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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Ilmu Ternak JOURNAL ON SOCIAL ECONOMIC OF AGRICULTURE AND AGRIBUSINESS Jurnal Kesehatan Masyarakat Andalas (Andalas Journal of Public Health) SEL Jurnal Penelitian Kesehatan Quantitative Economics Journal Caraka Tani: Journal of Sustainable Agriculture Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Journal of Economic, Bussines and Accounting (COSTING) Indonesian Journal of Agricultural Research JURNAL AGRICA Journal of Saintech Transfer Agro Bali: Agricultural Journal Jurnal Akademi Akuntansi (JAA) Randwick International of Social Science Journal Jurnal Ekonomi International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Sanitasi: Jurnal Kesehatan Lingkungan Community Service Seminar and Community Engagement (COSECANT) Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Baileo: Jurnal Sosial Humaniora West Science Agro Jurnal Ekonomi Kesehatan Indonesia
Sri Fajar Ayu
Faculty Of Agriculture, Universitas Sumatera Utara, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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CONTRIBUTION OF ANIMAL HUSBANDRY SECTOR TO THE INCOME OF BINJAI CITY REGION AND THE FACTOR THAT EFFECTS IT adha, apritama -; Ayu, Sri Fajar; Budi, Usman
Jurnal Ilmu Ternak Universitas Padjadjaran Vol 23, No 2 (2023): December
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v23i2.46108

Abstract

Modern era requires economic wheels to grow each year. Every regional government must have its own source of income in order to be self-sustain to their economy and not too depended to the central goverment. Therefor the government official needs to improve their regional sector to generate more income. this thesis will mainly discuss Animal Husbandry sector. Animal Husbandry sector generate income using its own slaughter house as the main source, the method to determine how impactfull the sector to the overall income of the region are 1. Contribution Analysists: to analyse the impact of the sector to overall income. 2. Growth Analysist: to analyse the growth of the income to overall income in each year. 3. Multiple Regression Analysist: to know what factor effect the sector income. The result of the method are 1. The contribution is low due to the pandemic that cause the production number to decrease. 2. The growth of sector income also decrease because of COVID19 pandemic, the pandemic cause Indonesian government to impant PPKM, a movement restriction that make the production, distribution and marketing have a decrease. 3. The 3 factor that analyzed: Livestock number slaughtered in binjai slaughter house, meat production, and population growth are all have significant positive impact to the animal husbandry sector
Risk Analysis and Calculation of Insurance Premiums on Coffee Export Activities in North Sumatera Province Ayu, Sri Fajar; Sunny , Rainal; Rahmanta
Indonesian Journal of Agricultural Research Vol. 3 No. 2 (2020): InJAR, Vol. 3, No. 2, July 2020
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (981.632 KB) | DOI: 10.32734/injar.v3i2.3968

Abstract

Coffee export activities in North Sumatera can be carried out using a variety of transaction systems. However, any transaction system has risks that may occur at any time. Risk management must be applied in coffee export activities. One common method used to manage risk is to use insurance services. This study aims to identify the type of transaction system that used by coffee exporters in North Sumatera Province, then analyze the risks that can occur in coffee export activities in this province and analyze the amount of insurance premiums on coffee export activities there. The location of the study was intentionally determined, namely in the North Sumatera Province. The research sample was 30 active exporters registered with the Indonesian Coffee Exporters Association of the North Sumatera Regional Board, determined by census. Primary data collected using a questionnaire and secondary data obtained from documentation. Transaction system identified using descriptive methods, while risk analysis is by calculating the risk score value. As for calculating the amount of insurance premiums carried out using Black-Scholes. The results found that there were three transaction systems that were used by research respondents in exporting coffee, namely letters of credit, advance payments and open accounts. Open Account is used by all respondents. While the export risk which is a priority risk in this research is at the risk of production. The average value of insurance premiums obtained using the Black-Scholes method is 7.82 percent of the total coverage.
Analisis Perbandingan Biaya Langsung (Direct Cost) dan Biaya Tidak Langsung (Indirect Cost) pada Pasien Stroke Di Rumah Sakit Aulia, Destanul; Ayu, Sri Fajar; Ritonga, Nefonafratilova
Jurnal Ekonomi Kesehatan Indonesia Vol. 2, No. 2
Publisher : UI Scholars Hub

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Abstract

Stroke is divided into two categories, ischemic and hemorrhagic. Each year there are 15 million people around the world who suffer a stroke. Stroke treatment requires a high cost. The burden of heart disease and stroke from 2012 to 2030 reaches Rp. 1,7 trillion. This study aimed to analyze the comparison of direct and indirect costs of stroke patient in X hospital in 2017. The results showed that the number of ischemic stroke patients more than hemorrhagic stroke patients. The average cost of hemorrhagic stroke patients is greater at Rp 3,763,750 than the average cost of ischemic stroke patients. The total direct cost of stroke patients is Rp. 527,895,000 (54.7%) and the total indirect cost of Rp. 437,295,000 (45.3%). It is recommended that the public more actively to monitor health, blood pressure movements, and symptoms of stroke.
Risk Management Analysis of Organic and Inorganic Rice Farming in Serdang Bedagai Regency Savira, Nadila; Ayu, Sri Fajar; Iskandarini, Iskandarini
West Science Agro Vol. 3 No. 01 (2025): West Science Agro
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsa.v3i01.1562

Abstract

Farming risk management is a step that can affect the production results of the farming. This study aims to analyze the strategies used by farmers in managing risks in the field. The analysis method used is Coevisian variation to see the level of risk of farming, measuring perception using a likert scale and using 3 strategy management, namely Ex-ante, interactive and Ex-post. The results of this study show that the level of risk of farming is low and the perception is positive.
ANALISIS SALING HUBUNGAN ANTARA NILAI TUKAR PETANI DAN ANGKA HARAPAN HIDUP DI SUMATERA UTARA Destanul Aulia; Sri Fajar Ayu
Jurnal Kesehatan Masyarakat Andalas Vol 10 No 2 (2016): Jurnal Kesehatan Masyarakat Andalas
Publisher : Faculty of Public Health, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24893/jkma.v10i2.195

Abstract

Berdasarkan data Badan Pusat Statistik (BPS) pada September 2014-Maret 2015, diketahui bahwa telah terjadi kenaikan signifikan jumlah masyarakat penduduk miskin dari kalangan petani. Bertambahnya tingkat kemiskinan di kalangan petani akan mempengaruhi tingkat kesehatan para petani tersebut. Kajian ini ingin melihat hubungan timbal balik antara pendapatan petani yang diukur dengan nilai tukar petani (NTP), dengan angka harapan hidup di Sumatera Utara. Data yang digunakan dalam kajian ini adalah data nilai tukar petani dan data angka harapan hidup penduduk di Sumatera dari tahun 1998-2013. Hasil uji kausalitas Granger menunjukkan bahwa angka harapan hidup mempunyai hubungan kausal dengan tingkat pendapatan petani. Hal ini menyokong pendapat yang menyatakan bahwa perbaikan kondisi ekonomi akan menyebabkan perbaikan kesehatan, tidak sepenuhnya benar. Namun, hal sebaliknya lah yang benar, yaitu kondisi yang sehat akan menyebabkan perbaikan ekonomi. Dengan demikian kebijakan pembangunan kesehatan bagi petani amatlah penting agar mereka dapat meningkatkan pendapatannya.Kata Kunci: Nilai Tukar Petani, Jangka Hayat dan Uji Kausalitas Granger
PRECISION VILLAGE DATA METHODOLOGY: A TRANSFORMATIVE APPROACH FOR SUSTAINABLE RURAL DEVELOPMENT IN INDONESIA Ritha F Dalimunthe; Sri Fajar Ayu; Novita Anggraini; Arif Qaedi Hutagalung; Meutia Nauly; Ramadani Ramadani; Supriadi Supriadi; Muhammad Bangun Siregar
Journal of Economic, Bussines and Accounting (COSTING) Vol. 7 No. 6 (2024): COSTING : Journal of Economic, Bussines and Accounting
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/costing.v7i6.14545

Abstract

The Precision Village Data (PVD) methodology has emerged as an innovative approach to addressing challenges in rural development by integrating census-based, spatial, and participatory data collection techniques. This study investigates the implementation of the PVD methodology in Denai Sarang Burung Village, Indonesia, to assess its effectiveness in improving governance, community welfare, and sustainable development planning. A mixed-methods approach combined quantitative data collection through surveys and Geographic Information Systems (GIS) mapping with qualitative insights from focus group discussions and key informant interviews. The findings reveal that the PVD methodology significantly enhanced data accuracy facilitated evidence-based decision-making, and promoted transparency in resource allocation. Community participation was a critical success factor, fostering trust and ownership among stakeholders. However, challenges such as limited digital infrastructure and capacity gaps among enumerators highlighted the need for further investments and training. The study concludes that the PVD methodology offers a robust framework for sustainable rural development and a scalable model for similar contexts globally. Future research should explore its application in diverse settings to evaluate long-term impacts and adaptability
Faktor-Faktor Yang Mempengaruhi Keputusan Petani Ikut Serta Asuransi Usaha Tani Padi di Kabupaten Deli Serdang Gultom, Jontar; Kusuma, Sinar Indra; Ayu, Sri Fajar
JURNAL AGRICA Vol. 18 No. 1 (2025): JURNAL AGRICA
Publisher : Universitas Medan Area

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Abstract

The agricultural sector is one of the businesses with high risks and uncertainties. Sources of risk and uncertainty, among others, come from the natural environment, especially climate change, floods, droughts and explosions of plant pest organisms.  To overcome the losses of farmers, especially rice farming from the risk of crop failure, the government helps to protect farming businesses in the form of Rice Farming Insurance. This study aims to analyze the factors that influence farmers' decision to participate in rice farming insurance in Deli Serdang regency. The number of samples in this study was 100 samples with purposive sampling technique method. Factors influencing farmers' decision to participate in the rice farming insurance were analyzed using binary logistic regression. The results showed that the farmer's decision to participate in rice farming insurance can be explained by the variables of farmer education, income, number of family dependents, land area, farming experience, intensity of the risk of crop failure, insurance procedures and getting government assistance by 86.8% while the remaining 13.2% is explained by variables outside the model. Internal factors that influence farmers' decisions to participate in the rice farming insurance include land area and farming experience. External factors that influence farmers' decisions to participate in the rice farming insurance include the intenistas of the risk of crop failure, following the insurance program
Capacity building of farmers in managing and utilizing local agrarian resources through the dissemination of sustainable farming techniques in Sampuran Village, Muara District, North Tapanuli Regency Panjaitan, Ade Putera Arif; Telaumbanua, Eben Haezarni; Lumbantobing, Roida; Tindaon, Wensdy; Rajagukguk, Pasu; Saragih, Ratna; Nauly, Meutia; Sinaga, Hotnida; Ayu, Sri Fajar
Journal of Saintech Transfer Vol. 8 No. 1 (2025): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v8i1.19787

Abstract

This research focuses on Research and Community Service (PPKM) activities carried out through the collaboration of IAKN Tarutung and USU in the field of agriculture in Sampuran Village, Muara District, North Tapanuli Regency. The primary issue addressed is farmers' complaints about reduced crop productivity caused by plant pests. The main commodities cultivated by the farming community include mango, cacao, avocado, and several types of young plants. The research method used is a qualitative approach with a case study type. The evaluation of the program's impact on farmers' empowerment was conducted using measurable indicators, including the percentage reduction in pest-related damage, changes in crop yields, and the number of farmers adopting pest control techniques introduced during the program. The results show that the Community Service collaboration between IAKN Tarutung and USU contributed significantly to addressing farmers' complaints regarding plant pests. The service was carried out by involving the farming community, facilitated by Sampuran Village officials. Focus Group Discussions (FGDs) with five farmer groups were conducted to identify and address plant pest problems effectively. The program's sustainability strategy includes ongoing training sessions, the establishment of farmer self-help groups, and periodic monitoring facilitated by local agricultural extension officers.
Indonesia’s Mangosteen Export Risk Management Strategy to China Ayu, Sri Fajar; Situmorang, Patricia Srisere Ikaria
Agro Bali : Agricultural Journal Vol 8, No 2 (2025)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v8i2.2418

Abstract

Indonesia is one of the leading global producers of mangosteen, with China absorbing over 70% of its export volume. Despite this, Indonesia’s market share remains limited compared to its competitors, such as Thailand. This study examines the short- and long-term relationships between key macroeconomic variables—mangosteen export price (HEC), export value (NE), Yuan to USD exchange rate (NTC), Rupiah to USD exchange rate (NTI), Indonesia’s real exchange rate (NTR), and export volume (VE)—and the performance of exports to China using the Vector Error Correction Model (VECM), which is appropriate for examining both long-run equilibrium (cointegration) and short-run dynamics among the macroeconomic variables. The model captures cointegration, causal interactions, impulse responses, and variance decomposition. Findings indicate that, in the long run, NTC, NTI, NTR, and VE have a significant influence on export prices, while no statistically significant short-run causality is observed. Key risks identified include exchange rate volatility, over-reliance on the Chinese market, price fluctuations, high logistics costs, and inconsistent product quality. To mitigate these issues, the study recommends exchange rate stabilization, export market diversification, investment in cold chain logistics, and the adoption of Good Agricultural Practices (GAP) with digital traceability systems. The findings support the formulation of evidence-based policies to strengthen the global competitiveness of Indonesia’s horticultural exports.
Between Luxury and Necessity: a Socioeconomic Evaluation of Animal Protein Demand Elasticity in North Sumatra Nababan, Selsa Juita; Ayu, Sri Fajar
Baileo: Jurnal Sosial Humaniora Vol 3 No 1 (2025): September 2025
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/baileofisipvol3iss1pp194-209

Abstract

This study evaluates the demand elasticity of animal protein in North Sumatra Province, focusing on the relationship between price, income, and consumption patterns across four major commodities: beef, chicken, fish, and eggs. North Sumatra was purposively selected due to its status as the most populous province in Sumatra and its significant contribution to regional protein demand. The study utilizes secondary time-series data from Q1 2014 to Q4 2024, obtained from official government sources. The Linear Approximation Almost Ideal Demand System (LA/AIDS) model is applied to estimate price elasticity, income elasticity, and substitution-complementarity relationships among commodities. The results indicate that beef and chicken are price-elastic, while fish and eggs are price-inelastic. The strongest substitution effect is observed between beef and chicken. In terms of income elasticity, beef and chicken are considered luxury goods, whereas fish and eggs are classified as normal goods. These findings highlight segmented consumption patterns driven by purchasing power disparities. The study’s novelty lies in its long-term elasticity mapping of animal protein demand in a densely populated, non-Java province. Policy recommendations include price stabilization for beef and chicken, and targeted food assistance or subsidies for low-to-middle-income households to improve equitable access to quality protein. The findings enrich social science and humanities literature, particularly in food economics, public policy, and region-based food security studies.
Co-Authors A R Wibowo S Ade Irma adha, apritama - Adolf Paskaris Sitohang Afifuddin, Sya'ad AGATHA SIREGAR Alexandria Aniia, Destanui Anisa Yuliandha Apriyani Barus Arianty Lediana Damanik Arif Qaedi Hutagalung Ayu Hartati Anggreini Limbong Azrani, Utari Bagus Agung Susetiyo Budi, Usman Cecep Kusmana Darma Bakti Desta Aulia Destanui Aniia Destanul Aulia Destanul Aulia, Destanul Destanul Aulia, SKM., MBA., M.Ec., Ph.D Dian Citra Amelia Diana Chalil Diana Chalil Diana Chalil Diana Chalil Diana Chalil Diana Chalil Dina Hafizah Siregar Ditanisa Amira Dorma H. Sinaga Dwi Delvi Yanthi E. F. Fadillah Edi Batara Mulya Siregar Edi Batara Mulya Siregar Emalisa Emalisa Emma Regina Pinem Farwah Inal Abdi Fauzan nur ahmadi Fazidah Agulina Siregar Fazidah Aguslina Siregar, Fazidah Aguslina Febriyana Silalahi Fransisca Natalia Sihombing Gultom, Jontar Habibulah Hamat Sarif Batubara Hanafi, Nevy Diana Hasman Hasyim Hasman Hasyim Hasman Hasyim Herbert Leonardy Herry Arie Chandra Lubis HM Mozard B Darus Idris, Nor Aini Haji Ika Rosalia Saragih Irania, Vinny Miari Iskandarini Kelin Tarigan Liana Dwi Sri Hastuti Liasna Demkrina Line O. R Hutabarat Liskawati Sihaloho Loriwan Loriwan LUBIS, ADELINA Luhut Sihombing Luhut Sihombing Luhut Sihombing Lumbantobing, Roida M. Mozart B. Darus M. Taufiq Mahda Sari Putri Marito Hasibuan Maulidya Sari Meutia Nauly Michaela Glady Sinambela Mimi Heri Karni Mita Suryani Limbong Mitra Musika Lubis Muhammad Alviza Muhammad Bangun Siregar Muhammad Khaliqi Muhammad Nazarul Yanis Mukhlis Mukhlis Nababan, Selsa Juita Nefonafratilova Nefonafratilova Nelva Ginting Nevy Diana Hanafi Nevy Diana Hanafi Nor Aini Haji Idris Novita Anggraini Nur Meity Utary Nur Meity Utary Nurul Ildrakasih Panjaitan, Ade Putera Arif Putri Dian Sari Damanik R. S. Sitorus Rahmanta Rahmanta Ginting Rahmanta Ginting Rahmanta Rahmanta Rahmanta Rahmanta Rajagukguk, Pasu Ramadani Ramadani Riantri Barus Ritha F Dalimunthe Ritha F.Dalimunthe Ritonga, Nefonafratilova Rizki Andini Salmiah Salmiah Salmiah Saragih, Ika Rosalia Saragih, Ratna Satia Negara Lubis Satia Negara Lubis Satia Negara Lubis Savira, Nadila Sinaga, Hotnida Sinar Indra Kesuma Sinar Indra Kesuma Siti Mardiana Siti Nur Arafah Sitri Sorga Situmorang, Patricia Srisere Ikaria Sonia Ramadhani Hutasuhut Sonya Elisabeth Silaen Sunny , Rainal Supriadi Supriadi Susetiyo, Bagus Agung Sya'ad Afifuddin Tavi Supriana Tavi Supriana Tavi Supriana Tavi Supriana Telaumbanua, Eben Haezarni Thomson Sebayang Thomson Sebayang Tindaon, Wensdy Unchu Maiwanda Wibowo, Rulianda P. Wilda Kartika Yusak Maryunianta