provide a scientific basis for controlling environmental pollution due to rubber processing industry activities and to support more environmentally sound industrial practices. Methodology: The research method used is a quantitative method with a descriptive-analytical approach including soil sampling carried out at two locations, namely points affected by waste seepage and control points (not affected) as a comparison. Soil samples are then analyzed in the laboratory to measure physico-chemical parameters including pH, Chemical Oxygen Demand (COD), nitrogen content and soil texture. Results: The results of the investigation into the impact of rubber waste infiltration show that the infiltration of untreated rubber industry liquid waste at PT. Bukit Angkasa Makmur (BAM), Bengkulu, triggers a decline in water and soil quality. This is characterized by a spike in BOD parameters (93–9343mg/L), COD, and TSS. This condition causes damage to the ecosystem and threatens the availability of clean water for local residents. Conclusion: Investigation of the impact of rubber waste infiltration shows that inadequately treated rubber industrial wastewater infiltration results in serious environmental damage, such as groundwater pollution, decreased fertility, and the formation of anaerobic conditions due to high concentrations of BOD (93-9,343 mg/L), COD, and TSS. The implementation of Waste Water Treatment Plants (IPAL) based on 3R (Reduce, Reuse, Recycle) is very urgent to minimize pollution and restore soil quality. Type of Paper : Research article.
The Profitability And Financial Feasibility Analysis Local Chicken Slaughter Business At Ragawi Farm Raihan Khalifah Rahman; Amelia Murtisari
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 13 No 1 (2026)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v13i1.10881

Abstract

Purpose: This study aims to analyze the profits earned by farmers and assess the financial feasibility of the local chicken slaughter business at Ragawi Farm in Sleman Regency. Methodology: This study uses a descriptive analysis method with a quantitative approach and a case study research type. The data used consists of primary and secondary data obtained through interviews, literature studies, documentation, and questionnaires. Data analysis was carried out by calculating the total profit and assessing financial feasibility using the Revenue Cost Ratio (R/C), Net Benefit Cost Ratio (Net B/C), Break Even Point (BEP), and Net Profit Margin (NPM) methods. Results: The local chicken slaughter business at Ragawi Farm generated a profit of IDR 50,495,370 over nine periods. The R/C value of 1.67 and the B/C value of 0.67. The break-even point (BEP) was 507 chickens, with a BEP value of Rp33,455,577, and the Net Profit Margin was 40%. Findings: The local chicken slaughter business at Ragawi Farm in Sleman Regency has been declared feasible. Novelty: Financial feasibility analysis of local chicken slaughter business integrated with breeding and slaughterhouse activities (RPA) in a single business unit at Ragawi Farm. Originality: A specific case study on the Kampung Unggul Balitbangtan (KUB) local chicken business at Ragawi Farm, Sleman Regency, which has not been widely studied in previous research. Conclusion: The local chicken slaughter business at Ragawi Farm is profitable for farmers and worth developing from a financial perspective. Type of Paper: Research Article.
Numerical Simulation And Model Validation Of Oil Palm Empty Fruit Bunches Slow Pyrolysis Yield Prediction Arina Fatharani; Yuwana Yuwana; Firmansyah Firmansyah; Evanila Silvia; Bosman Sidebang
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 13 No 1 (2026)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v13i1.10941

Abstract

Purpose : This study aims to develop and validate a numerical simulation model for Oil Palm Empty Fruit Bunches (EFB) slow pyrolysis to predict biochar and liquid smoke yields within the temperature range of 400–600°C for optimizing palm oil waste conversion. Methodology : The research utilizes a first-order Arrhenius reaction kinetics approach with an activation energy (Ea) of 87.49 kJ/mol. Model validation was performed by comparing simulation results with experimental data from the latest literature (2023–2025) using RMSE, MAPE, and $R^2$ statistical metrics. Results : The simulation model demonstrates very high accuracy with an RMSE of 0.271%, MAPE of 0.74%, and $R^2$ of 0.9726 at a heating rate of 10°C/min. At an operating temperature of 450°C, the model predicts a biochar yield of 30.7% and an estimated liquid smoke yield of 18.6%. Findings : The numerical model is proven capable of precisely representing the thermal degradation process of EFB, enabling product yield prediction without intensive laboratory testing. Novelty : The use of the most recent validation datasets (last three years) and specific application to a gas-fueled slow pyrolysis model tailored for EFB characteristics. Originality : This research offers an integrative approach between kinetic simulation and specific pyrolysis device parameters, providing a practical solution for predicting waste mass conversion efficiency into value-added products. Conclusion : The developed model is valid and reliable for predicting EFB pyrolysis product yields, serving as a technical tool for the design and optimization of small-to-medium-scale pyrolysis reactors. Type of Paper: Research Article.
Effectiveness of Oil Palm Farmers’ Adaptation Strategies In Facing Social Change Elfisa Natalia Br Pandia; Apri Andani; Lathifah Khairani; Anggita Tresliyana Suryana
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 13 No 1 (2026)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v13i1.11138

Abstract

Purpose: This study aims to analyze the extent of social change, adaptation strategies, and the effectiveness of adaptation strategies among oil palm farmers, as well as to examine the influence of social change on adaptation strategies and its impact on the effectiveness of farmers’ adaptation strategies in Pondok Kelapa Subdistrict, Central Bengkulu Regency. Methodology : This study uses a quantitative approach with a survey method on oil palm farmers as research respondents. Data were collected through questionnaires and analyzed using the Structural Equation Modeling Partial Least Square (SEM-PLS) method to test the influence between social change, adaptation strategies, and the effectiveness of adaptation strategies. Results: The results of the study indicate that social change has a significant impact on the adaptation strategies of oil palm farmers. The adaptation strategies employed by farmers were also found to have a significant impact on the effectiveness of these strategies, whereas the direct impact of social change on the effectiveness of adaptation strategies was not significant. Findings: This finding indicates that the higher the adaptation strategies implemented by farmers, the higher the effectiveness of adaptation strategies achieved in maintaining the sustainability of oil palm farming amid the dynamics of social change. Novelty: The novelty of this study lies in its examination of the role of adaptation strategies as a mediating variable in the relationship between social change and the effectiveness of adaptation strategies among oil palm farmers, using the SEM-PLS approach. Originality: The originality of this study lies in its research subjects and location palm oil farmers in Pondok Kelapa Subdistrict, Central Bengkulu Regency as well as in its focus on the effectiveness of farmers’ adaptation strategies in coping with social change. Conclusion : Farmers’ ability to respond to social changes through appropriate adaptation strategies is a key factor in enhancing the effectiveness of adaptation and the sustainability of oil palm farming. Type of Paper : Research article.
Influence Of Competencies Agent’S Of Change On The Success Of Adopting Sustainable Agriculture Wardatul Chamro; Reksa Nanda Prayoga; Arissaryadin Aris Arissaryadin
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 13 No 1 (2026)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v13i1.11216

Abstract

Purpose : To identify the dominant factors influencing the successful adoption of sustainable agriculture innovations in Besowo Village, Kepung Subdistrict, Kediri Regency. Methodology : A quantitative approach was used, based on descriptive methods. The research respondents were horticultural farmers in the study area who were members of three farmer groups, namely Tani Mulo, Mekar Sari, and Mawar Indah, with a total sample size of 76 people. Data were collected using a questionnaire and analyzed using multiple linear regression with independent variables including technical competence (X1), communication (X2), and motivation (X3), and the dependent variable being the level of innovation adoption (Y). Results : The competencies of change agents simultaneously influence the level of innovation adoption, with an F-value of and a significance level of 0.007 < 0.05. However, when analyzed partially, the variables of technical competence and motivation did not have a significant effect, whereas communication competence had a significant effect on the adoption of environmentally friendly innovations. This explains that the ability of change agents to communicate materials and practices has a greater influence on farmers’ adoption of environmentally friendly agricultural innovations. Findings : These findings can assist field extension officers in appropriately enhancing their competencies to promote increased and sustainable adoption of environmentally friendly agriculture. Originality : This study was specifically conducted in Besowo Village, Kepung Subdistrict, Kediri Regency, and the sample was drawn directly from local horticultural farmers. Conclusion : Simultaneously, the competencies of extension workers as agents of change—namely technical, Communication, and motivation influence farmers in adopting environmentally friendly agricultural innovations. However, partially, only communication competence has a significant effect. Type of Paper : Research Article.
Erosion Prediction And Land Conservation Planning Using The Usle Method In The Cikamiri Sub-Watershed Yogina Lestari Ayu Situmorang; Akhmad Fauzan Mirai; Sarah Fitri Soerya
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 13 No 1 (2026)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v13i1.11343

Abstract

Purpose: This study aims to predict erosion levels and formulate land conservation directions in the Cikamiri Sub-Watershed as an effort to control land degradation and reduce the risk of hydrological disasters. This study is important considering the high potential for erosion that can trigger sedimentation, landslides, and floods in the Cikamiri Watershed area. Methodology: The study used a spatial quantitative approach with the Universal Soil Loss Equation (USLE) method based on Geographic Information Systems (GIS). The analyzed parameters included rainfall erosivity (R), soil erodibility (K), slope length and steepness (LS), crop management (C), and soil conservation practices (P). Furthermore, erosion control strategies were formulated using SWOT analysis based on the internal and external conditions of the study area. Results: The prediction results showed that the Cikamiri Sub-Watershed was dominated by a very slight erosion hazard level of 43%, while very severe erosion reached 23%, distributed in areas with steep slopes and residential areas. Findings: Land cover factors, slope steepness, and the low presence of vegetation cover in certain areas were the dominant factors influencing erosion levels. Novelty: This study integrates USLE- and GIS-based erosion prediction with SWOT analysis to produce more applicable land conservation directions at the sub-watershed level. Originality: Describes the new or innovative elements of the research that distinguish it from previous studies. This can involve new approaches, new methods, or new findings. Conclusion: Erosion control in the Cikamiri Sub-Watershed needs to be directed through vegetation strengthening, the implementation of soil conservation, spatial planning management, and sustainable community involvement. Type of Paper: Research article.

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