cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Jufriadif Na`am
Contact Email
jufriadifnaam@upiyptk.ac.id
Phone
+6287895670026
Journal Mail Official
ajarcde.safenetwork@gmail.com
Editorial Address
Faculty of Agricultural Technology. Andalas University. Limau Manis Campus, Padang. Indonesia 25163
Location
Kota padang,
Sumatera barat
INDONESIA
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment)
Published by Asia Pacific Network for Sustainable Agriculture, Food and Energy
ISSN : 25810405     EISSN : 25810405     DOI : https://doi.org/10.29165
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Education Energy Environmental Science
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) publishes papers on innovative applications, development of new technologies, and efficient solutions in agriculture, engineering, computing, economic, social, information technology, food, energy, and scientific research to improve knowledge and practice in the field of purposive community change: Rural and community development, geography and regional planning, rural cooperatives, community health; capacity building, social work, community empowerment, sustainable development, human resource development; social capital, economic development, urban studies, student community service activities, and relevant subjects. The Asia Pacific Network for Sustainable Agriculture, Food, and Energy (SAFE-Network) is a peer-reviewed journal that publishes AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment). The objective of AJARCDE is to provide a forum for studying and applying research in community development and empowerment studies. This unique interdisciplinary journal covers a range of research methods, including: - Case studies - Comparative studies - Community-based participatory or action research - Examine community problem - Policy Analysis - Program evaluation - Survey research - Theory and model development
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 943 Documents
 89   90   91   92   93 
Structural and Morphological Characterization of Zeolite X Synthesized from Sodium Silicate via a Microwave-Assisted Sol–Gel Method for Detergent Applications Oktavia Eka Ardyanti; Yuca Salzadilla Basori; Sintha Soraya Santi; Reva Edra Nugraha
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 1 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i1.964

Abstract

X-zeolite is a faujasite-type zeolite widely applied in detergents. Its high ion-exchange capacity, organized pore structure, and environmentally friendly nature make it highly valuable. This study aims to synthesize Zeolite X using a microwave-assisted sol-gel method. Sodium silicate (Na2SiO3) and aluminium hydroxide (Al(OH)3) serve as precursors. We determined optimal synthesis conditions using the Taguchi L25(53) method with the following variables: molar ratio of SiO2/Al2O3 (1-1.5), crystallisation time (5-25 min), and microwave power (120-700 W). Optimal conditions included a SiO2/Al2O3 ratio of 1.375, a crystallisation time of 5 min, and a microwave power of 250 W. Power consumption was 0.0208 kWh, and yield was 37.93%. FT-IR analysis showed characteristic absorption bands at 1011 cm-1 (Si-O-Si), 781 cm-1 (T-O-T), and 565 cm-1 (D6R ring). The XRD pattern displayed a faujasite phase with 83.90% crystallinity. SEM images revealed slightly irregular octahedral crystals, averaging about 8 ?m. These results suggest the method is economical and can produce Zeolite X for phosphate-free detergent formulations. Contribution to Sustainable Development Goals (SDGs):SDG 6: Clean Water and SanitationSDG 12: Responsible Consumption and Production
The Effect of Stirring Speed and pH on the Synthesis of Calcium Nitrate Fertilizer from Eggshell Waste Using Precipitation Method Latifa Chusnul Primadhani; Thoriqul Hilmi Afan Mathovani; Sintha Soraya Santi; Ketut Sumada; Dyah Suci Perwitasari
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 1 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i1.968

Abstract

Eggshell waste is a calcium-rich biomaterial with high potential as a raw material for fertilizer production. This study investigates the effect of stirring speed and pH on the synthesis of calcium nitrate from chicken eggshells using a dissolution–precipitation method. The process involved dissolution in nitric acid (HNO?) followed by precipitation using ammonium hydroxide (NH?OH) at varying stirring speeds (200–400 rpm) and pH levels (5–9). The products were analysed using X-ray fluorescence (XRF), SEM-EDX, and yield calculations. XRF analysis showed that the eggshell contained 98.72% calcium. The results indicated that increasing stirring speed improved yield, while pH significantly affected product composition. The optimum condition was obtained at pH 7 and 400 rpm, yielding calcium and nitrogen contents of 29.47% and 16.93%, respectively, which meet the Indonesian National Standard (SNI 02-2806-1992). These findings demonstrate that eggshell waste can be effectively used as an alternative raw material for the production of calcium nitrate fertiliser. Contribution to Sustainable Development Goals (SDGs):SDG 12: Responsible Consumption and ProductionSDG 13: Climate ActionSDG 15: Life on Land
GIS-Based Comparative Analysis of Pavement Damage Using PCI and Bina Marga Methods Fauzi RIzky Riza Wardana; Hendrata Wibisana; Fithri Estikhamah
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 1 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i1.971

Abstract

Pavement damage directly impacts road performance, particularly safety, comfort, and mobility. Therefore, regular pavement condition assessments are essential to support the selection of appropriate maintenance actions. This study focuses on identifying pavement distress types, assessing road conditions using the Pavement Condition Index (PCI) and Bina Marga methods, and mapping the spatial distribution of damage using a Geographic Information System (GIS). This study was conducted on the Gayam–Sidorejo road section in Kediri District, approximately 8.383 km in length, divided into nine segments to facilitate analysis. Field surveys were undertaken to document the type, severity, and size of pavement damage. The obtained data were further analyzed using the PCI method to produce a numerical representation of pavement condition, while the Bina Marga approach was used to determine condition classifications and maintenance priority levels. The results show that the dominant types of damage include alligator cracking, edge cracking, longitudinal cracking, transverse cracking, rutting, patching, potholes, and surface wear. The PCI values range from 36.20 to 87.10, with the lowest value observed in Segment 5 (36.20), indicating a very poor condition and severe pavement deterioration. Meanwhile, the Bina Marga method assigns priority values between 2 and 6, with higher values indicating higher maintenance priority levels, particularly for Segment 5. Moreover, GIS mapping provides a clear representation of pavement damage distribution and helps identify critical segments requiring priority maintenance. The analysis indicates that Segment 5 is the most deteriorated section according to both methods, supporting more effective maintenance decision-making. Contribution to Sustainable Development Goals (SDGs):SDG 9: Industry, Innovation and InfrastructureSDG 11: Sustainable Cities and Communities
Effect of Ultrasonication Time on Structural, Morphological, and Functional Properties of Sugar Palm (Arenga pinnata Merr.) Flour Nanofibers Anggraini, Tuty; Sayuti, Kesuma; Humaira, Siti Sarah; Zuhri, Arif Rahman; Yenrina, Rina; Putra, Arif Rizkika
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 1 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i1.972

Abstract

Sugar palm (Arenga pinnata) flour has the potential to be developed into nanofibers for use as natural biopolymer materials. Ultrasonication is a promising method for modifying particle size and structural properties; however, the effects of different ultrasonication times on the characteristics of sugar palm flour nanofibers have not been fully explored. This study analysed the effect of different ultrasonication times on the physicochemical properties of sugar palm flour nanofibers produced with an ultrasonic probe homogeniser. A Completely Randomized  Design (CRD) was applied with five ultrasonication times: 0 (control), 30, 60, 90, and 120 minutes, each with three replications. The evaluated parameters included morphology (SEM), particle size, crystallinity (XRD), viscosity, and color characteristics (CIE L*, a*, b*). Increasing ultrasonication time significantly reduced particle size from 177.33 ± 85.55 nm to 19.8 ± 14.89 nm, resulting in a smoother, more homogeneous nanofiber morphology. XRD analysis revealed an amorphous diffraction pattern within the 2? range of 13–25°, indicating the absence of an ordered crystalline structure. The viscosity remained largely stable (9522–9524 mPa·s) between all treatments. Color analysis showed stable L*, a*, and b* values, suggesting that ultrasonication did not induce pigment degradation or noticeable visual changes. These findings demonstrate that prolonged ultrasonication effectively produces uniform, stable, and nano-sized sugar palm flour fibers. Contribution to Sustainable Development Goals (SDGs):SDG 3: Good Health and Well-beingSDG 9: Industry, Innovation and InfrastructureSDG 12: Responsible Consumption and Production
Design and Construction of a Smart Mini Greenhouse for Pak Choy Plants Asmuti, Ayendra; Awalina, Rahmi
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 1 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i1.953

Abstract

This research aims to design and develop a “Smart Greenhouse” system that optimizes environmental conditions to maximize yield, enhance product quality, and enable precise production scheduling. These findings serve as a foundational reference for engineering microclimates and automated production systems, specifically for Pak Choy. While the prototype generally operated as intended, the light intensity and temperature did not consistently meet target indicators, requiring further refinement. Furthermore, plant growth was non-uniform due to uneven light distribution and a unidirectional nutrient flow system. To reach commercial viability, future development must focus on optimizing these environmental variables to better align with specific plant characteristics. Contribution to Sustainable Development Goals (SDGs):SDG 2: Zero HungerSDG 9: Industry, Innovation, and InfrastructureSDG 12: Responsible Consumption and ProductionSDG 13: Climate Action
Nutritional Stability of Molasses Multinutrient Soft During Storage Syarifuddin; Dawanto, Jirfan; Makmur, Malik; Asmawati; Idrus, Muhammad; Firmiaty, Sri; Fikriandi, Solihin; Dg. Te’ne, Andi Syahraeni
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 2 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i2.963

Abstract

Molasses Multinutrient Soft (MMS), an innovative alternative livestock feed formulated from agro-industrial waste products such as molasses, tofu dregs, coconut cake, rice bran, salt, and a mineral mix, was evaluated for nutrient stability during storage. Feed storage was conducted on a laboratory scale. This study employed a completely randomized design across 0, 10, 20, and 30-day storage periods, revealing that storage significantly influenced (p < 0.05) key quality parameters, including moisture, dry matter, organic matter, ether extract, and acid-insoluble ash. While crude protein and nitrogen-free extract remained stable, significant changes (p < 0.05) were observed in fiber fractions (neutral detergent fiber, acid detergent fiber, and hemicellulose) and phosphorus content. These alterations, predominantly driven by microbial activity and environmental conditions, suggest that MMS maintains safe storage limits for up to 30 days. A strong correlation between moisture and dry matter was observed during storage, a key attribute that determined the feed's nutritional quality. This study offers valuable insights into the post-production quality of alternative feeds, underscoring MMS's potential as a viable and promising feed option for smallholder livestock farmers, particularly under minimal storage conditions. Further investigation is required regarding the effects of prolonged feed storage on the physical and chemical characteristics of MMS. Contribution to Sustainable Development Goals (SDGs):SDG 2:   Zero Hunger;  SDG 12: Responsible Consumption and Production; SDG 15: Life on Land
GIS-Based Evaluation of Flexible Pavement Condition in Kediri Using Surface Distress Index Method Cahya, Maulana Zidan Dwi; Hendrata Wibisana; Fatikasari, Aulia Dewi
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 2 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i2.984

Abstract

Road infrastructure is a vital component in supporting regional economic growth and social connectivity, including the Gayam–Sidorejo road section in Kediri District, which functions as a primary collector road. This study aims to identify pavement distress along the 8.383 km Gayam–Sidorejo road segment, determine its functional condition using the Surface Distress Index (SDI) method, and visualize the spatial distribution of the distress through Geographic Information System (GIS) mapping. The methodology involved primary data collection through field visual surveys to identify distress parameters, including crack area, crack width, number of potholes, and rutting depth, in accordance with the guidelines of the Directorate General of Bina Marga. These data were then integrated into a spatial database using ArcGIS software to produce thematic maps of road conditions. The evaluation results show that the SDI values for the Gayam–Sidorejo road section range from 10 to 45. The lowest SDI value of 10 was recorded at STA 2+000–2+500, while the highest value of 45 was found at several locations, including STA 1+000–1+500 and STA 8+000–8+383. Based on the analysis, all road segments are classified in "Good" condition. Consequently, the recommended treatment program for the entire corridor is Routine Maintenance. The integration of the SDI method into GIS proved effective in transforming tabular data into dynamic visual representations, facilitating the analysis of distress patterns and supporting more efficient decision-making in road maintenance management. Contribution to Sustainable Development Goals (SDGs):SDG 9: Industry, Innovation, and InfrastructureSDG 11: Sustainable Cities and Communities
Sustainable Optimization of Fertilizer Distribution in Palm Oil Plantations Using Tabu Search Nasirly, Riri; Ramadhani, Siti Dinar Rezki; Azizah, Nurul Qolbi El
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 1 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i1.988

Abstract

Fertiliser distribution in palm oil plantations poses a complex Vehicle Routing Problem (VRP) due to dispersed customer locations, limited vehicle capacity, and high transportation costs. While metaheuristic approaches such as Genetic Algorithms (GA) and Ant Colony Optimisation (ACO) are widely used, they typically require extensive parameter tuning and are computationally intensive. The use of Tabu Search in practical plantation logistics, especially under capacity constraints, has been relatively limited. This study aims to optimize fertilizer distribution routes at PT. XYZ using a Tabu Search algorithm. An initial feasible solution is generated using the Nearest Neighbour method and subsequently improved through neighbourhood exploration with tabu memory. The model is implemented in MATLAB 2016 and utilizes operational data, including distance matrices, customer demand, and vehicle capacity constraints. The results indicate a reduction in total travel distance from 4,287 km to 3,618.5 km. Diesel consumption decreases by 15.59%, from 714.5 to 603.08 liters, resulting in cost savings of IDR 757,633. This reduction corresponds to approximately 298 kg of CO2 emissions avoided, thereby supporting more sustainable agricultural logistics. These outcomes contribute directly to climate change mitigation (SDG 13) and promote sustainable resource utilization (SDG 12). Collectively, the findings highlight the effectiveness of Tabu Search as a practical and sustainable optimization method for fertilizer distribution in palm oil plantations.    Contribution to Sustainable Development Goals (SDGs):SDG 12: Responsible Consumption and ProductionSDG 13: Climate Action   
Comparison of the Siesmic Performance of the Patra Hotel Building in Surabaya with a Dilatation System Using Pushover Analysis Erlangga, Achmad Fadli; Kartini, Wahyu; Sumaidi, Sumaidi
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 1 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i1.991

Abstract

The Patra Hotel Surabaya features an irregular L-shaped plan, making it highly susceptible to torsional irregularities in the seismically active region of Surabaya. This study aims to design an expansion joint (dilatation) system, determine the location of structural separation, select appropriate joint materials, and analyze the seismic performance of the structure in both conditions: without and with dilatation. The model without dilatation treats the original L-shaped building as a single structure. In contrast, the dilatation model separates it into two blocks: Model 1 represents the first block and Model 2 the second. The seismic response was evaluated using a performance-oriented design method that employed pushover analysis in accordance with ATC-40 and SNI 1726:2019. The findings indicate that Model 1 experiences a peak displacement of 88.209 mm in the X-axis and 73.431 mm in the Y-axis, while Model 2 reaches a maximum displacement of 71.841 mm in the X-axis and 85.047 mm in the Y-axis. Based on these results, the required expansion joint gap (?mt) is 150 mm. The expansion joint uses aluminium material with a movement capacity of ±75 mm for thermal effects and ±150 mm for seismic effects, exhibiting flexible, elastic behaviour. The pushover analysis results demonstrate that both Model 1 and Model 2 reached the Immediate Occupancy performance, with ductility figures of 9.89 for the X-axis and 7.65 for the Y-axis for Model 1, and 9.59 for the X-axis and 7.94 for the Y-axis for Model 2. A comparison of their seismic performance reveals that the model lacking dilation exhibited a greater maximum deviation, measuring 173.404 mm in the X-axis and 145.164 mm in the Y-axis. In comparison, Model 1 has 172.933 mm (X) and 141.229 mm (Y), while Model 2 has 137.923 mm (X) and 165.639 mm (Y). The drift ratio of the model without dilatation is also higher, at 1.149 (X) and 1.116 (Y), compared to Model 1 (1.087 (X) and 1.073 (Y)) and Model 2 (1.020 (X) and 1.104 (Y). Furthermore, the column reinforcement requirements in the model without dilatation are greater (K1 32D22, K2 28D22, K3 24D22) compared to the dilatation system (K1 28D22, K2 24D22, K3 20D22). Therefore, the implementation of a dilatation system is proven to improve seismic performance by reducing maximum displacement and drift ratio, while also resulting in a safer and more economical structural design. Contribution to Sustainable Development Goals (SDGs):SDG 4: Quality Education; SDG 9: Industry, Innovation and InfrastructureSDG 11: Sustainable Cities and Communities
Assessing Food Security Levels Using the Food Security and Vulnerability Atlas Approach in Ogan Komering Ulu Regency, South Sumatra Munajat; Sari, Fifian Permata; Pusvita, Ema
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 10 No. 2 (2026)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v10i2.992

Abstract

Food is a priority human need for survival. The evaluate population's level of food security in Ogan Komering Ulu (OKU) Regency, South Sumatra. This study includes mapping and measuring food vulnerability based on the main indicators: availability, accessibility, and food utilization. The purposive sampling method was used to select the research location, which covers 157 villages and 13 sub-districts in OKU Regency. Primary data were obtained through field observations and surveys, while secondary data were obtained from various official sources. The results showed that the Food Security Index (IKP) of OKU Regency was in the moderate category, with variations in the level of food security in each sub-district. The vast agricultural land increases food availability, but low nutritional awareness and stunting rates in children challenge good food accessibility and utilization. In addition, the analysis found groups of people vulnerable to food insecurity, especially in remote areas. These findings will help policymakers create better strategies to address food security issues in the OKU Regency. Contribution to Sustainable Development Goals (SDGs): SDG 2: Zero HungerSDG 3: Good Health and Well-beingSDG 11: Sustainable Cities and Communities

Page 91 of 95 | Total Record : 943

 89   90   91   92   93 

Filter by Year

2017 2026


Reset
Filter By Issues
All Issue Vol. 10 No. 2 (2026) Vol. 10 No. 1 (2026) Vol. 9 No. 3 (2025) Vol. 9 No. 2 (2025) Vol. 9 No. 1 (2025) Vol. 8 No. 3 (2024) Vol. 8 No. 2 (2024) Vol. 8 No. 1 (2024) Vol. 7 No. 3 (2023) Vol. 7 No. 2 (2023) Vol. 7 No. 1 (2023) Vol. 6 No. 3 (2022) Vol. 6 No. 2 (2022) Vol. 6 No. 1 (2022) Vol. 5 No. 3 (2021) Vol. 5 No. 2 (2021) Vol. 5 No. 1 (2021) Vol. 4 No. 3 (2020) Vol. 4 No. 2 (2020) Vol. 4 No. 1 (2020) Vol. 3 No. 1 (2019) Vol. 2 No. 1 (2018) Vol. 1 No. 1 (2017) More Issue