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All Journal Jurnal Bisnis dan Manajemen Trikonomika: Jurnal Ekonomi Journal of Educational Science and Technology EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis Jurnal Penelitian Karet Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Journal of Economic, Bussines and Accounting (COSTING) Jesya (Jurnal Ekonomi dan Ekonomi Syariah) JURNAL AGRICA Journal of Education, Humaniora and Social Sciences (JEHSS) Jurnal Mantik International Journal of Financial, Accounting, and Management Jurnal Pembelajaran dan Biologi Nukleus Agro Bali: Agricultural Journal Jurnal Penelitian Agrisamudra Enrichment : Journal of Management AGRISAINS: Jurnal Ilmiah Magister Agribisnis Strukturasi: Jurnal Ilmiah Magister Administrasi Publik GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Pertanian ( JIPERTA) Jurnal Agriuma Jurnal Ilmiah Agribios Komitmen : Jurnal Ilmiah Manajemen Jurnal Ekonomi Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) International Journal of Science and Society (IJSOC) Bussman Journal : Indonesian Journal of Business and Management Mediagro Data Sciences Indonesia (DSI) The International Conference on Education, Social Sciences and Technology (ICESST) Journal of Public Representative and Society Provision JIASEE Journal of Integrated Agricultural Socio-Economics and Entrepreneurial Research Amkop Management Accounting Review (AMAR) Jurnal bintang manajemen Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat Society Jurnal Agribest CULTIVATE: Journal of Agriculture Science
Yusniar Lubis
Universitas Medan Area
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MODEL NILAI SISTEM AGRIBISNIS PETANI KARET RAKYAT DI KABUPATEN LANGKAT Pakpahan, Plawer Arimbi; FAUZI, IIF RAHMAT; Lubis, Yusniar; Hasibuan, Syahbudin; Siregat, Akbar; Siregar, Tumpal H.S.
Jurnal Penelitian Karet JPK : Volume 43, Nomor 1, Tahun 2025
Publisher : Pusat Penelitian Karet - PT. Riset Perkebunan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/ppk.jpk.v43i1.981

Abstract

Indonesia memiliki luas perkebunan karet yang mencapai 3.676.000 ha, menjadikannya negara dengan lahan perkebunan karet terluas di dunia. Namun, Indonesia masih berada di peringkat kedua sebagai produsen karet alam dunia setelah Thailand. Kabupaten Langkat, Provinsi Sumatera Utara, memiliki potensi besar dalam pengembangan pertanian, termasuk karet. Namun, pertumbuhan produksi sawit yang pesat di Kabupaten Langkat mengancam keberlanjutan sektor karet dan dampaknya terhadap ekosistem lokal. Penelitian ini bertujuan untuk mengembangkan Model Nilai Sistem Agribisnis Petani Karet Rakyat di Kabupaten Langkat. Metode penelitian meliputi analisis Multidimensional Scaling (MDS) untuk mengevaluasi potensi karet agroekonomi dan analisis Multidimensional Scaling – Rapfish (MDS-Rapfish) untuk menilai keberlanjutan agribisnis karet alam pada subsistem input, on-farm, off-farm, output, dan penunjang. Structural Equation Modelling-Partial Least Squares (SEM-PLS) digunakan untuk menganalisis hubungan antara faktor indeks keberlanjutan dan sistem agribisnis karet alam yakni dimensi ekonomi dan sosial, dimensi ekologi serta teknologi dan infrastruktur. Hasil analisis menunjukkan bahwa faktor ekonomi dan sosial memiliki tingkat keberlanjutan yang cukup tinggi (koefisien 0,597 dan p < 0,001), sementara faktor ekologi menunjukkan hubungan negatif yang signifikan terhadap keberlanjutan (koefisien -0,376 dan p < 0,001). Teknologi dan infrastruktur menunjukkan tingkat keberlanjutan yang rendah, dengan koefisien 0,110 dan p = 0,263 untuk teknologi.. Selain itu, dimensi agribisnis, termasuk subsistem input, output, onfarm, offfarm, dan penunjang, juga menunjukkan tingkat keberlanjutan yang kurang memadai. Perlu upaya lebih lanjut dalam pengembangan pertanian karet yang berkelanjutan di Kabupaten Langkat, termasuk perbaikan praktik pertanian, investasi dalam teknologi ramah lingkungan, dan peningkatan infrastruktur dan layanan penunjang
PERBANDINGAN BIAYA DAN STRATEGI PEMBIBITAN DUA PENGUSAHA PEMBIBITAN KELAPA SAWIT DI KABUPATEN BANYUASIN PROVINSI SUMATERA SELATAN Juniarrafiq, Mhd. Dwika; Lubis, Yusniar; Siregar, Tumpal HS; Manullang, Endang Sari
AGRIBIOS Vol 23 No 1 (2025): JUNI
Publisher : Program Studi Agribisnis Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/agribios.v23i1.6116

Abstract

The use of superior seeds in the community is still very limited, among other things, due to the low knowledge of farmers about superior seeds and the very low ability of farmers to buy seeds because of the very high prices. in meeting the certified palm oil seed market it is necessary to use cost analysis and strategies in developing certified palm oil seeds to farmers in increasing oil palm production and increasing farmers' income in utilising the land area owned. The purpose of this study is to determine the comparison of the cost analysis of the procurement of certified oil palm seeds CV. Gotama and CV. BSM and development strategies carried out in the procurement of certified oil palm seeds. Research Methods This research uses primary data approaches and secondary data. sample withdrawal in this study is the census method or other names, namely the type of Non Probability Sampling, namely CV. Gotama and CV. Bumi Sriwijaya Mandiri with cost and strategy analysis methods. The results showed that the revenue generated at CV. Gotama worth Rp. 8,220,634,998 and at CV. BSM worth Rp. 7,589,670,856. This means that the income generated by CV. Gotama in value is greater than CV.BSM but with the total production produced CV.BSM can streamline production and production prices and swot analysis, namely Quadrant I. Which means the company has an advantageous situation. Cv Gotama and Cv Bumi Sriwajaya Mandiri have opportunities and strengths so that they can take advantage of existing opportunities.
Empowerment of Female Farmers in Utilizing Household Waste as Eco Enzymes in Tumpatan Nibung Village Lubis, Yusniar; Azwana
GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2025): GANDRUNG: Jurnal Pengabdian Kepada Masyarakat
Publisher : Fakultas Olahraga dan Kesehatan, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This community service program aims to enhance environmental awareness and promote sustainable organic waste management practices among members of the Kelompok Tani Sapindo in Desa Tumpatan Nibung through eco enzyme production training. Conducted in collaboration with local agricultural stakeholders, the program targeted farmers as key agents in adopting eco-friendly practices within rural communities. The activity introduced participants to the concept, benefits, and step-by-step procedures for producing eco enzymes using organic waste such as fruit and vegetable scraps. A combination of lectures, demonstrations, and hands-on sessions ensured that participants acquired both conceptual understanding and practical competence. As a result, farmers not only learned how to produce eco enzymes but also gained the capacity to apply them as natural fertilizers and pest repellents in their agricultural routines. This initiative is expected to support environmentally sustainable farming methods and cultivate a culture of waste-to-resource transformation within the community. The program received positive responses, emphasizing the importance of empowering rural communities with simple, cost-effective, and impactful green innovations.
The effect of e-assessment on performance, competency, worklife balance, and motivation on civil servant performance Eladira, Eladira; Lubis, Yusniar; Sakti, Indra
International Journal of Financial, Accounting, and Management Vol. 6 No. 2 (2024): September
Publisher : Goodwood Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/ijfam.v6i2.1825

Abstract

Purpose: Lousy work by employees often leads to undesirable situations in bureaucracy. This study aims to assess the performance of civil servants employed by the Serdang Bedagai district administration regarding competency, work-life balance, motivation at work, and e-performance evaluation. Research methodology: The data gathering process involves the application of quantitative approaches. Results: The research findings show that the implementation of e-performance evaluation has a positive and significant impact on the performance of civil servants in the Serdang Bedagai Regency Government, with a significance level of 0.002 < 0.05. Additionally, competency had a positive and significant effect on the performance of civil servant employees in the Serdang Bedagai Regency Government, with a significance level of 0.000 < 0.05. Work-life balance positively and significantly affects civil servant performance in the Serdang Bedagai Regency Government, with a significance threshold of 0.020 < 0.05. Similarly, work motivation positively and significantly affects government officials' performance in the Serdang Bedagai Regency Government, at a significance level of 0.000 < 0.05. The concurrent implementation of e-performance evaluation, competency, work-life balance, and work motivation has been found to significantly impact the performance of civil servant personnel in the Serdang Bedagai Regency Government, with a significance level of 0.000 < 0.05. Limitations: The research problem only focuses on four variables; therefore, expanding the research to other variables is necessary.   Contribution:  This research will provide evidence that several sectors must be considered in government bureaucracy. Novelty: All research variables influence civil servants in Serdang Bedagai.
Improving the Efficiency and Sustainability of Oil Palm Plantations through Organic Fertilizer from Palm Oil Mill Waste Martial, Tri; Lubis, Yusniar; Harefa, Taslim
Agro Bali : Agricultural Journal Vol 7, No 3 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i3.2002

Abstract

The sustainable management of palm oil plantations poses significant challenges, particularly in ensuring long-term efficiency and environmental sustainability. This study explores the impact of using Palm Oil Mill (PKS) waste as an organic fertilizer on enhancing the management efficiency of palm oil plantations. Using Data Envelopment Analysis (DEA), we evaluated plantation management efficiency at PT. Padasa Enam Utama over the period 2020-2023. Strengths of the Data Envelopment Analysis model include its objectivity and capacity to rate efficiency using numerical data rather than subjective opinions. The input variables included labor costs, fertilizer use, and land area, while output variables encompassed productivity and financial profits. Results reveal that average efficiency in 2020 was 0.85, categorizing it as “inefficient.” By 2021, efficiency improved to 0.92, achieving a “moderately efficient” status, and further rose to 0.95 in 2022, reaching “efficient” status. In 2023, efficiency slightly decreased to 0.94, though it remained within the efficient range. Findings suggest that PKS waste application significantly enhances plantation management efficiency, particularly through optimizing input and output variables. Additionally, employing PKS waste as organic fertilizer provides an eco-friendly alternative that reduces dependency on chemical fertilizers, contributing to sustainable farming practices. Research implications can contribute to supporting policies on the utilization of PKS waste to support more sustainable oil palm plantations. 
Analisis Pengaruh Faktor Individu, Budaya Organisasi dan Insentif terhadap Kinerja Pegawai pada Sekretariat Daerah Kabupaten Aceh Tenggara Syahputra, Jalaluddin Ibrahim; Lubis, Yusniar; Hartono, Budi
Journal of Education, Humaniora and Social Sciences (JEHSS) Vol 5, No 2 (2022): Journal of Education, Humaniora and Social Sciences (JEHSS), November
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1346.336 KB) | DOI: 10.34007/jehss.v5i2.1427

Abstract

This study is the result of a quantitative study that aims to answer how individual factors, organizational culture, and incentives simultaneously and partially affect the performance of the employees of the Regional Secretariat of Southeast Aceh Regency. Research data were collected through initial observations and filling out a list of statements by respondents who were designated as samples in this study. Further analyzed by quantitative analysis. In the F test the results state that simultaneously there is a significant influence between Individual Factors (X1), Organizational Culture (X2), and Incentives (X3) on the Performance (Y) of the Regional Secretariat of Southeast Aceh Regency employees. The t-test shows that there is no significant impact of Individual Factors (X1) and Organizational Culture (X2) on Performance (Y). Meanwhile, there is a significant impact of Incentives (X3) on Performance (Y). So that the Incentive becomes the variable that has the most impact on performance. In line with the conclusions above, it is recommended to take a more performance-based approach through the application of fair rewards and sanctions (punishment) to the State Civil Apparatus at the Regional Secretariat of Southeast Aceh Regency.
Analisis Pengaruh Sanksi Pajak, Pelayanan Fiskus,Pengetahuan Dan Kesadaranterhadap Kepatuhanwajib Pajak Di Samsat Medan Selatan Siregar, Indria Sari; Lubis, Yusniar; Hartono, Budi
Journal of Education, Humaniora and Social Sciences (JEHSS) Vol 5, No 3 (2023): Journal of Education, Humaniora and Social Sciences (JEHSS), February
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (968.942 KB) | DOI: 10.34007/jehss.v5i3.1640

Abstract

This study aims to determine and analyze the effect of Tax Sanctions, Fiscal Services, Knowledge, and Awareness on Taxpayer Compliance in the South Medan Samsat. This type of research is quantitative research. The sample in this study was all Medan City Communities (taxpayers) and taxpayers who owned vehicles registered at the South Medan SAMSAT totaling 105 people. And the data analysis technique uses the SPSS (Statiskal Package for the Social Sciences) technique which is an application program that has the ability for quite high statistical analysis and a data management system in a graphical environment. The results in this study indicate that Tax Sanctions, Fiskus Services and Awareness have a positive and significant influence on Taxpayer Compliance at the South Medan SAMSAT. While on the other hand it is proven that knowledge has a positive but not significant effect on taxpayer compliance at the South Medan Samsat.
MARKETING STRATEGY ANALYSIS IN INCREASING THE NUMBER OF CONSUMERS AND TURNOVER IN THE COFFEE SHOP BUSINESS IN MEDAN CITY Hafiz Ahmad; Zulkarnain Lubis; Yusniar Lubis
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 5 No. 4 (2025): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v5i1.2528

Abstract

This study aims to analyze how marketing strategies can increase the number of consumers and turnover in Coffee Shop businesses in Medan City. The methods used in this study are qualitative and quantitative research. The data collection studied in this study amounted to 10 coffee shops taken from various locations. The data analysis technique used in this study is Spearman rank correlation analysis. The results of this study indicate that the product has a significant correlation with turnover and an increase in the number of coffee shop consumers in Medan City. Price has an opposite effect to the Number of Consumers, while on turnover it shows that price has an effect in the same direction as Turnover. The results of the study also show a significant relationship between price and Coffee Shop Turnover in Medan City. Location has a weak but significant effect on the Number of Consumers and turnover Coffee shop turnover in Medan City. Likewise, Promotion has a unidirectional and significant relationship between promotion and the Number of Coffee Shop Consumers. While on turnover, promotion has an opposite effect to Turnover and has a significant relationship between promotion and Coffee Shop Turnover in Medan City. The process has an effect in the same direction as the Number of Consumers, while on turnover it shows an insignificant relationship between the process and Coffee Shop Turnover in Medan City. There is an influence between HR and the Number of Coffee Shop Consumers in Medan City, while turnover shows an insignificant relationship between HR and Coffee Shop Turnover in Medan City. The results of this study indicate a significant relationship between Physical Evidence and the Number of Consumers and Coffee Shop Turnover in Medan City.
KONDISI AGROEKONOMI KARET RAKYAT DI KABUPATEN MANDAILING NATAL DAN ANALISIS KEBERLANJUTAN SYAHPUTRA, Candra; LUBIS, Zulkarnain; KARDHINATA, E. Harso; Siregar, Tumpal H.S.; LUBIS, Yusniar; HASIBUAN, Syahbudin; FAUZI, Iif Rahmat
Jurnal Penelitian Karet JPK: Volume 43, Nomor 2, Tahun 2025
Publisher : Pusat Penelitian Karet - PT. Riset Perkebunan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/ppk.jpk.v43i2.1018

Abstract

Penelitian ini mengkaji kondisi agroekonomi karet rakyat di Kabupaten Mandailing Natal dan analisis keberlanjutannya. Penelitian ini dilakukan selama satu tahun dengan menggunakan metode Multidimensional Scaling (MDS) dan Structure Equation Modeling-Partial Least Square (SEM-PLS) untuk menganalisis data. Hasil penelitian menunjukkan bahwa kategori input, on-farm, off-farm, dan penunjang berpengaruh signifikan terhadap keberlanjutan sistem agribisnis karet. Selain itu, dimensi Ekologi, Ekonomi, Sosial, dan Teknologi memainkan peran penting dalam menjaga keberlanjutan industri karet. Temuan ini memberikan wawasan bagi para pemangku kepentingan untuk meningkatkan keberlanjutan dan kelayakan ekonomi dari usaha tani karet rakyat di Mandailing Natal.
Pemberdayaan Masyarakat melalui Inovasi Pengelolaan Hasil Pertanian dan Sampah Organik Lubis, Yusniar; Azwana, Azwana; Alfita, Laili
Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 1 (2026): Edisi Maret 2026
Publisher : FKIP Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/amalilmiah.v7i1.790

Abstract

Kegiatan PkM ini dilaksanakan dengan fokus pada peningkatan sumber daya manusia masyarakat pedesaan melalui penyuluhan, diskusi, dan praktik langsung terkait pengembangan kreativitas, pengelolaan pertanian, serta pemanfaatan potensi lokal. Metode pelaksanaan kegiatan meliputi observasi awal, koordinasi dengan perangkat desa, penyampaian materi oleh narasumber, serta sesi tanya jawab dengan masyarakat di Kutalimbaru. Pengabdian ini menemukan bahwa Pengembangan sumber daya Manusia membutuhkan waktu yang panjang serta proses pelatihan yang berkepanjangan. Hal itu karena masyarakat harus terus diberikan motivasi serta skill yang bertahan lama dalam mengembang sistem produksi dalam usaha pertanian yang kreatif. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan dan pemahaman masyarakat mengenai pentingnya peningkatan kualitas sumber daya manusia melalui pendidikan formal dan non-formal, pelatihan keterampilan, inovasi dalam pengelolaan hasil pertanian, serta pemanfaatan sampah organik menjadi pupuk kompos. Selain itu, masyarakat juga memperoleh wawasan terkait strategi pemasaran hasil pertanian dan peluang usaha tambahan berbasis potensi desa. Kegiatan ini dapat mendorong peningkatan produktivitas, kreativitas, dan kemandirian masyarakat Desa Kutalimbaru secara berkelanjutan. Terlihat dari meningkatnya pendapatan melalui usaha pertanian dan peningkatan produk yang diperdagangkan masyarakat melalui sistem marketing secara ofline dan online.
Co-Authors Adelina Lubis Ahmad Aji Rahman Ahmad Rafiki Ajam Mustajam Ananda, Fajar Rezeki Andalasari, Rina Andika Syaputra Andry Sanjaya Arga Malona Asrizal Efendy Nasution Audia Junita Azwana Azwana Azwana Azwana Azwana Azwana Nst Bambang Hermanto Bigner Dolok Saribu Budi Hartono Budi Hartono Cahyadi, Yudhi Chairul Riza Nasution Dadang Munandar Dicky Dicky Dumasari Harahap DWI SURYANTO E. Harso Kardhinata Eladira, Eladira Ermanto, Yodi Erwin Pane, Erwin Fachry Abda El Rahman Fahman Urdawi Nasution Fakhrur Rozi, Fakhrur Faoeza Hafiz Saragih Fauzan Rino Fauzi, Fachri Ali Gozali, Luli Achmad Gustami Harahap Hadisaputra, Hadisaputra Hafiz Ahmad Hamidah Sari Siregar Hanny Hafiar Harahap, Ahmad Rizki Harefa, Taslim Hasnudi, Hasnudi Hasnudi, Hasnudi Heni Pujiastuti Heri Kusmanto, Heri Ihsan Efendi Ihsan Effendi Iif Rahmat Fauzi, Iif Rahmat Ijan Paulinus Sijabat Imam Fauzi Harahap Indah Dewi Permata Indah Dewi Permata Indra Sakti Junaidi Junaidi Junaidi, Junaidi Juniarrafiq, Mhd. Dwika Kadar Nurjaman Kardhinata, Harso Khairul Saleh Kismoyogi, Kismoyogi Lubis, Dumalina Lubis, Fajar Rezeki Ananda Lubis, Syaifuddin Lubis, Syaifuddin M. Yogi Riyantama Isjoni Mahya Humaira Manullang, Endang Sari Mawaddah Harahap, Mawaddah Mitra Musika Lubis Muhammad Arief Tirtana Muhammad Arsyad Muhammad Reza Bachri Munthe, Theodora Ginting Nasib Nurmiah, Nurmiah Pakpahan, Plawer Arimbi Patrizal, Patrizal Putra Lukmana Yunus Hasibuan R. Turino Januar Budyanto R. Turino Januar Budyanto Rahma Sari Siregar Rahmaniah, Rahmaniah Rahmanta Ginting Rajagukguk, Albiden Retna Astuti Kuswardani Riana Tarigan Ridwan Fadly Sagala, Adriani Salsabila, Unik Hanifah Saragih, Faoza Saragih, M.Sc, Faoeza Hafiz Setyastiawan, Ivan Siregar, Indria Sari Siregar, Tumpal H.S. Siregat, Akbar Siti Nur Arafah Siti Sabrina Salqaura Suaidi Harahap Syafruddin Ritonga Syahbudin Hasibuan Syahputra, Candra Syahputra, Jalaluddin Ibrahim Syaifuddin Lubis Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Tanjung, Yayan Noviandi Ananda Tri Martial Triana, Rudsel Tumpal HS Siregar, Tumpal HS Vanhuri, Eddi Vivi Andriani Watson AP Manalu Yudha Filistea Purba Yulia Andini Yusuf Abadi Yusuf, Husainah Zahari Zen Zakarias Situmorang Zul Ahmad Lubis Zulkifly, Zulkifly