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All Journal Jurnal Manajemen dan Agribisnis JURNAL ILMU PERTANIAN Habitat KUMPULAN JURNAL DOSEN UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA JURNAL AGRILAND Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian JURNAL MUQODDIMAH : Jurnal Ilmu Sosial, Politik dan Hummaniora JASc (Journal of Agribusiness Sciences) International Journal of Supply Chain Management JOURNAL OF SCIENCE AND SOCIAL RESEARCH JURNAL AGRICA Jurnal Riset Agribisnis dan Peternakan Building of Informatics, Technology and Science Majalah Ilmiah Warta Dharmawangsa Ihsan: Jurnal Pengabdian Masyarakat AGRISAINS: Jurnal Ilmiah Magister Agribisnis Jurnal Ilmiah Pertanian ( JIPERTA) Jurnal Ilmiah Agribios Agrimansion: Agribusiness Management & Extension International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Journal of Agriculture (JoA) International Journal of Economics, Business and Innovation Research
Mhd.Buhari Sibuea
Program Studi Magister Agribisnis Fakultas Pertanian Universitas Islam Sumatera Utara
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 Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Social Sciences Transportation Veterinary Other

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Analisis Usaha Padi Sawah Dan Keputusan Petani Terhadap Penggunaan Pupuk Organik Di Kecamatan Tanjung Pura Kabupaten Langkat Afifuddin, Afif; Asaad, Mhd.; Sibuea, Mhd. Buhari
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.v9i1.2025.219-226

Abstract

Pertanian padi di Indonesia menghadapi tantangan berupa penurunan kualitas tanah akibat penggunaan pupuk kimia yang berlebihan. Konsep pertanian organik menjadi solusi dengan manfaat jangka panjang untuk kesuburan tanah. Namun, pemanfaatan pupuk organik masih minim karena dianggap kurang ekonomis dan memerlukan biaya tambahan. Penelitian ini dilakukan di Kecamatan Tanjung Pura, Kabupaten Langkat, yang memiliki luas lahan sawah 1.224 ha, dengan tujuan menganalisis faktor-faktor yang memengaruhi keputusan petani dalam menggunakan pupuk organik, pengaruh produktivitas terhadap pendapatan, serta kendala yang dihadapi petani.Metode yang digunakan meliputi SEM untuk analisis faktor keputusan dan kendala, serta analisis R/C dan B/C rasio untuk produktivitas. Data primer dikumpulkan dari 32 petani dengan metode sampel jenuh. Hasil menunjukkan bahwa usaha tani padi layak secara ekonomi (R/C rasio 1,81), meski efisiensinya masih rendah (B/C rasio 0,81). Faktor dominan seperti luas lahan dan dukungan pemerintah berpengaruh signifikan terhadap keputusan petani menggunakan pupuk organik, sementara manfaat ekonomi dan lingkungan tidak signifikan. Rekomendasi meliputi peningkatan dukungan pemerintah melalui insentif, subsidi, dan penyuluhan untuk mendorong penggunaan pupuk organik, menjaga kesuburan tanah, serta mendukung keberlanjutan lingkungan. 
FACTORS AFFECTING THE EXCHANGE RATE OF FOOD CROPS FARMERS IN NORTH SUMATRA Perangin-angin, Ratna Amenawati; Sibuea, Muhammad Buhari; Lindawati
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 9 No. 1 (2025): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v9i1.5897

Abstract

The agricultural sector has an important role in the national economy and this sector is expected to be one of the supports to improve the welfare of farmers. One indicator that is considered relevant to assess the condition of farmers' welfare is through the Farmer Exchange Rate (NTP). This study aims to Analyze the effect of KUR granting, harvest area, rice production, and GRDP on NTPTP in North Sumatra Province. The data in this study are time series data from 2015 to 2022 analyzed by multiple linear regression. The results showed that the development of NTPTP in North Sumatra Province for the period 2015-2022 experienced an upward and downward trend and tended to increase with an average growth of 3.2%. Rice production experienced an upward and downward trend and tended to decline with an average decrease in production of 4.9%. The rice harvest area experienced an upward and downward trend and tended to decline with an average decrease in harvest area of 4.7%. KUR granting fluctuated over time and increased every year with an average growth of 67.3%. GRDP fluctuates from time to time and increases every year with an average growth of 3.9%. KUR granting, harvest area, rice production, and GRDP simultaneously affect the NTPTP in North Sumatra Province slot deposit 5000. Partially, the provision of KUR and rice production had a positive and significant effect, while the harvest area and GRDP had a negative and significant effect on NTPTP
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.
FINANCIAL ANALYSIS OF BROILER CHICKEN FARMING BUSINESSES IN THE SANTRI EMPOWERMENT PROGRAM IN LANGKAT DISTRICT Murni Park; Muhammad Buhari Sibuea; Tumpal HS Siregar
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 4 No. 3 (2024): June
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v4i3.1656

Abstract

Funding is one of the biggest problems facing small-scale broiler chicken farmers. Another problem is not knowing how to cultivate it properly and the difficulties in selling it. Partnerships are one way to overcome the challenges commonly faced by boiler chicken farmers. PT. Charoen Pokphand and Pesantren Darussalaam, who run a boiler chicken farming operation in Langkat, North Sumatra Province, use the partnership model. The purpose of this study is to calculate the financial feasibility of the program using the benefit cost ratio (BCR), net present value (NPV), internal rate of return (IRR), and payback period (PP). Additionally, to determine how changes in labor expenses and feed prices may affect farmers' revenue. With a purposive sampling method, this explanatory research uses a case study strategy. The results of the financial analysis found that Darusalam Islamic Boarding School boiler chicken farming business was feasible, as indicated by the net present value (NPV) of IDR 316,719,165, benefit cost ratio (BCR) of 1.74, internal rate of return (IRR) of 25%, and payback period (PP) of 1.93 years. The results of the sensitivity analysis have the most sensitive changes to the business in the form of increased feed costs. Partnership system broiler farmers like Darussalam Islamic Boarding School cannot regulate selling and feed prices, so the only way to keep the business viable is to maintain the resulting production. Therefore, Farmers must be able to master cage management and good production management in order to produce maximum broiler chicken production
Analisis Faktor-Faktor Penentu Harga Pokok Pengolahan Produksi Di Pabrik Kelapa Sawit Sei Silau PTPN IV Regional 1 Palmco Sihaloho, Leo Frengki; Lubis, Zulkarnain; Sibuea, Buhari
JURNAL AGRICA Vol. 18 No. 1 (2025): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v18i1.13587

Abstract

Oil palm (Elaeis guineesis Jacq.) is an annual plant that plays an important role and oil palm is Indonesia's leading and main agricultural commodity or is often referred to as Indonesia's green jewel. Indonesia is the largest producer and exporter of CPO in the world to meet domestic and foreign needs, followed by Malaysia, Thailand, Nigeria, Colombia and Papua New Guinea. Even though Indonesia has indeed succeeded in becoming the largest CPO producer in the world, the reality shows that Indonesia has not been able to determine theselling price of CPO for the world market. It is not only the issue of market integration that is still determined by foreign markets. Therefore, private and state-owned palm oil factories usually calculate the cost of production using the processing cost method and analyze what factors influence the cost of production. For this reason, private and state-owned palm oil factories usually calculate the cost of production using the processing cost method  and analyze what factors influence the cost of production. The main objective of this research is to determine the influence of processing capacity, raw material supplies, oil and palm kernel oil yields and exploitation costs on the cost of processing so that it can provide added value for the company. This research uses secondary data and is analyzed using linear regression using SPSS. Based on the research results, it is known that processing capacity has no effect on the cost of processing and this is not in accordance with the hypothesis. Raw material supplies and yield achievements have a negative and significant effect on the cost of processing goods and are in accordance with the hypothesis. Exploitation costs have a positive and significant effect on the cost of processing and are in accordance with the hypothesis. Therefore, management must increase raw material supplies and production yields and reduce exploitation costs to reduce the cost of processing goods.
THE EFFECT OF GLOBAL MACROECONOMIC ON INDONESIAN TEA TRADE IN INTERNATIONAL MARKET Sibuea, Faiz Ahmad; Sibuea, Mhd. Buhari; Sibuea, Siti Rahmah
JURNAL AGRIMANSION Vol 26 No 1 (2025): Jurnal Agrimansion April 2025
Publisher : Jurusan Sosial Ekonomi Pertanian Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agrimansion.v26i1.1764

Abstract

The aim of the research is to analyze of competitiveness Indonesian tea trade in international market, the factors that influence the value of Indonesian tea exports in the and to analyze the long-term influence of export tariffs and Non-Tariff Measures (NTM) consisting of sanitary and phytosanitary on the value of Indonesian tea exports in the main destination countries. This research using secondary data in the form of panel data with RCA model, the Gravity Model and long-term influence analysis with Fully Modified Ordinary Least Square (FMOLS). The results of research show the competitiveness of Indonesian tea has been great where the RCA value higher than 1. In addition, the variables that have a significant influence on the value of Indonesian tea exports are export tea prices, imported tea prices, export tariffs and the NTM dummy, while the exchange rate and economic distance variables do not have a significant effect on the value of tea exports. In the long term, Indonesia's tea trade policy, which consists of export tariffs and dummy Non Tariff Measures (NTM), has a long-term influence on the value of tea exports.
Study of Production and Technical Efficiency of Smallholders Oil Palm Plantations in Hatonduhan District, Simalungun Regency, North Sumatera Province Simatupang, Jones T.; Siregar, M. Akbar; Sibuea, Mhd. Buhari
Journal of Agriculture Vol. 4 No. 01 (2025): Research Articles March 2025
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v4i01.5868

Abstract

Modern management of smallholder oil palm plantations is very much needed to enable smallholder oil palm plantations to follow the progress of management of large oil palm plantations, both state-owned and privately owned. This study aims to determine how production factors influence production and to determine the technical efficiency of smallholder oil palm plantations. The location of the study was determined purposively based on the consideration of the existence of smallholder oil palm plantations in the area. The sample was determined by quota sampling of 150 samples from two villages, namely Buntu Bayu Village and Buntu Turunan Village, each with 75 samples. The analysis involves applying the Multiple Non-Linear Regression Test (Rank Test) alongside Data Envelopment Analysis, focusing on managing smallholder oil palm plantations throughout 2023. The study results show that, partially, the production of smallholder oil palm plantations is significantly positively influenced by each production factor. Conversely, the output of smallholder oil palm plantations is notably affected by various production factors, including land, labor, fertilizer, and pesticides. Most (78.00%) smallholder oil palm plantations are technically inefficient, with an average technical efficiency value of 0.9755. To achieve a technically efficient production process, smallholder plantation farmers must reduce inputs, namely 2.5416% of the land, 4.0501% of labor, 5.5449% of fertilizer, and 3.1165% of pesticides.
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.
PERUBAHAN POLA PIKIR, LINGKUNGAN, LUAS LAHAN TERHADAP MOTIVASI GENERASI MUDA MELALUI MINAT PETANI SEKTOR PANGAN DI KABUPATEN DELI SERDANG Putra, Angga Dwi Kelana; Noer, Zulheri; Sibuea, Mhd Buhari; Sibuea, Faiz Ahmad
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.v23i1.5790

Abstract

Food is a crucial sector in meeting the food needs of society. Food is the forerunner of the economic growth sector, with the main driver being farmers. Farmers are no longer young, but in this case the agricultural sector is no longer a concern for the younger generation to work in the agricultural sector. With the decline in the number of people working in the agricultural sector, the younger generation is starting to move away from agriculture. The desire of the younger generation to work in the agricultural sector has diminished, they tend to choose jobs in the non-agricultural sector. The purpose of this study is to determine the attitude, environment, land area on the motivation of the younger generation through the interest of food sector farmers in Deli Serdang Regency. This research method uses a quantitative approach reinforced with descriptive qualitative data using questionnaires with structural equation modelling data analysis with a sample size of 65 farmers. The results showed that the mindset, environment on the motivation of the younger generation through the interest of farmers produced a significant positive effect. While the land area on the motivation of the younger generation and interest produces a positive but insignificant effect. The R-squared results were Y-motivation 84.0% and Z-interest 78.2%.
ANALISIS TINGKAT KINERJA SUMBER DAYA MANUSIA ANGGOTA DALAM MENINGKATKAN KEBERHASILAN KOPERASI PEMASARAN SEMBILAN DUA ENAM (STUDI KASUS: DESA SAENTIS, KEC. PERCUT SEI TUAN, KAB. DELI SERDANG, SUMATERA UTARA) Nasution, Khairunnisyah; Sibuea, Mhd. Buhari; Rambe, Nurhabibi
AGRILAND Jurnal Ilmu Pertanian Vol 13, No 1 (2025): Agriland: Jurnal Ilmu Pertanian
Publisher : Universitas Islam sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/agr.v13i1.11662

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh Kinerja Sumber Daya Manusia (SDM) terhadap Keberhasilan Koperasi Pemasaran Sembilan Dua Enam. Metode penelitian yang digunakan adalah pendekatan kuantitatif dengan teknik analisis data menggunakan Partial Least Square (PLS) melalui software SmartPLS. Data diperoleh dari 72 responden yang merupakan anggota koperasi, melalui penyebaran kuesioner. Hasil penelitian menunjukkan bahwa Kinerja SDM memiliki rata-rata skor sebesar 78,56%, sedangkan Keberhasilan Koperasi memiliki rata-rata skor sebesar 81,19%. Uji validitas dan reliabilitas menunjukkan bahwa seluruh indikator dan konstruk penelitian telah memenuhi syarat validitas (convergent dan discriminant validity) serta reliabilitas (Composite Reliability dan Cronbach’s Alpha). Hasil pengujian hipotesis menunjukkan bahwa seluruh dimensi dalam Kinerja SDM, yaitu Pengetahuan, Keahlian, Karakteristik, Kualitas dan Kuantitas Kerja, serta Hubungan Sesama Anggota Koperasi berpengaruh positif dan signifikan terhadap Keberhasilan Koperasi. Secara keseluruhan, Kinerja SDM berpengaruh signifikan terhadap Keberhasilan Koperasi dengan nilai koefisien sebesar 0,772 dan nilai t-statistik sebesar 5,856 (p value = 0,000), yang berarti Ha diterima. Dengan demikian, dapat disimpulkan bahwa peningkatan Kinerja SDM secara signifikan dapat mendorong keberhasilan Koperasi Pemasaran Sembilan Dua Enam.
Co-Authors Abdul Rahman Adelina Lubis Afifuddin Afifuddin, Afifuddin Afifuddin, Afif Agustian Harianto Agustian Hartanto Anggi Prayoga Simanjuntak Apip Gunaldi Dalimunthe Ardiansyah, Kevin Arry Wihardi Pratama Asmaul Husna Aulia, Vityaloka Ayu Ayu Lestari Azwana Azwana Dedi Kusbiantoro Effendi, Ihsan Eral, Mindya Erwin Pane, Erwin Fadhil Pahlevi Hidayat Faiz Ahmad Sibuea Faiz Faiz Ahmad Fauziah Marhanah Pohan Fitriani Fitriani Ginting, Jasa Gustami Harahap, Gustami Hardiansyah Sinaga Insandi, Arief Muhazir Ira Apriyanti Jasa Ginting Jones Simatupang Juwita Tarigan Khairunnas , Khairunnas _ Khairunnisa Rangkuti Kuswardani, Retna A. Kuswardhani, Retna Astuti LINDAWATI Mardiati Mardiati Martina Silaban Mhd Asaad Mhd. Asaad Muhammad Thamrin Muhammad Thamrin Mukhlis Mukhlis Murni Park MZ, Ali Mawali Nasution, Khairunnisyah Nasution, Nurhadida Noer, Zulheri Nurhayati Nurhayati Openius Zai Perangin-angin, Ratna Amenawati Pulungan, Abraham Ismail Putra, Angga Dwi Kelana Rahayu Widya Ningsih Rahmanta Ginting Rahmanta Ginting Rahmanta Rahmanta, Rahmanta Ramadani, Riski Ananda Rambe, Nurhabibi Setiawan, Budi Rezky Sibuea, Siti Rahmah Sihaloho, Leo Frengki Siregar, M. Akbar Siti Rahmah Sibuea Sri Ariani Safitri Sugiono, Nurhabsah Anggraini Suhendra, Boby Sulastri Sulastri Surbakti, Eka Wulandari Tri Martial Tumpal HS Siregar Ujianhati Zega Wanto, Anjar Waty Marlinang Pakpahan Yeni Rachmawati Yudha Andriansyah Putra Zulkarnain Lubis