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Klinik Publikasi Pertanian Faculty of Agriculture, Universitas Muhamamdiyah Palembang JL. Jend.A.Yani 13 Ulu Palembang, South Sumatra, Indonesia
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Journal of Global Sustainable Agriculture
Published by Universitas Muhammadiyah Palembang
ISSN : 27753522     EISSN : 27753514     DOI : https://doi.org/10.32502/jgsa.v1i1
Core Subject : Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Environmental Science
The Journal of Global Sustainable Agriculture is a journal on research and or a report and or review on the results of general agricultural research. This journal is managed and published by the Faculty of Agriculture, Muhammadiyah University of Palembang. Journal of Global Sustainable Agriculture covers all fields of science regarding general agricultural i.e. Agribusiness (Supply Chain, Production Efficiencies, Feasibility Studies, International Trade, Policy and Strategy Analysis, & Sustainable Development Goals) Agrotechnology (Agronomy, Soil Science, Plant breeding, Plant Protection, & Microbiology), Fisheries (Aquaculture, Physiology, Ichthyology, Biotechnology, Breeding, Aquatic Resources Management, Social Economy of Fisheries, Nutrient, & Biodiversity), Forestry (Conservation, Forest Planning, Forest Policy, Forest Resources, Ecology, Silviculture, Social-Economic, & Forest Management), & Food Processing (Food Technology, Post-Harvest Technology, Agricultural Engineering, & Bio-systems Engineering).
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 10 Documents
 1 
Search results for , issue "Vol 6, No 1 (April 2026)" : 10 Documents clear
Analysis of Normalized Difference Vegetation Index (NDVI) and High Biodiversity Potential in Rupat Subdistrict, Bengkalis Regency, Riau Ikhsani, Hanifah; Ikhwan, Muhammad; Sadjati, Emy
Journal of Global Sustainable Agriculture Vol 6, No 1 (April 2026)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v6i1.814

Abstract

ABSTRACT Due to increasing human activity and climate change, Rupat District is facing environmental degradation and threats to biodiversity. Therefore, the objective of this study is to analyze the Normalized Difference Vegetation Index (NDVI) values and the potential for high biodiversity. The study was conducted from May 2024 to May 2025 in Rupat District, Bengkalis Regency, in the province of Riau. Sentinel satellite imagery from 2023-2024 was used for the NDVI analysis. Data were collected using the rapid survey method. Plant species were identified using vegetation analysis with the grid line method, and wildlife species were observed using direct and indirect techniques or interviews with local communities. Direct observations were carried out using a combination of the point abundance (PA) method and the strip transect method. The analysis of biodiversity potential used the weighted linear combination (WLC) method. The study revealed that Rupat Subdistrict in Bengkalis Regency has NDVI classes:non-vegetated land -1 < NDVI < -0.03; 1,610.91 ha (1.64%), very low vegetation -0.03 < NDVI < 0.15; 538.44 ha (0.55%), low vegetation 0.15 < NDVI < 0.25; 2,063.24 ha (2.10%), moderate vegetation 0.25 < NDVI < 0.35; 5,030.82 ha (5.12%); and high vegetation 0.35 < NDVI < 1; 88,989.44 ha (90.59%). The biodiversity classes in Rupat District consist of low (86,136.15 ha), medium (6,949.43 ha), and high (5,147.27 ha) classes.This is due to several factors, such as habitat homogeneity (e.g., monoculture, such as oil palm and industrial forest plantations), high degradation levels and a lack of microhabitats.
Sustainability Analysis of the Rural Agribusiness Development Program (PUAP) in Bangsri Village, Sukodono Sub-district, Sidoarjo Regency, East Java Province Rohmah, Eva Noviana Maulanur; Yuliati, Nuriah; Setiawan, Risqi Firdaus
Journal of Global Sustainable Agriculture Vol 6, No 1 (April 2026)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v6i1.990

Abstract

The Rural Agribusiness Development Program (PUAP) is a government initiative aimed at improving access to capital for smallholder farmers. However, out of the 13 PUAP recipient villages in Sukodono sub-district, Sidoarjo Regency, East Java Province, only five villages are still implementing the program, with Bangsri village demonstrating the highest level of sustainability. This study aims to analyze the factors influencing PUAP sustainability in Bangsri village using a quantitative approach with 61 respondents. Data were collected through questionnaires and analyzed using the SEM-PLS method with the assistance of SmartPLS 4 software. This research was conducted from December 2024 to February 2025. The results indicate that Gapoktan management and government support have a positive and significant effect on program sustainability, whereas farmer capacity does not have a significant effect. government support, provided through training, mentoring, and monitoring, is the primary factor in maintaining PUAP sustainability, complemented by effective Gapoktan management in planning, transparency, and evaluation. These findings confirm that program sustainability depends more on institutional strength and external support than on individual farmers' abilities. The implications of this study suggest the need for increased assistance to farmers to optimize program utilization. Additionally, Gapoktan needs to strengthen its managerial capacity, particularly in terms of transparency and evaluation. Meanwhile, the government is expected to continue providing training, mentoring, and monitoring.
The Effect of Service Performance on Visitor Satisfaction and Loyalty in Mojosemi Forest Park Agrotourism, Magetan Regency Prakoso, Damar; Setyadi, Taufik; Sari Tondang, Ika
Journal of Global Sustainable Agriculture Vol 6, No 1 (April 2026)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v6i1.1151

Abstract

The relationship between service performance, visitor satisfaction, and loyalty has become a crucial element in strengthening sustainable agrotourism destinations. Mojosemi Forest Park, located in Magetan Regency, was selected as the research site due to its natural attractions and the challenges it faces in retaining visitor satisfaction and loyalty amid growing competition. A quantitative approach was employed with data collected from 100 respondents using questionnaires, and the analysis was conducted through Structural Equation Modeling–Partial Least Squares (SEM-PLS). The results indicate that service performance positively and significantly affects satisfaction, while satisfaction strongly influences loyalty. Service performance also exerts a direct effect on loyalty, with satisfaction confirmed as a partial mediator in the relationship. These findings highlight that improvements in the SERVQUAL dimensions—reliability, assurance, tangibles, empathy, and responsiveness—not only enhance the visitor experience but also strengthen long-term loyalty. The academic contribution of this study lies in expanding the literature on satisfaction’s mediating role in linking service performance and loyalty within the context of Indonesian agrotourism. From a practical perspective, the results provide valuable insights for managers of Mojosemi Forest Park to design service strategies that ensure sustainable improvements, enhance visitor engagement, and reinforce destination competitiveness in the modern tourism industry
The Impact of Fisheries Extension Services on Fish Farming Businesses in Palembang City Almaniar, Siska; Rahayu, Waliah Nur; Junainah; Santeri, Tiara; Rismarini
Journal of Global Sustainable Agriculture Vol 6, No 1 (April 2026)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v6i1.1419

Abstract

Knowledge related to operational practices and business development strategies for fish farmers is crucial for the sustainability of the aquaculture sector, including in Palembang City as one of the main centers for freshwater fish farming. This study aims to evaluate the impact of extension services on operational practices and business development strategies for fish farmers in Palembang. The survey was conducted from July to September 2025 on 100 respondents with the criteria of at least three years of fish farming experience and having participated in extension activities. Data were collected through structured interviews, observations, and focus group discussions, then analyzed descriptively and using Spearman's Rank correlation. The results showed that extension services improved operational behavior (average score of 60.73; high category), especially in feed management and water quality, although business recording was still moderate. The impact on business development was also high (average score of 61.06), especially on production efficiency and market access, while business diversification and institutional strengthening were classified as moderate. The results of the Spearman's rho correlation test showed a value of 0.716, which means there is a positive and strong relationship between the quality of extension services and improved operational behavior and business development. These findings confirm that fisheries extension workers play a strategic role in promoting production efficiency, business innovation, and improving the managerial capacity of farmers. However, business sustainability will be more optimal if the administrative and institutional aspects of the groups are systematically strengthened
Formulation of Red Snapper (Lutjanus campechanus) Pempek with Chayote (Sechium edule) Puree and Its Effect on Chemical and Sensory Characteristics Alhanannasir, Alhanannasir; Dasir, Dasir; Efriani, Delly
Journal of Global Sustainable Agriculture Vol 6, No 1 (April 2026)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v6i1.1453

Abstract

Pempek is a regional specialty from Palembang City, South Sumatra Province, made from fish, tapioca flour, water, and salt. This study was to evaluate the effect of the addition of chayote puree on the chemical and organoleptic properties of red snapper pempek. The method used is quantitatively using a Randomized Group Design (RAK) arranged in a Non Factorial manner with five treatments, namely L1 (addition of 5% chayote puree), L2 (addition of chayote puree 10% of the total ingredients), L3 (addition of chayote puree 15% of the total ingredients), L4 (addition of chayote puree 20% of the total ingredients), and L5 (addition of chayote puree 25% of the total ingredients), repeated three times. The parameters observed included protein and fiber content, while the hedonic test assessed color, aroma, taste, and texture. The findings showed that adding chayote puree had a highly significant effect on protein and fiber content. The highest protein content was found in treatment L5 (±18.50%), and the lowest was in treatment L1 (±14.75%). The highest fiber content was in treatment L5 (±22.01%), and the lowest was in treatment L1 (±9.67%). Moderately preferred treatment L1 (5%) with color characteristics ±3.96 and taste ±3.88. Moderately preferred treatment L3 (15%) with aroma characteristics ±3.76. Moderately preferred treatment L5 (25%) with chewiness characteristics ± 3.48.
Potential of Gingerol in Emprit Ginger Extract (Zingiber officinale var. amarum) as a Biopesticide to Control Caterpillars (Crocidolomia pavonana) Surya Ananda, Tathe; Marina Herawati, Maria; Meike Jayanti, Ruth
Journal of Global Sustainable Agriculture Vol 6, No 1 (April 2026)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v6i1.1500

Abstract

Crocidolomia pavonana is a major pest that damages Brassicaceae plants such as cabbage, mustard greens, and broccoli. Continuous use of synthetic pesticides can cause pest resistance. This study aims to evaluate the acute toxicity and potential of Jahe Emprit (Zingiber officinale var. amarum) extract which is rich in gingerol as a botanical biopesticide against the third instar larvae of Crocidolomia pavonana, which is one of the main pests of Brassicaceae plants. This study was conducted using an experimental method with a Randomized Block Design (RBD) using four extract concentration treatments, namely 2%, 4%, 6%, and 8%, and used a negative control in the form of distilled water and a positive control pesticide Fenite 150 OD. Analysis of the active compound gingerol in the extract was carried out using High-Performance Liquid Chromatography (HPLC). The extract mortality test was carried out to determine Lethal Time 50 and Lethal Concentration 50 through the Topical Application method. The results of HPLC analysis of the bioactive gingerol compound showed a high level of 8.082 µg/mL. Mortality tests showed a significant increase in larval mortality along with increasing concentration and duration of exposure. The (LC50) value was recorded at 4.52%, indicating that the extract has a fairly high potential for acute toxicity. However, based on the (LT50) value of 60.26 hours (±2.5 days), this extract is included in the category of insecticides with a slow-acting mechanism, which is a typical characteristic of plant secondary metabolites. The most efficient extract concentration, namely 8%, was able to produce mortality of up to 70% and efficacy of 66.70% after 72 hours of treatment. The novelty of this research is the use of standardized ginger extract with verification of gingerol content through HPLC as a basis for biopesticide development., providing an alternative for sustainable pest control, and supporting environmentally friendly agricultural practices.
Sustainable Disaster Adaptive Food Security Strategies Based on Spatial Analysis and Stakeholder Prioritization Rizal, Rizal Ichsan Syah Putra; Rarastiti, Chairunisa Nur; Zulfa, Nely
Journal of Global Sustainable Agriculture Vol 6, No 1 (April 2026)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v6i1.1504

Abstract

The City of Semarang routinely faces flood disasters that threaten food security. This study aims to formulate a flood-adaptive food security strategy using a multidisciplinary approach. The methodology integrates three main analyses: Geographic Information System (GIS) mapping for flood vulnerability using spatial data overlay (including 2025 land cover update); quantitative impact analysis on household food security by comparing the Food Consumption Score (FCS) between affected (case) and non-affected (control) areas; and strategic priority determination using the Analytical Hierarchy Process (AHP) involving seven key stakeholders. The spatial analysis results indicate that northern coastal areas, such as Genuk and North Semarang Districts, have the highest flood vulnerability. The comparative FCS analysis confirmed that flooding significantly reduces food security, evidenced by a 36.5% decrease in the average FCS score and the emergence of 20% of households in the food-insecure category in case areas. The AHP prioritization established Food Stability (weight 0.329) and Food Access (weight 0.276) as the two highest priority criteria. The synthesis of these analyses yields a sustainable city strategy prioritizing concrete interventions such as developing communal food barns for emergency reserves, establishing disaster-resilient alternative logistics routes, and protecting productive agricultural land. Overall, this research provides a strong scientific basis for the Semarang City Government to design effective disaster mitigation policies inherently integrated with long-term efforts toward achieving a resilient and sustainable food system.
Bibliometric Analysis of Land Use and Cover Changes Due to Oil Palm Expansion in Indonesia Rawuh, Moh Fitrah; Arifin, Hadi Susilo; Pravitasari, Andrea Emma
Journal of Global Sustainable Agriculture Vol 6, No 1 (April 2026)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v6i1.1585

Abstract

Land use and land cover changes in Indonesia, particularly those resulting from the expansion of oil palm plantations, are a critical issue in environmental dynamics and sustainable development. This study aims to analyze trends and characteristics of scientific publications related to LULCC in Indonesia using a bibliometric approach. Data were analyzed using VOSviewer and Biblioshiny to identify knowledge structures, thematic trends, and research topic developments. Results indicate that publications have experienced an annual growth rate of 9.68% with a relatively high level of collaboration. Dominant themes identified include land use, deforestation, and Indonesia, and suggest that in the literature, oil palm expansion is frequently associated with changes in land cover. Temporal analysis also indicates a shift in research focus toward issues of climate change, sustainability, and environmental monitoring. Overall, this study confirms that LULCC research in Indonesia is developing in a multidisciplinary manner and contributes to understanding research directions while supporting evidence-based policy-making.
Allocation of Working Time and Contribution of Independent Oil Palm Farmers' Income to Household Economy in Musi Rawas Regency Lifianthi, Lifianthi; Novita Sari, Serly; Mulyana, Andy
Journal of Global Sustainable Agriculture Vol 6, No 1 (April 2026)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v6i1.1586

Abstract

Utilization of work time allocation is one of the important factors in increasing work productivity to improve the economic capacity of independent oil palm farmers' households. This study aims to allocate work time between oil palm farming, off-farm and non-farm activities, the contribution of oil palm farming income to total household income to calculate the level of economic capacity of independent oil palm farmers and the distribution of total income distribution of independent oil palm farmers' households. The method used is the census method conducted in STL Ulu Terawas District and Sukakarya District, Musirawas Regency, South Sumatra. The location was chosen because these two locations are independent oil palm producers, each location was taken by 50 independent oil palm farmers with a total of 100 respondent farmers. The data collected were primary data through structured interviews and questionnaires, while secondary data were obtained from related agencies. The results of the study show that the allocation of working time carried out by family labor is 97.56 HOK/year for oil palm farming, 198.24 HOK/year for non-oil palm farming, and 167.48 HOK/year for non-farming. The potential working time of the respondent's farmer family is 613.14 HOK/year with the family's free time being 149.86 HOK/year. These results prove that the respondent's farmer family, in addition to being able to carry out three activities, still has free time allocated to carry out other productive activities and social activities. Income from oil palm farming activities is Rp37,431,611, - with a contribution of 55.52% to the total income of respondent farmers, this shows that independent oil palm farming dominates the source of income for farmer families. The distribution of income distribution of respondent farmers from low and high incomes, obtained a Gini index value of 0.489
Microbiological Quality of Ready to Eat Salads Sold in the Klang Valley Region of Malaysia ardani purba, Icah; Said Siregar, Muhammad; Ilida Binti Mohamad, Nur; Mohd Zaki, Rahimah; Zamani, Yangmurni
Journal of Global Sustainable Agriculture Vol 6, No 1 (April 2026)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v6i1.1590

Abstract

Ready-to-eat salads have become increasingly popular as a convenient and healthy food option; however, they are prone to microbiological contamination due to minimal processing and the absence of heat treatment. This study aimed to evaluate the microbiological quality of ready-to-eat salads sold in the Klang Valley, Malaysia. A total of ten samples from various brands were analyzed using Total Plate Count (TPC), Total Yeast and Mould Count (TYMC), and Total Coliform methods. The results showed that TPC values ranged from 4.49 to 6.60 Log CFU/g, with some samples approaching or exceeding the acceptable safety limit. TYMC values ranged from 0.00 to 3.11 Log CFU/g, with the highest value observed in sample F10, indicating potential yeast and mould growth due to high moisture and nutrient content. Coliforms were detected in several samples, with the highest value of 4.03 Log CFU/g, suggesting possible post-processing contamination or inadequate sanitation practices. Overall, most products complied with food safety standards; however, improvements in Good Manufacturing Practices (GMP) and cold chain temperature control are necessary to ensure microbiological quality.

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