Article Per Year (5 Year)
p-Index From 2021 - 2026
4.303
P-Index
This Author published in this journals
All Journal Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter Peronema Forestry Science Journal KUMPULAN JURNAL DOSEN UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA JPM17: Jurnal Pengabdian Masyarakat Quantitative Economics Journal JURNAL MUQODDIMAH : Jurnal Ilmu Sosial, Politik dan Hummaniora Owner : Riset dan Jurnal Akuntansi Jesya (Jurnal Ekonomi dan Ekonomi Syariah) JURNAL AGRICA AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Politik dan Pemerintahan Daerah Agro Bali: Agricultural Journal Best Journal (Biology Education, Sains and Technology) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Ilmiah Agribios International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Journal of Agriculture (JoA) The International Conference on Education, Social Sciences and Technology (ICESST) Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Nomico Jurnal Pengabdian Mitra Masyarakat International Journal of Economics, Business and Innovation Research Jurnal Agribest Jurnal Agrisep
Tri Martial
Universitas Medan Area
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

Published : 41 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 41 Documents
Search

 1   2   3   4   5 
Analisis Faktor Penentu Penerimaan Penggunaan Pupuk Organik Pada Tanaman Padi Sawah Di Kecamatan Secanggang Marlina, Marlina; Martial, Tri; Karo-karo, Rasidin
Jurnal Ilmiah Muqoddimah: Jurnal Ilmu Sosial, Politik dan Hummaniora Vol 9, No 1 (2025): Februari 2025
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jim.v9i1.2025.234-241

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh Penyedia Pupuk Organik, Pendapatan, dan Pengetahuan Petani terhadap Pemanfaatan Pupuk Organik di Kecamatan Secanggang, Kabupaten Langkat. Pemanfaatan Pupuk Organik dianggap penting untuk mempengaruhi petani dalam penerimaan penggunaan pupuk organik pada tanaman padi sawah untuk mendukung peningkatan produksi padi sawah di Kecamatan Secanggang Kabupaten Langkat. Data dalam penelitian ini adalah data primer dan teknik pengumpulan data menggunakan kuesioner. Jumlah sampel dalam penelitian menggunakan sampel jenuh yaitu petani yang menggunakan pupuk organik di kecamatan Secanggang berjumlah 45 orang petani. Metode analisis data yang digunakan dalam penelitian ini adalah Structural Equation Modeling-partial Least Square (SEM-PLS) dengan menggunakan software SmartPLS3. Hasil penelitian menunjukkan bahwa Penyedia Pupuk Organik memiliki pengaruh yang signifikan terhadap Pemanfaatan Pupuk Organik dengan nilai (P Value<0.05), Pendapatan tidak memiliki pengaruh yang signifikan terhadap Pemanfaatan Pupuk Organik dengan nilai (P Value>0.05), meskipun ada potensi dengan pendapatan lebih tinggi memiliki peluang lebih besar untuk menggunakan pupuk organik. Sebaliknya, Pengetahuan Petani memiliki pengaruh yang positif dan signifikan terhadap Pemanfaatan Pupuk Organik (P Value<0.5). Petani yang memiliki pengetahuan yang lebih baik tentang Pemanfaatan Pupuk Organik ini menyadari bahwa penggunaan pupuk organik tidak hanya meningkatkan hasil panen tetapi juga menjaga kesuburan tanah untuk jangka panjang. 
Analisis Kebijakan Usaha Perkebunan Kelapa Sawit Dengan Penggunaan Pupuk Limbah Pabrik Harefa, Taslim; Lubis, Yusniar; Martial, Tri
Jesya (Jurnal Ekonomi dan Ekonomi Syariah) Vol 8 No 1 (2025): Artikel Riset Januari 2025
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi Al-Washliyah Sibolga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36778/jesya.v8i1.2012

Abstract

Manajemen penggunaan pupuk pada perkebunan kelapa sawit selama ini tidak bijaksana sehingga menyebabkan ketergantungan kepada pupuk kimia. Penggunaan pupuk kimia yang berlebih berdampak buruk pada kelestarian lahan dan lingkungan. Pengelolaan yang tidak ramah lingkungan pada akhirnya mengancam keberlanjutan industri kelapa sawit dalam jangka Panjang. Pendekatan yang telah dilakukan adalah dengan pemanfaatan limbah Pabrik Kelapa Sawit (PKS) sebagai pupuk organik untuk menggantikan pupuk kimia. Namun pemanfaatan limbah PKS sebagai pupuk belum banyak diterima secara luas dalam perkebunan kelapa sawit. Oleh sebab itu penelitian ini mengkaji aspek-aspek kelembagaan terkait dengan penggunaan pupuk organik yang berasal dari limbah PKS sebagai pupuk di perkebunan kelapa sawit. Penelitiaan ini bertujuan untuk mengetahui peran kelembagaan dalam mendukung pemanfaatan pupuk organik dari bahan limbah PKS. Penelitian ini dilaksanakan di Kabupaten Asahan, dengan studi kasus pada PT. Padasa Enam Utama. Model yang digunakan dalam penelitian ini mencakup ISM (Interpretive Structural Modeling) untuk menganalisis kebijakan-kebijakan dominan yang mendukung pemanfaatan limbah tersebut. Hasil penelitian menunjukkan bahwa Kebijakan yang ditetapkan, dukungan manajemen, dan alokasi anggaran yang memadai turut memperkuat pencapaian efisiensi tersebut. Selain itu, sarana dan prasarana yang tersedia, keseragaman struktur organisasi, serta keselarasan persepsi antar pemangku kepentingan juga memainkan peran penting dalam kelancaran proses pengolahan limbah PKS. Meskipun ketersediaan lahan terbuka hijau memiliki peran yang lebih rendah dibandingkan dengan faktor lainnya, kontribusinya tetap signifikan dalam menjaga keseimbangan ekosistem yang diperlukan untuk mendukung keberlanjutan pengelolaan limbah dan pengelolaan perkebunan kelapa sawit secara keseluruhan
Analysis of Farmers' Perceptions of the Profile of Agricultural Extension Workers in Padang Lawas District Fauziah Marhanah Pohan; Mhd. Buhari Sibuea; Martial, Tri
Journal of Agriculture Vol. 3 No. 02 (2024): Research Articles, July 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v3i02.4145

Abstract

This study aims to analyze farmers' perceptions of agricultural extension profiles in Padang Lawas Regency.Farmers' perceptions are an important aspect that can influence the effectiveness of agricultural extension and the application of new technologies in agricultural practices. This research uses purposive sampling method with special considerations so that it is feasible to be used as a sample. The number of samples used in this study was 9 people. The variables analyzed include perceptions, the nature of the extension agent, the skills possessed by the extension agent, changes in farming. The results showed that farmers' perceptions of the profile of agricultural extension workers in Huristak sub-district were in the good category, with an average score of 713 with a percentage of 72.02%. Where the highest score was obtained by the sample extension officer Mr. Fahmi Saputra Harahap with a total score of 814 with a percentage of 82.22% where the highest score was in the aspect of farmer assessment of the nature of the extension officer with a total score of 357.8 with a percentage of 72.12% and categorized as good, and the lowest score was in the aspect of changes in farming with a total score of 128.8 with a percentage of 71.55% but still in the good category.
Analysis of Factors Influencing Inseminator Performance Towards Increasing Beef Cattle Production in Deli Serdang Regency Ismail, Ismail; Martial, Tri; Karo-Karo Sitepu, Rasidin
Journal of Agriculture Vol. 3 No. 03 (2024): Research Articles November 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v3i03.5386

Abstract

Deli Serdang Regency is one of the key beef cattle production centers in North Sumatra, playing a crucial role in efforts to achieve self-sufficiency in meat production at both the provincial and national levels. However, in recent years, the population and production of beef cattle in this region have fluctuated, while the demand for beef remains unmet. Therefore, this study aims to identify the factors influencing the performance of inseminators in improving beef cattle production in Deli Serdang Regency. This research employs a non-random sampling method using judgment sampling techniques. The sample consists of all inseminators from the Department of Agriculture and Livestock of Deli Serdang, totaling 42 respondents. The collected data were analyzed using the SEM method with the assistance of SmartPLS4 software. The results indicate that variables such as rewards, leadership, communication, and knowledge have a positive but statistically insignificant impact on inseminator performance (P Value > 0.05). Meanwhile, skills have a positive and significant influence on inseminator performance (P Value < 0.05). Indirect testing reveals that rewards, leadership, and communication influence motivation but are not significant. Similarly, knowledge affects ability but is also not significant. However, skills have a significant impact on inseminator performance. Between 2018 and 2022, the beef cattle population in Deli Serdang Regency increased by 1.44%, reaching 102,985 heads. Conversely, beef production declined by -1.27%, with a total production of 2,040,172 tons.
Sustainable Palm Oil Plantation Management Model: Case Study Of Palm Palm Waste Utilization Harefa, Taslim; Lubis, Yusniar; Martial, Tri
Jurnal Agribest Vol. 8 No. 2 (2024): September
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agribest.v8i2.2320

Abstract

This study aimed to determine whether sustainable palm oil plantation processing through the utilization of palm oil waste itself is very effective. This is based on the many errors in processing palm oil land that result in land damage, such as excessive use of chemical fertilizers. Data collection in this study used qualitative methods. Data collection was carried out using observation, interview, and documentation techniques. The study was conducted at PT. Padasa Enam Utama and PT. Inti Kamparindo Sejahtera. The study's findings indicate that using liquid palm oil waste and palm fronds is also very efficient. Palm oil waste will become an organic material that does not damage the soil. On the other hand, palm oil waste will also be helpful in fertilizing oil palm plants. So, using palm oil fronds as an alternative to fertilization is very good. This is because palm oil fronds will not damage the nutrients in the soil. Therefore, palm oil fronds and liquid waste can be an option in sustainable palm oil processing
Business Performance: The Role of Managerial Competence and Supply Chain Management Practices of Coffee Shops in Medan Cit Ismoyo, Ari; Martial, Tri; Simanullang, Endang Sari
JURNAL AGRICA Vol. 18 No. 1 (2025): JURNAL AGRICA
Publisher : Universitas Medan Area

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

Abstract

Coffee Shop represents the final stage of the coffee agribusiness subsystem, serving as the producer of processed coffee products for consumers. The Coffee Shop business in Medan has grown and developed in various ways. The intense competition among Coffee Shops in Medan has affected business performance. Some have even ceased operations and eventually closed. This study aims to analyze  the influence of managerial competence and supply chain management practices on the business performance of Coffee Shops in Medan. The research employs a descriptive quantitative approach using questionnaires. Data is analyzed using Structural Equation Modeling - Partial Least Squares Second Order, as the variables in managerial competence and supply chain management practices are multidimensional. Respondents were selected using the purposive sampling method with a total of 35 respondents, coffee shop managers or business owners in Medan City with several criteria. The results indicate that managerial competence has a significant positive effect on supply chain management practices and a significant positive effect on business performance. Meanwhile, supply chain management practices in the coffee shop business do not have a significant effect on performance. Supply chain management practices have not been effective in reducing coffee raw material costs. Therefore, to improve business performance, business owners can increase sales volume by focusing on implementing marketing mix strategies
Fluktuasi Harga Tandan Buah Segar dan Faktor-Faktor Yang Mempengaruhinya di Sumatera Utara Lubis, Ferry Parotua; Asaad, Muhammad; Martial, Tri; Yanti, Mariana Eva
Jurnal Ilmiah Muqoddimah: Jurnal Ilmu Sosial, Politik dan Hummaniora Vol 9, No 1 (2025): Februari 2025
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jim.v9i1.2025.533-538

Abstract

Sumatera Utara merupakan salah satu provinsi di Indonesia dengan potensi pertanian yang besar, terutama pada komoditas kelapa sawit. Fluktuasi harga Tandan Buah Segar (TBS) menjadi masalah serius bagi petani karena berdampak pada penurunan produksi dan pendapatan. Penelitian ini bertujuan untuk menganalisis faktor-faktor yang memengaruhi fluktuasi harga TBS di Sumatera Utara, seperti produksi TBS, harga CPO, dan curah hujan. Metode yang digunakan adalah analisis Vector Auto Regression (VAR) dengan data sekunder dari tahun 1993-2023. Hasil penelitian menunjukkan bahwa harga TBS dipengaruhi oleh produksi TBS, harga CPO, dan curah hujan dalam jangka panjang. Dalam jangka pendek, hanya produksi TBS yang signifikan memengaruhi harga TBS. Studi ini merekomendasikan penetapan harga dasar TBS untuk menstabilkan harga dan melindungi petani dari kerugian akibat fluktuasi harga.
The Influence of Cultural Perceived Value on Consumer Purchase Intention at Tabut Event Bengkulu Rahmad Putra Ahmad Hasibuan; Harahap, Ahmad Rizki; Rizka Ar Rahmah; Tri Martial
Quantitative Economics Journal Vol. 14 No. 1 (2025): APRIL 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/qej.v14i1.65694

Abstract

The Tabut event in Bengkulu is a rich cultural tradition and has high social value, attracting the attention of many visitors. This study aims to analyze the influence of perceived cultural values on consumer purchase intentions within the context of the event. The method used is Structural Equation Modeling (SEM) to test the relationships between variables. The research population consisted of 171 people, and the sample was determined using Slovin’s formula with a 5% margin of error (0.05), resulting in a sample of 120 people selected through purposive sampling. The study results show that perceived cultural values have a significant positive influence on consumer purchase intentions. A strong cultural identity encourages consumers to buy products that are perceived to represent their cultural values. Additionally, high social value plays an important role in encouraging consumers to participate in the tradition and support local business actors. Positive emotional experiences during the event also increase consumers’ desire to make purchases, where social interactions and involvement in cultural activities strengthen the emotional connection with the product. This study provides valuable insights for marketers and business actors in designing more effective strategies to attract consumers during cultural events such as Tabut
ANALISIS PEMASARAN CABAI MERAH DENGAN PENDEKATAN STRUCTURE CONDUCT AND PERFORMANCE DI LANGKAT Sibuea, Mhd Buhari; Sulastri, Sulastri; Sibuea, Faiz Ahmad; Martial, Tri; Fitriani, Fitriani; Mukhlis, Mukhlis
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.v23i1.5781

Abstract

This study aims to (1) identify the marketing channel of curly red chili in Se Bingai District, Langkat Regency, and (2) analyze its marketing efficiency based on the market structure approach, market conduct, and market performance or SCP approach in the region. The research was conducted in Se Bingai District, Langkat Regency, from September to October 2024. Data were analyzed using descriptive qualitative and quantitative methods with the SCP approach (structure, conduct, and performance). The results showed that there were four marketing channels in Sei Bingai District, Langkat Regency. Market concentration is 74%, which indicates market dominance by several large actors. In addition, the Minimum Efficient Scale (MES) value in red chili marketing in Sei Bingai District was recorded at 26%, indicating inefficiency in the scale of production and distribution. The study also found that farmer's share in the red chili marketing channel varied, with values of 59%, 61%, 64%, and 77% reflecting the imbalance of profits received by farmers along the marketing chain, resulting in low profit margins. This condition indicates distribution inefficiencies that need to be corrected. The market performance shows an uneven distribution of margins, farmers share, and profit and cost ratios in each marketing institution. Based on the analysis, marketing channel four was identified as the most efficient option and worthy of consideration by farmers. To improve farmers' welfare, the government can implement strategic measures to address various issues, such as price fluctuations, market dominance by certain parties, and uneven distribution. These include more intensive price monitoring, stabilizing the supply and price of red chili, empowering farmers through strengthening cooperatives and access to market information, and improving transportation infrastructure to reduce the cost of red chili distribution.
- FEASIBILITY ANALYSIS OF A CERTIFIED DURIAN (Durio zibethinus) PLANT BREEDING BUSINESS IN A BREEDER GUIDED BY THE UPTD HORTICULTURE PARENT SEED GEDUNG JOHOR: FEASIBILITY ANALYSIS OF A CERTIFIED DURIAN (Durio zibethinus) PLANT BREEDING BUSINESS IN A BREEDER GUIDED BY THE UPTD HORTICULTURE PARENT SEED GEDUNG JOHOR Fitri Yenti; Tri Martial; Zulheri Noer
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 3 No. 5 (2024): APRIL
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v3i5.438

Abstract

This research aims to determine the durian breeding business and analyze the feasibility of a certified durian (Durio zibethinus) plant nursery business in breeders assisted by UPTD Building Horticulture Parent Seeds. This research was carried out for 1 (one) month using a census method among captive farmers. Feasibility Analysis of Certified Durian (Durio zibethinus) Plant Breeding Business at the Breeder Assisted by UPTD Horticulture Parent Seeds Gedung Johor, shows that the average total production cost is IDR 174,451,854, while the revenue is IDR. 308,706,641 and income of Rp. 134,254,786 To find out whether the business is feasible or not, it can be used to analyze the business by calculating production costs, calculating revenue and analyzing the results then calculating the results using the R/C Ratio and B/C Ratio methods. The research results show that the R/C Ratio value is 1.58 and the B/C Ratio value is 0.58, production productivity is greater than the production BEP, namely 13,891 and the price received by the nursery owner is greater than the BEP price, namely Rp. 5,550. From the research results, it was concluded that the durian breeding business was profitable and worth pursuing. In developing the durian agribusiness, the support of the availability of quality seeds from superior varieties is critical to success. The reality in the field shows that the availability of quality seeds is still an obstacle, so many farmers still use random seeds.
Co-Authors Agus Purwoko Agus Sanjaya Al Ikhlas, Al Ikhlas Aldywaridha Aldywaridha Ali Ramatni Arsika Mia Febiawati Astri Winda Siregar Edi Silamat, Edi Endang Sari Simanullang Ernita Ernita Fahman Urdawi Nasution Faiz Ahmad Sibuea Fauziah Marhanah Pohan Fenny Jepri Yanti Turnip Feri Ilhami Hasugian Fitri Yenti Fitriani Fitriani Fitriyenti, Fitriyenti Godlif Sianipar Harahap, Ahmad Rizki Harefa, Taslim Hasim, Jainudin Irvan Efendi Naibaho Ismail Ismail Ismoyo, Ari Karo-Karo Sitepu, Rasidin Karo-karo, Rasidin Kawani, Bastian Lubis, Ferry Parotua Mahya Humaira Mahyu Danil Marleni Marleni Marlina Marlina Maulidya Rahmah Melinda Yusri Rizki Mhd Asaad Mhd. Asaad Mhd.Buhari Sibuea Mitra Musika Mohammad Iskandar Dzulkurnain Muhammad Arief Tirtana Muhammad Asaad Muhammad Buchari Sibuea Muji Paramuji Mukhlis Mukhlis Mulia Jaya Nofarita, Etza Novita, Rian Pandu Prabowo Warsodirejo Pasha, T. Arief Pahlevi Pattiasina, Petrus Jacob Purwoko, Agus Rahayu Widya Ningsih Rahmad Setia Budi Rahmat Putra Ahmad Hasibuan Rizka Ar Rahmah Rizki Harahap, Ahmad Rohimah Rohimah Rudi Meirawan Pohan Rudy Badrudin Sahroni Lubis Saipul Batubara Saragi, Dian Putra Saragih, Jef Rudiantho Siregar, Timaris Elisabet SITI LATIFAH Sitompul, Gabriel Amadeus Suhardi Napid Sularno Sularno Sularno Sularno Sulastri Sulastri Supriadi Syahbudin Hasibuan Syaiful Bahri Zega Tengku hasan Basri Ummu Harmain, Ummu Usmany, Paul Yanti, Mariana Eva Yusniar Lubis Zulheri Noer