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Ach. Sofauzzad; Eka Varida Kusuma

Akhlak : Jurnal Pendidikan Agama Islam dan Filsafat 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

Education plays a crucial role in shaping the personality, morals, and spiritual values of students. In the Islamic perspective, education is not solely focused on the mastery of knowledge but also includes the cultivation of noble character, the strengthening of faith, and the enhancement of religiosity as a form of devotion to Allah Swt. Islamic boarding schools (pondok pesantren), as traditional Islamic educational institutions, have a strategic role in instilling these values through religious activities, the teaching of classical Islamic texts (kitab kuning), and the habituation of virtuous behavior. Pesantren serve not only as centers of learning but also as institutions for character formation and spiritual development. However, the forces of globalization and modernization bring new challenges in the form of cultural, technological, and informational influences that often conflict with Islamic values. Therefore, pesantren are required to develop adaptive, innovative, and relevant educational strategies that align with contemporary needs without losing their Islamic identity. One effective approach is the implementation of Islamic counseling, a process of psychological and spiritual guidance grounded in the Qur’an and Sunnah. Through this counseling, students are expected to strengthen their faith, enhance their religiosity, and develop moral resilience in facing the dynamics of modern life based on strong Islamic values.

Ginting, Rosalina Br.; Adhi, Antono Herry Purnomo; Maryanto Maryanto; Suyoto Suyoto

Jurnal Pengabdian Kepada Masyarakat 2025 Pusat Riset dan Inovasi Nasional

This community service program is based on the actual conditions experienced by local coffee businesses that face significant obstacles in increasing their sales turnover due to limited knowledge of digital tools. This activity aims to share a better understanding of the digital world with the coffee business community in Indrokilo Hamlet, so that they can apply digital technology continuously and independently in order to improve marketing and increase sales. The method used to achieve the program's objectives is to provide direct literacy training to members of the Kelompok Wanita Tani (KWT) Manggar Lestari through several intensive sessions conducted sequentially and interactively. The results of the literacy program show that training participants increasingly understand and realize the importance of applying digital technology in their business processes to remain competitive. This activity is expected to be the beginning of further sustainable community empowerment efforts on related topics, so that the coffee business community in Indrokilo can continue to develop, innovate and grow steadily.

Aristamy, I Gusti Ayu Agung Mas; Mutiarani, Rizkita Ayu; Winatha, Komang Redy; Naratama, I Made Edo

Jurnal Riset Rumpun Seni, Desain dan Media 2025 Pusat Riset dan Inovasi Nasional

This study aims to develop an interactive mobile application-based learning media to introduce Devanagari Sanskrit script to Indonesian teenagers. The background of this research is the lack of communicative, contextual, and engaging learning media for the digital generation in learning traditional scripts. The development method uses the ADDIE model modified with a visual communication design approach and integration of local Balinese cultural values. The results show that this media successfully combines strong visual elements, interactive voice narratives, and Balinese cultural iconography in one mobile-friendly platform. Validation from design and cultural experts shows a very high level of feasibility, supported by positive responses from student users at the Dvipantara Samskrtam Foundation. This research makes a real contribution to the preservation of traditional scripts through a digital educational approach that is adaptive to the learning needs of today's teenagers. In addition, this research also opens opportunities for the development of similar learning media for other traditional scripts, thereby increasing awareness and understanding of Indonesia's rich culture among the younger generation. By integrating technology in learning, it is hoped that the preservation of Indonesian culture can go hand in hand with the progress of the times.

Listra Agripa Sitanggang; Redyanto Sidi; Syahranuddin Syahranuddin

Law and Justice research journal 2025 International Forum of Researchers and Lecturers

Indonesia’s correctional system is designed not only as a form of punishment but also as a means of rehabilitation, enabling inmates to return to society as good, productive, and responsible citizens. Female inmates, however, have unique characteristics and needs compared to male inmates, requiring rehabilitation approaches that are more gender-sensitive and responsive to their conditions. This study analyzes the role of the Activity Guidance Unit in implementing rehabilitation programs for female inmates at the Class IIA Women’s Detention Center in Medan. Using a socio-legal research method with descriptive analysis, the research identifies the Activity Guidance Unit as playing a strategic and multifaceted role: acting as planner of activities, facilitator of skills training, psychosocial companion to address emotional and social needs, and evaluator of rehabilitation outcomes. The strategies applied combine holistic approaches with individual and group methods, including vocational training, counseling, and personality development programs. The results demonstrate that these integrated approaches not only improve the personal capacity of female inmates but also foster resilience, self-confidence, and readiness for social reintegration. Ultimately, the study emphasizes the importance of comprehensive and gender-sensitive rehabilitation programs as a vital component of Indonesia’s correctional system in fulfilling human rights and correctional objectives.

Sri Defriani Br Sembiring; Suci Ramadani; Anton Sihombing

Saturnus: Jurnal Teknologi dan Sistem Informasi 2025 Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Employee performance appraisal is a crucial aspect of human resource management and development, as the evaluation results serve as the basis for managerial decision-making, including promotions, incentives, and career development. However, unstructured assessment sistems often hinder the objectivity, transparency, and accuracy of performance evaluations. This study aims to design and develop a web-based Decision Support Sistem (DSS) to assess the performance of Biller employees at the ULP PLN Kuala office by applying the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) method. TOPSIS was selected because it effectively addresses multi-criteria decision-making problems by comparing each alternative to both positive and negative ideal solutions. The evaluation criteria include invoice achievement, account return balance, and PAL balance. The sistem was developed using PHP as the programming language and MySQL as the database, ensuring integration and accessibility. The test results indicate that the sistem is capable of providing employee rankings in an objective and measurable manner. Based on the calculation, Tri Widodo achieved the highest score (0.8027), demonstrating the best performance among the evaluated employees. The implementation of this TOPSIS-based DSS makes the performance appraisal process more sistematic, efficient, transparent, and accurate, thereby contributing to the improvement of human resource management quality within the organization.  

Aries Budhi Kurniawan; Agus Ariawan

Saturnus: Jurnal Teknologi dan Sistem Informasi 2025 Asosiasi Riset Teknik Elektro dan Informatika Indonesia

The current advancements in information technology have brought significant benefits to the industrial world, particularly in the automotive sector. Website development in business and computer- based academic information system development are among the utilization of information technology. With information technology, Carsentro dealer data can be processed quickly and easily, enabling the presentation of accurate, fast, transparent, and efficient administrative information reports. The purpose of developing this system is to address existing issues in the old system by creating an administration information system for Carsentro dealer rental payment data. The implementation of a new system for Carsentro dealer data can improve record-keeping accountability, thus avoiding manual input recording errors that cannot be monitored by dealers renting space at Carsentro. In the development of this administrative information system, the data to be inputted includes information on when dealers joined the Carsentro ecosystem, the amount of monthly rental fee invoices, payment data, and dealer debt or receivables data. The software used is DBMS (Database Management System) MySql as the data storage medium, while programming languages such as PHP, CSS, JavaScript, and HTML are used for interface development. This aims to facilitate both users and administrators in managing data.

Alfonsa Maria Bili; Adelbertus Umbu Janga; Mitra Permata Ayu

Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer 2025 Asosiasi Riset Teknik Elektro dan Informatika Indonesia

The Family Welfare Empowerment (PKK) is a community organization that plays a strategic role in improving the quality of family life through various programs covering education, health, economy, and social aspects. However, in practice, the recording and management of member data as well as PKK activities are still carried out manually. This condition creates several challenges, including difficulties in archiving, limited access to information retrieval, and delays in preparing reports required by administrators and stakeholders. This study aims to design and develop a web-based information system for PKK member activity services that can manage member data, record activities, track attendance, and generate reports quickly, accurately, and efficiently. The system development method employed an object-oriented approach, consisting of requirement analysis, system design, implementation, and testing stages. The implementation results show that the developed information system can improve organizational service efficiency, assist administrators in monitoring member activeness, and reduce potential errors in data recording. Furthermore, the system provides better support for data-driven decision-making, thereby enabling PKK to become more modern, transparent, and adaptive to technological developments. Thus, this system has the potential to serve as an innovative solution to sustainably enhance the performance of PKK organizations.  

Sartini Poety; Gergorius Kopong Pati; Lidia Lali Momo

Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam 2025 Asosiasi Riset Ilmu Matematika dan Sains Indonesia

The rapid development of information technology has created significant opportunities for secondary schools to improve the quality of learning through the use of digital-based applications. This study aims to design and develop a web-based tutoring application for students of Junior High School (SMP) Negeri 1 Tana Righu by applying Object Oriented Technology (OOT) as the software development approach. OOT was chosen for its ability to simplify the system design process through structured modeling using the concepts of classes, objects, attributes, and relationships between objects. The developed application provides various features, including the presentation of learning materials, interactive practice questions, learning outcome evaluations, and student progress reports accessible in real time by both teachers and students. The research method consisted of needs analysis, system design using UML diagrams, implementation, and application testing. The testing results indicate that the tutoring application is effective in improving the learning process, assisting teachers in monitoring and evaluating student progress, and providing students with a more engaging and interactive learning experience. Therefore, this application is expected to serve as an innovative solution to support tutoring activities in secondary schools and contribute positively to enhancing the quality of education in the digital era.

Aldina Astuti; Lidia Wangak; Wilhelmus Olin

Inovasi Kesehatan Global 2025 Lembaga Pengembangan Kinerja Dosen

Intestinal parasitic infections caused by non-Soil Transmitted Helminths (non-STH), particularly Enterobius vermicularis, remain a public health problem in developing countries, including Indonesia. Transmission does not require soil as a medium but occurs through direct contact, autoinfection, or unclean household environments. In children, infection may cause perianal itching, sleep disturbances, loss of appetite, and secondary infections due to scratching, which can affect nutritional status, sleep quality, and overall growth and development. This study was conducted in Kupang City, an endemic area of helminthiasis, to determine the prevalence and risk factors of E. vermicularis infection among children aged 1–5 years. A cross-sectional design with total sampling was applied to 30 children living in RT 008/RW 003, Penfui Timur Village, Kupang Tengah District, from February to May 2025. Risk factor data were collected using structured questionnaires covering personal hygiene, environmental sanitation, socioeconomic status, and parental education. Infection was identified using the scotch tape technique and microscopic examination. The results showed a prevalence of 7% (2 out of 30 children), mainly among boys aged ≥4 years, with poor personal hygiene, inadequate sanitation, low economic status, and parental education at elementary school level or below. In conclusion, enterobiasis in children is influenced by a combination of behavioral, environmental, and socioeconomic factors. Prevention should not rely solely on mass deworming programs but also require continuous health education for parents, improved hygiene practices, and household sanitation.

Muhammad Ilhan Haris; Arvin Hardian; Muhamad Khadafi Firman

Harmoni: Jurnal Ilmu Komunikasi dan Sosial 2025 International Forum of Researchers and Lecturers

This research explores how bullying is depicted in the animated film “Jumbo” through the lens of Roland Barthes' semiotic theory. Utilizing a descriptive qualitative approach, the study analyzes the denotative, connotative, and mythological meanings embedded within the film’s visual and narrative elements. Through this lens, the film is interpreted not merely as a piece of children's entertainment but as a medium that carries deeper social messages. The central character, Don, is portrayed as physically different from his peers, which becomes a symbol of broader societal rejection and marginalization. His journey reflects the internal and external struggles faced by individuals who do not conform to mainstream standards. Key symbolic components—such as Don’s unusually large physique, his inherited storybook, and the way he interacts with others—highlight themes of courage, empathy, personal identity, and the desire for social inclusion. The film subtly critiques the normalization of bullying and challenges dominant myths that suggest acceptance and success are only for those who meet certain physical or social norms. Through its narrative, Jumbo promotes values of diversity and encourages viewers, especially young audiences, to question unjust stereotypes and embrace empathy. By decoding the semiotic messages in Jumbo, this study contributes to a deeper understanding of how animated films can serve as powerful educational tools. They can raise awareness about social issues, influence attitudes, and inspire critical reflection, especially when they employ symbolism that resonates with real-life experiences. This research ultimately highlights the potential of animation as a medium for moral and social education beyond its entertainment function.

Abdulloh Kafabbih; Fajar Prihesnanto; Setyo Supratno; Rika Sylviana

Jurnal Pengabdian Masyarakat dan Transformasi Kesejahteraan 2025 Lembaga Pengembangan Kinerja Dosen

The advancement of digital technology plays a crucial role in fostering regional economic growth and tourism. Bekasi Regency, recognized as Indonesia’s largest industrial area, has vast potential to develop its tourism sector and creative economy. However, limited public understanding of digital utilization remains a major challenge, particularly in promoting village potential and local products in Sukamurni. To address this issue, and the socialization of the Industrial Tourism Portal was carried out to improve community skills and awareness of technology as an effective promotional tool. The program adopted a participatory approach through counseling, training, and direct practice, enabling active engagement of participants throughout the process. The residents of Sukamurni Village became the main actors in using the portal to highlight local tourism and broaden the market reach of MSME products. The outcomes indicated that participants not only gained theoretical knowledge but also practical competence in accessing and applying portal features effectively. Moreover, the activity successfully raised awareness of the significance of digitalization in enhancing business competitiveness and long-term sustainability. With this important initiative, and Sukamurni Village is expected to strengthen its position as an innovative, productive, and technology-adaptive tourism village, while also actively supporting sustainable community welfare and inclusive regional development.

Pasaribu, Uswatun Rafi'a; Batubara, Vinjellina; Ahmad, Sophie meilatifah; Rangkuti, Rahmadsyah

Jurnal Riset Rumpun Ilmu Bahasa 2025 Pusat riset dan Inovasi Nasional

This study examines the strategic role of euphemism in Abraham Lincoln’s Gettysburg Address, arguing that it was instrumental not only in managing collective grief but also in preserving the nation’s symbolic dignity. While much scholarship on the Gettysburg Address has concentrated on rhetorical artistry or historical significance (Wills, 1992; White, 2009), relatively few have analyzed it through the combined lens of sociolinguistics, specifically euphemism and face-work. Drawing on Allan and Burridge’s (2006) framework of euphemism and Goffman’s (1955) theory of face, this paper situates Lincoln’s speech within the broader sociolinguistic processes of healing, unity, and image restoration. Through a qualitative textual analysis, the study identifies three dominant euphemistic strategies: sanctification of sacrifice through sacred language, collectivization through inclusive pronouns, and redefinition of crisis as a “new birth of freedom.” These strategies operated at semantic, pragmatic, and sociopolitical levels to protect national face, transform perceptions of the Civil War, and realign public consciousness toward unity and resilience. Beyond historical interpretation, this research highlights the relevance of euphemism and face-work in contemporary political communication. Leaders in modern contextsfrom economic crises to global pandemics continue to rely on euphemistic  framing to manage uncertainty and inspire solidarity. By revisiting Lincoln’s address through this sociolinguistic perspective, the study demonstrates how language can simultaneously mitigate trauma, construct identity, and articulate a hopeful collective future.

Wirayudha, Sri Annung; Inawati Inawati; Agusaputra, Harman; Hernanda, Pratika Yuhyi

Jurnal Riset Rumpun Ilmu Kedokteran 2025 Pusat riset dan Inovasi Nasional

Type 2 Diabetes Mellitus is a chronic metabolic disease with a continuously increasing global prevalence. Understanding the characteristics of patients is essential for early detection, clinical management, and prevention of complications. Objective: To identify the characteristics of patients with type 2 diabetes mellitus at Dukuh Kupang Primary Health Center, Surabaya, based on age, gender, routine check-ups, duration of illness, body mass index (BMI), and complications. Methods: This descriptive observational study employed a cross-sectional approach and was conducted from January to February 2025. A total of 30 respondents were selected using purposive sampling. Data were obtained from medical records and supplemented by questionnaires. Results: Most patients were aged >60 years (57%), female (60%), had a normal BMI (50%), and adhered to routine medical check-ups (97%). The majority had been diagnosed for more than 5 years (53%) and experienced complications (83%), with neuropathy being the most common type (73%). Conclusion: Patients with DM type 2 at Dukuh Kupang Health Center were predominantly elderly, female, had a normal BMI, and experienced neuropathic complications.

Muhammad Rivaldi Agustian; Edy Sumarno; Kartika Sekarsari; Sunardi Sunardi

Jurnal Riset Rumpun Ilmu Teknik 2025 Pusat riset dan Inovasi Nasional

High-rise buildings such as the World Trade Center Jakarta generally have high inductive electrical loads, so that their reactive power consumption is large and the power factor decreases below the SPLN standard (≤0.85), resulting in increased power losses and operational costs. This study aims to measure the power factor value before and after repairing the detuned reactor and capacitor on the capacitor bank panel, compare the results of field measurements with ETAP simulations, and assess the feasibility of the installed capacitor bank and determine the difference in the results of the ETAP simulation between measurements and load calculations on the World Trade Center building. The methods used include literature review, field observations on the LVMDP panel, MCC and capacitor bank, discussions with supervisors, data collection of current, voltage, kW, kVAR, kVA and cos φ using Lovato DCRG8 and ampere clamp, and load simulation using ETAP software. The results show that the cosφ value increased from 0.70 to 0.95 (an increase of 35.71%), the compensated reactive power reached 204 kVAR (Lovato), 282.6 kVAR (tang ampere), and 415 kVAR (ETAP simulation), with a power factor or cosφ = 0.95. In conclusion, the replacement of detuned reactors and capacitors effectively improves the power factor in the WTC Jakarta Building, reduces reactive loads, and the ETAP simulation results are consistent with field measurements, so that the capacitor bank installed in the WTC building is declared effective in reducing reactive currents, thereby reducing kVAR, kVA loads and improving the efficiency of the electrical system distribution for better energy management

Mellysa Caldera; Deddy Nan Setya Putra Tanggara; Dody Ariyantho Kusma Wijaya; I Putu Putrawiyanta; Yos David Inso

Jurnal Riset Rumpun Ilmu Teknik 2025 Pusat riset dan Inovasi Nasional

Coal is an important energy source that is still widely used in industry, especially the power generation industry, because of its high energy content. However, in the process of handling and storage, coal has the characteristic of being easily oxidized, This oxidation process, if it occurs continuously, can cause internal heat accumulation which eventually triggers spontaneous combustion. This study aims to analyze changes in coal quality before and after spontaneous combustionto find out how spontaneous combustionaffects coal quality in stockpiles. The research method used is a quantitative method where the data from laboratory tests on coal quality before and after spontaneous combustionis analyzed, the comparison of coal quality in stockpile 10 before and after spontaneous combustionis then graphed to see changes in the quality of each parameter. Based on the results of the analysis of changes in coal quality before and after spontaneous combustion, there were significant changes to several coal quality parameters, namely Total Moisture which was originally from 7.06% to 5.50% (down by 1.56%), Moisture which was originally 3.91% to 3.22% (down by 0.69%), Ash Content which was originally 8.84% to 14.67% (up by 5.83%), Volatile Matter which was originally 39.77% to 35.10% (down by 4.67%),  Fixed Carbon from 47.48% to 47.01% (down by 0.47%), Sulphur from 0.55% to 0.46% (down by 0.9%), and Calorific value decreased from 6,921 to 6,289 kcal/kg (down by 632 kcal/kg). This decrease in quality has a direct effect on the selling value and efficiency of coal combustion. The existence of an analysis of changes in coal quality due to spontaneous combustioncan help companies to find out how much of an impact losses can be caused by the occurrence of spontaneous combustion. By considering the potential losses due to spontaneous combustion, the company will make efforts to prevent the occurrence of spontaneous combustion in the future to minimize the losses caused.

Farhan Mahdy Fauzi Siregar; Febbry Amsal; Darianto Darianto

Jurnal Riset Rumpun Ilmu Teknik 2025 Pusat riset dan Inovasi Nasional

Waste candlenut shells are one type of biomass that has significant potential to be developed as an alternative energy source, particularly in the form of briquettes. Candlenut shells, which are typically discarded as agricultural waste, contain combustible material that can be transformed into solid fuel. However, the traditional briquette molding process is still done manually, which is time-consuming, inefficient, and often results in inconsistent briquette shapes and density. This study aims to design and develop a briquette molding machine specifically for processing candlenut shell waste, with the goal of improving both production efficiency and the quality of the briquettes produced. The research methodology includes several stages: mechanical design, selection of appropriate materials, fabrication of machine components, assembly, and performance testing of the machine. The resulting machine utilizes a screw conveyor compression system powered by a 5.5 HP petrol engine. It features a cylindrical mold with a 40 mm diameter to shape the briquettes uniformly. During the performance test, the machine demonstrated a maximum production capacity of 14.3 kg per hour, with an average processing time of 24 minutes and a briquette yield reaching up to 85%. The findings indicate that the machine can significantly streamline the briquette production process while maintaining product consistency and quality. This briquette molding machine is particularly suitable for household and small-scale industries aiming to utilize renewable energy sources and reduce dependency on fossil fuels. The use of this machine also supports environmental sustainability by converting agricultural waste into a usable energy product.  

Hendrig Sudradjat; Widha ardhiansyah; Putri Fatmawati

Jurnal Riset Rumpun Ilmu Teknik 2025 Pusat riset dan Inovasi Nasional

Indonesia, a country located in the Pacific Ring of Fire, has a high level of vulnerability to earthquakes. This condition demands an increase in the capacity of civil engineering human resources to design safe and disaster-resistant buildings. This study aims to evaluate the effectiveness of project-based learning training with a focus on the application of SNI 1726:2019, structural modeling using ETABS/RSA, lateral load calculations, and the design of simple earthquake-resistant houses. The research method involved final-year civil engineering students and alumni who participated in a series of trainings, with evaluations through pre-tests, post-tests, and design assessments. The results showed an increase in competency in all aspects, especially the understanding of the SNI 1726:2019 standard and lateral load calculations. In addition, participants were able to produce simple house designs that meet the basic criteria for earthquake resistance, material efficiency, and structural stability. These findings indicate that applied training can bridge the gap between academic theory and practical skills needed in the workplace. This research contributes to strengthening the capacity of civil engineering in supporting resilient infrastructure development and has important implications for the integration of similar training into higher education curricula and community service programs.

Muhammad Yusuf; Mursani Mursani; Tri Mulyadi

Jurnal Riset Rumpun Ilmu Sosial, Politik dan Humaniora 2025 Pusat Riset dan Inovasi Nasional

Drug abuse among adolescents in Jayapura City is a pressing issue with significant repercussions for health, society, and the future of younger generations. Due to Jayapura's strategic position as a border city with Papua New Guinea, it faces a heightened risk of cross-border drug trafficking, making it particularly vulnerable. This study explores the various factors contributing to the rise in drug abuse among adolescents, including individual, family, and peer group dynamics, socio-economic conditions, weak legal enforcement, and the influence of globalization. The findings suggest that a multifaceted approach is essential in addressing the problem. Repressive measures alone are insufficient, and should be complemented by preventive, rehabilitative, and educational strategies. Such approaches must emphasize child protection principles and ensure justice that is both substantive and forward-thinking. Progressive and responsive legal frameworks, aligned with the goals of criminal punishment, are necessary to effectively combat drug abuse in Jayapura. Moreover, these frameworks should prioritize adolescent recovery, recognizing that these individuals are the future of the nation.

Aditya Pamungkas; Amani Aldiyanti

JURNAL RISET RUMPUN ILMU HEWANI 2025 Pusat riset dan Inovasi Nasional

This study aimed to evaluate the effect of broiler concentrate-based rations combined with corn and rice bran on the performance of native chickens. A total of four dietary treatments were formulated, namely P1 (100% broiler concentrate), P2 (75% broiler concentrate, 10% corn, 15% rice bran), P3 (50% broiler concentrate, 30% corn, 20% rice bran), and P4 (25% broiler concentrate, 55% corn, 20% rice bran). The parameters observed included feed intake, body weight gain, and feed conversion ratio (FCR). Data were analyzed using analysis of variance (ANOVA), and significant differences among treatments were further tested with Duncan’s New Multiple Range Test (DMRT). The results showed that dietary treatments significantly affected the growth performance of native chickens (P<0.05). Chickens fed diets with higher proportions of broiler concentrate (P1 and P2) exhibited better body weight gain and more efficient feed conversion compared to those receiving lower concentrate levels (P3 and P4). In contrast, increasing corn and rice bran levels tended to increase feed intake but did not proportionally improve body weight gain, resulting in poorer FCR. It can be concluded that native chickens perform optimally when fed rations containing at least 75% broiler concentrate, which provides a balance between growth and feed efficiency.

Ratna Dewi Zebua; Betzy Victor Telaumbanua; Destriman Laoli; Nistiarni Zebua; Okniel Zebua

JURNAL RISET RUMPUN ILMU HEWANI 2025 Pusat riset dan Inovasi Nasional

This study aims to analyze the growth of tilapia (Oreochromis niloticus) cultivated in a concrete pond system in Dusun IV, Fadoro Lasara Village, Gunungsitoli City. The concrete pond system was chosen for its advantages in land efficiency, ease of management, and ability to maintain stable water quality. The research method employed a quantitative experimental approach over 60 days, with 200 Nile tilapia as the study subjects. The parameters observed included absolute weight and length gain, specific growth rate (SGR), feed conversion ratio (FCR), and survival rate (SR). The results showed that the average weight of the fish increased from 5.12 grams to 98.46 grams, with a length increase of 12.5 cm. The SGR was recorded at 4.29% per day, FCR at 1.38, and SR at 96.5%. These results indicate that the concrete pond system can support optimal tilapia growth. This study recommends the application of concrete ponds as an efficient aquaculture alternative, particularly in areas with limited land and resources. This system has proven to be adaptive to local conditions and contributes to increased productivity and income for aquaculture farmers.