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All Journal Jurnal Sosial Ekonomi Pertanian JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Penelitian Pendidikan IPA (JPPIPA) Owner : Riset dan Jurnal Akuntansi JURNAL AGRICA AGRISAINS: Jurnal Ilmiah Magister Agribisnis Pelita Masyarakat Jurnal Ilmiah Pertanian ( JIPERTA) Jurnal Agriuma Quantitative Economics and Management Studies International Journal of Health, Economics, and Social Sciences (IJHESS) Jurnal Kolaboratif Sains International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Agripreneur : Jurnal Pertanian Agribisnis Journal Of Human And Education (JAHE) Jurnal Teknologi dan Manajemen Industri Terapan Sanskara Ekonomi dan Kewirausahaan West Science Interdisciplinary Studies Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Journal of Business Management and Economic Development Rechtsnormen Journal of Law West Science Interdisciplinary Studies Jurnal Pengabdian Masyarakat dan Riset Pendidikan El-Mujtama: Jurnal Pengabdian Masyarakat West Science Agro IJAE Agroland: Jurnal Ilmu-ilmu Pertanian Asian Multidisciplinary Research Journal of Economy and Learning Jurnal Agrisep CULTIVATE: Journal of Agriculture Science Techno Agriculturae Studium of Research
Mitra Musika Lubis
Univesitas Medan Area
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Pemberdayaan Kelompok Tani Maju Terhadap Petani Jagung Di Desa Belinteng Kecamatan Sei Bingai Kabupaten Langkat Timura, Rezi Ardafi Maulana; Lubis, Mitra Musika
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 7, No 2 (2025): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JULI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v7i2.6039

Abstract

Many social problems have occurred in our beloved country, including poverty. This is a social problem that we must face through joint planning; if not considered and not handled properly, it will hurt the community’s economy, both now and in the future. With this problem, the community can create a way to survive later without considering the negative impacts that can arise or be caused to themselves or those around them. In Belinteng village, Sei Bingai sub-district, Langkat district, there are several farmer group organizations where the farmer groups join and work together to improve the economy. In Belinteng village, there is a problem that exists, namely, that there is no role for farmer groups in the village, so that if a problem arises, the farmers immediately notify the extension worker. Farmer organizations play an important role in the development of the agricultural sector in Indonesia, which is one of the media for solving farmers' problems. In addition, farmer organizations can ensure that farmers unite and work together for the good of fellow farmers and not vice versa, to bring each other down and look weak in front of large companies and modern markets. This study also aims to analyze the level of empowerment of corn farmers through farmer groups and the problems face. How is the level of empowerment of corn farmers through farmer groups in Belinteng village, Sei Bingai sub-district, Langkat district, North Sumatra province? The research method in the journal used in this study is qualitative and quantitative data, while the data sources used are secondary data and primary data.
Analisis Struktur, Perilaku dan Kinerja Pemasaran Kentang (Solanum Tuberosum) di Nagori Hutaraja Kecamatan Purba, Kabupaten Simalungun Damanik, Desy Wulan Sary; Lubis, Mitra Musika; Safitri, Sri Ariani
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 7, No 2 (2025): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JULI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v7i2.6030

Abstract

Potatoes are used as an alternative food ingredient to meet the food and nutritional needs of the community. Having high economic value, potatoes can be processed into various forms of processed food products that can be used as safe substitute food ingredients (Cahyadi et.al 2020). The purpose of this study was to determine the structure, behavior, and marketing performance of potatoes in Nagori Hutaraja. The research method used was qualitative descriptive. Sampling was carried out purposively. The samples in the study were potato farmers, collectors, wholesalers, retailers, and consumers. The data collected in this study were primary data and secondary data. the total number of population which is the result of qualitative or quantitative measurements or calculations regarding the characteristics whose properties are to be studied. The population in this study is all potato farmers in Nagori Hutaraja. The analysis method used in this study was analysis, market structure (market share, market concentration, and barriers to entry and exit of the market), market behavior analysis, and market performance analysis (farmer share and marketing margin)
Analysis of the People's Rubber Marketing System in Mandailing Natal: Review of Distribution Channels, Margins, and Efficiency Muhammad Iqbal; Mitra Musika Lubis
International Journal of Health, Economics, and Social Sciences (IJHESS) Vol. 7 No. 3: July 2025
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/ijhess.v7i3.8329

Abstract

Smallholder rubber is a leading commodity that plays a vital role in the regional economy, particularly in Mandailing Natal Regency, which is known as one of the main rubber-producing areas in North Sumatra. However, the marketing system for smallholder rubber in this region still faces several structural constraints that significantly affect farmers' income. This article aims to analyze the distribution channels, margin distribution, and marketing efficiency of smallholder rubber in Mandailing Natal using a literature review approach. The data were obtained from various scientific publications, government reports, and agribusiness studies published over the past ten years. The review found two common marketing channel patterns: a long channel (farmers ? local collectors ? wholesalers ? factories) and a short channel (farmers ? wholesalers ? factories). The short channel proves to be more profitable for farmers by reducing intermediaries and increasing marketing efficiency. Additionally, farmers' share of profit margins increases significantly under the short channel. Nonetheless, challenges such as weak farmer institutions, limited market access, and lack of price information remain major obstacles. Therefore, recommended strategies include establishing marketing cooperatives, improving distribution infrastructure, and digitizing price information systems. Enhancing the existing marketing system is expected to improve the welfare of smallholder rubber farmers in Mandailing Natal sustainably.
Peningkatan Kapasitas Guru SMK Pertanian melalui Pemanfaatan AI dalam Modul Pembelajaran Berbasis Proyek Lubis, Mitra Musika; Effendi, Ihsan; Kuswardani, Retna Astusi
El-Mujtama: Jurnal Pengabdian Masyarakat  Vol. 5 No. 5 (2025): El-Mujtama: Jurnal Pengabdian Masyarakat 
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmujtama.v5i5.10001

Abstract

This community service activity organized by Universitas Medan Area aims to enhance the capacity of vocational agriculture teachers in developing project-based learning (PjBL) modules integrated with artificial intelligence (AI) technology. The training was conducted over two days at SMK Negeri SPP Asahan and involved teachers from various agricultural expertise areas. Participants were equipped with knowledge and skills to utilize digital platforms such as ChatGPT, Canva AI, and Teachable Machine to design innovative, contextual, and student-centered learning modules tailored to the needs of vocational school students. The results of the activity show that the training effectively improved teachers’ digital literacy, encouraged creativity, and strengthened their preparedness to face learning challenges in the digital era.
IMPROVEMENT OF SOIL BEARING CAPACITY BASED ON MODERATE VOLUME USING RICE HUSK ASH Tika Ermita Wulandari; Mitra Musika Lubis; Hermansyah
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 2 No. 11 (2023): OCTOBER
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v2i11.285

Abstract

Good soil is soil that has good stability and load-bearing capacity for any construction built on it. However, the existing soil conditions may not possess sufficient load-bearing capacity, necessitating a method to improve it. For instance, in North Sumatra, the soil is relatively soft and predominantly used for agriculture. Rice husk ash is a byproduct of rice farming and exhibits pozzolanic properties, making it a potential alternative for enhancing soil load-bearing capacity. Typically, soft soil is fine-grained, has high moisture content, high saturation, high porosity, high initial pore pressure, low shear strength, and significant potential for settlement under increasing effective stress. This research aims to improve soil load-bearing capacity by using rice husk ash with varying mixtures of 0%, 4%, 8%, 12%, 16%, and 20%. Soil samples were collected in the Lubuk Pakam area of North Sumatra. Testing included soil physical properties, such as soil index properties, and soil mechanics tests conducted in the soil mechanics laboratory at the University of Santo Thomas, Medan.Based on the tests, the soil was categorized as organic soil, highly cohesive, and had high plasticity. According to the USCS classification, it falls into the fine-grained or organic soil category with the symbol PT. The CBR values after 7 days of curing with various lime additions of 0%, 4%, 8%, 12%, 16%, and 20% were found to be 0.98, 1.18, 2.00, 4.80, 13.00, and 18.80, respectively. Therefore, it can be concluded that the higher the proportion of rice husk ash in the mixture, the higher the CBR value. This can potentially enhance farmers' income through rice husk sales.
Effect of Community Participation, Knowledge Transfer, Technology Adoption on Community Food Security and Agricultural Sustainability: A study on farmer entrepreneurs in Indonesia Sulandjari, Kuswarini; Abidin, Zainal; Lubis, Mitra Musika; Dwi Hastuti, Diah Retno
West Science Interdisciplinary Studies Vol. 1 No. 10 (2023): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v1i10.310

Abstract

In the context of agricultural entrepreneurship in Indonesia, this quantitative study explores the intricate relationships that exist between community engagement, knowledge transfer, technology adoption, community food security, and agricultural sustainability. To look into the connections between these crucial factors, the study included 350 agricultural entrepreneurs from various parts of Indonesia in a representative sample. Structural equation modeling using partial least squares (SEM-PLS) was used to gather and analyze data. The findings provided insights into the significance of community engagement, knowledge sharing, and technological advancement in guaranteeing food security. They also confirmed the significant positive direct effects of community participation, knowledge transfer, and technology adoption on community food security. Furthermore, the research findings indicate that the relationship between agricultural sustainability and community engagement is mediated by knowledge transfer and technological adoption, underscoring their crucial function in advancing sustainable agricultural practices. These results add to our knowledge of the dynamics of agricultural entrepreneurship in Indonesia and have important ramifications for stakeholders and policymakers who want to enhance the region's agricultural sustainability and food security.
The Effect of Agricultural Policy, Infrastructure, and Market Quality on the Sustainability of Food Crop Farming in West Java Lubis, Mitra Musika; Sarie, Fatma; Judijanto, Loso; Ramlan, Winarto
West Science Interdisciplinary Studies Vol. 1 No. 11 (2023): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v1i11.343

Abstract

This research investigates the interplay between agricultural policy, infrastructure, market quality, and the sustainability of food crop agriculture in West Java through a quantitative analysis. A sample of 148 participants provided insights into their perceptions, contributing to a comprehensive understanding of the factors influencing agricultural sustainability. The measurement model demonstrated high reliability and validity, while the structural model revealed significant positive relationships between agricultural policy, infrastructure, market quality, and sustainability. Model fit indices confirmed the adequacy of the proposed framework. The findings have implications for policymakers and practitioners, guiding strategies to enhance agricultural sustainability. While the study enriches the existing literature, limitations and avenues for future research are acknowledged.
The Role of Food Distribution System and Product Innovation on Availability and Affordability of Functional Food in Sukabumi District Sudirjo, Frans; Lubis, Mitra Musika; Priyana, Yana
West Science Interdisciplinary Studies Vol. 2 No. 11 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i11.1449

Abstract

This study examines the role of the food distribution system and product innovation in enhancing the availability and affordability of functional foods in Sukabumi District. Using a quantitative approach, data were collected from 170 respondents through a structured questionnaire employing a Likert scale of 1 to 5. Structural Equation Modeling (SEM) with Partial Least Squares (PLS) was utilized to analyze the relationships between variables. The results reveal that the food distribution system has a strong positive effect on affordability and a moderate effect on availability, while product innovation significantly impacts both affordability and availability, with a stronger influence on the latter. The combined explanatory power for affordability and availability demonstrates the critical interplay between distribution efficiency and innovation in ensuring functional food accessibility. These findings provide actionable insights for policymakers, producers, and distributors to address logistical and innovation-related challenges, thereby promoting sustainable food systems in the region.
Pengaruh Social Media Marketing Instagram terhadap Permintaan Sayuran Organik di Kota Medan Purba, Wicky Wanansih; Panggabean, Ellen L; Lubis, Mitra Musika
Jurnal Agrisep Vol 25, No 2 (2024): Volume 25 Nomor 2 Desember 2024
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agrisep.v25i2.40979

Abstract

Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi media pemasaran sosial terhadap permintaan sayuran organik di Kota Medan dan untuk mengetahui permintaan sayuran organik di e-commerce Kota Medan. Penentuan daerah penelitian dilakukan secara purposive yaitu daerah penelitian dipili secara sengaja dengan pertimbangan daerah penelitian merupakan kota terbesar di Sumatera Utara. Penentuan sampel dilakukan dengan cara teknik Proportionate Stratified Random Sampling yaitu penentuan yang dilakukan dengan cara membagi populasi ke dalam sub populasi/strata secara proporsional dan dilakukan secara acak. jumlah sampel penelitian sebanyak 70 responden. Dalam penelitian ini, teknik analisis menggunakan regresi linier berganda dengan metode analisis deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa faktor-faktor yang berpengaruh signifikan terhadap permintaan sayuran organik adalah kualitas konten, pemahaman konten dan kebugaran konten hanya saja faktor kebugaran berpengaruh negatif terhadap permintaan sayuran organik dan copywriting tidak berpengaruh signifikan terhadap permintaan sayuran organik. Permintaan sayuran organik yang paling banyak diminta konsumen saat berbelanja online adalah sawi, selada dan bayam.
Research Trend on Crop Diversification in Enhancing Food Security Hertini, Etty Sri; Haras, Abdul Fajar; Lubis, Mitra Musika; Haryono, Haryono
West Science Agro Vol. 2 No. 04 (2024): West Science Agro
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsa.v2i04.1427

Abstract

This study employs bibliometric analysis to explore the global research landscape of crop diversification, highlighting the significant contributions and collaborations among countries in addressing the challenges of agricultural sustainability and food security. Through the utilization of VOSviewer, the research maps out intricate networks of international collaborations and identifies key regional and global players in the field. The findings illustrate a robust pattern of interconnected research efforts, with the United States, India, and the United Kingdom acting as central hubs. The study reveals the interdisciplinary nature of crop diversification research, incorporating aspects of genetics, soil science, and climate change adaptation. Despite robust collaborations, the study also addresses challenges such as resource disparities between developed and developing nations and cultural and regulatory barriers that could hinder effective knowledge exchange. The conclusion emphasizes the need for equitable research partnerships and the integration of advanced agricultural technologies with traditional practices to enhance food security in a changing climate.
Co-Authors A. Asrijal Abd. Rasyid Syamsuri Abdul Fajar Haras Abdul Rahman Afriamah Afriamah AHMAD RAFIQI TANTAWI Ahmad Sutan Nauli Lubis Al-Taani, Fadi Asmah Indrawati Baren Sipayung Bigner Dolok Saribu Chai, Napat CNAWP, Rizal Perlambang Damanik, Desy Wulan Sary Darma Bakti Denpharanto Agung Krisprimandoyo Dewa Oka Suparwata Dewi Sartika Laurencia Br. Manurung Diah Retno Dwi Hastuti Dicky Oloan Manullang Doddy Ismunandar Bahari Eka Apriyanti Ella Permatasari Ellen Lumisar Panggabean Endang Sari Simanullang Etty Sri Hertini Fachry Abda El Rahman Fastabiqul Khairad Fatma Sarie Fatmawaty Fatmawaty Fitra Aristia Fahmi Lubis Foeza Hafiz Frans Sudirjo Frans Sudirjo Gunawan, Untung Gustami Harahap Gustami Harahap Gustami Harahap Harahap, Ahmad Rizki Haras, Abdul Fajar Harsya, Rabith Madah Khulaili Haryono Haryono Haryono Haryono Hasnudi Hasnudi Hasnudi, Hasnudi Hermansyah Hernosa, Siswa Panjang Hertini, Etty Sri Ihsan Effendi Intes, Amina Judijanto, Loso Khairul Saleh Koko Junaidi Koko Junaidi Kuswardani, Retna Astusi Kuswarini Sulandjari Loso Judijanto Luluk Yuliati Mardiyah Siregar Mayang Kurniawan Muhammad Chalidin Muhammad Deaprama Aydra Muhammad Fadly Abdina Muhammad Iqbal Muhammad JufriansyahMuhammad Jufriansyah Muhammad Qori Husein Muhammad Rispan Affandi Muhammad Syaiful Muhammad Usman Nia Aldina Lubis Ninik Sri Rahayu, Ninik Sri Novia Ardila Siregar Philip Yudha Gabriel Prayoga, Ryan Priyana, Yana Purba, Wicky Wanansih Putra Lukmana Yunus Hasibuan Putri Helena Panjaitan Putri, Elvina Triana Raden Roro Atiqah Sekararum Rahma Sari Siregar Rahmaddin Sahputra Rahmanta Ramadani, Riski Ramlan, Winarto Retna Astuti Kuswardani Retno Astuti Rika Fitri Ilvira Rinaldi Simamora Ririn Anggreni Pulungan Riska Aprilia Rizal Aziz Rizal Aziz Safruddin Safruddin Sahputra, Rahmaddin Sarie, Fatma Sarim Sarim Sartika Sartika Selvia Junita Praja Silvia Loren Sidauruk Siti Mardiana Siti Mardiana Siti Sabrina Salqaura Siti Sabrina Salqaura Siti Wulandari Slamet Riyadi, Slamet Riyadi Sri Ariani Safitri Sri Fajar Ayu Sri Leli Sitorus Stefanus Lugu Suci Wulandari Sulandjari, Kuswarini Syahfitri, Alfi Tika Ermita Wulandari Timura, Rezi Ardafi Maulana Utami, Cahyaning Rini Winarto Ramlan Yana Priyana Yogi Indra Pramana Yonny Koentjoro Yoshua Putra Pratama Silalahi Yuni Zanesty Hutapea Yusniar Lubis Zainal Abidin Zainal Abidin