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All Journal JURNAL ILMU PERTANIAN KUMPULAN JURNAL DOSEN UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA JASc (Journal of Agribusiness Sciences) International Journal of Supply Chain Management JURNAL AGRICA Jurnal Riset Agribisnis dan Peternakan Ihsan: Jurnal Pengabdian Masyarakat AGRISAINS: Jurnal Ilmiah Magister Agribisnis

Muhammad Buhari Sibuea

Universitas Muhammadiyah Sumatera Utara

Author-ID : 701695

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Transportation Veterinary

Published : 26 Documents Claim Missing Document

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Analisis Studi Kelayakan Bisnis Pemanfaatan Limbah Agribisnis Menjadi Energi Alternatif di Kecamatan Tanah Jawa Kabupaten Simalungun Insandi, Arief Muhazir; Kuswardhani, Retna Astuti; Sibuea, M. Buhari
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 1, No 1 (2019): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

This study aims to determine the business feasibility of utilizing agribusiness waste (rice husks and corncobs) into alternative energy in Tanah Jawa District, Simalungun Regency. This research was conducted for six months from June to December 2016. This study analyzed the market and marketing of rice husk waste and corn cobs into charcoal briquettes and analyzed the feasibility of investment in the construction of charcoal briquette installations in Tanah Jawa District, Simalungun Regency. The samples in this study were entrepreneurs of rice refineries and corn refineries spread in Tanah Jawa District, Simalungun Regency. The sampling method used is the saturated sample method, which is a deliberate sampling process wherein because the population is small, all populations are sampled. Samples from rice refineries were 2 refineries, while samples from corn refineries were 4 refineries. Data analysis methods use income analysis, business feasibility financial analysis, and sensitivity analysis. The results showed that the utilization of rice husk waste and corncobs into alternative energy (charcoal briquettes) in Tanah Jawa District, Simalungun Regency was feasible and profitable to be cultivated.

Analisis Faktor-Faktor yang Mempengaruhi Produksi Usahatani Nanas Pada Lahan Gambut di Kecamatan Panai Tengah Kabupaten Labuhanbatu Setiawan, Budi Rezky; Sibuea, Muhammad Buhari; Pane, Erwin
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 1, No 2 (2019): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JULI
Publisher : Universitas Medan Area

This study aims to determine how the influence of land area, number of seedlings, the number of labor and fertilizer simultaneously and partially on pineapple production in Panai Tengah sub-district Labuhanbatu Regency. This research was conducted in the Central Panai District Labuhan Batu District in April to June 2017. Determination of the location was done intentionally (purposive) with the consideration that the pineapple farming in Central Panai District is a farm carried out on the condition of the land with peat soil types and the results of their production have been has a characteristic as panai pineapple. This research is a descriptive study with a quantitative approach. The number of samples was 86 samples. The data used are primary and secondary data. Primary data obtained by interview using a questionnaire. While secular data uses data obtained from the agency. In this research, the initial step taken is to form an equation with the Cobb Doughlas function, then the equation is transformed in the form of a natural logarithm to facilitate multiple regression analysis using the SPSS 19.0 program. The results showed that the factors affecting pineapple production were land area, number of seeds, and number of workers.

Analisis Perbandingan Produksi dan Pendapatan Petani Kopi dengan Benih Bersertifikat dan Tidak Bersertifikat di Kecamatan Siborongborong Sugiono, Nurhabsah Anggraini; Rahmanta, Rahmanta; Sibuea, Muhammad Buhari; Kuswardani, Retna A.
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 3, No 1 (2021): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v3i1.409

Coffee farming has an important role in increasing foreign exchange, expanding employment and increasing farmers' income. Coffee production has not been able to increase, partly because not many farmers have used quality seeds, namely certified seeds. This study aims to determine the differences in production and income of farmers using certified seeds and farmers using uncertified seeds. The research was conducted in Siborongborong District, North Tapanuli Regency, North Sumatra Province, as a center for coffee plantations, from February to March 2020 with 60 farmer respondents, consisting of 30 farmers using certified seeds and 30 who did not. The results showed that coffee production using certified seeds was greater than coffee production using uncertified seeds or significantly different, with a difference of 380.77 kg per hectare. The income of coffee farmers using certified seeds is greater than that of coffee farmers using uncertified seeds, with a difference of Rp. 5,611,997 per hectare. There is a significant difference between the income of coffee farmers who use certified seeds and the income of coffee farmers who use uncertified seeds, where the income of coffee farmers with certified seeds is greater. The calculation results show an increase in production of 1.8 times and an increase in income of 3 times with the use of certified seeds.

Analisis Rantai Pasok Pabrik Resiprene 35 PT Industri Karet Nusantara Eral, Mindya; Sibuea, M. Buhari; Effendi, Ihsan
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 3, No 2 (2021): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JULI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v3i2.813

The research objective was to analyze: The supply chain distribution pattern structure and performance of Resiprene 35 PT Medan Nusantara Rubber Industry. The approach used in this research is qualitative approach. The research type used is qualitative descriptive. The source of the data is obtained from informant, place, event, and document. The sampling technique used is purposive sampling. In order to obtain data validity, data triangulation was used. While the data analysis technique used a quantitative descriptive situational analysis model with score. Based on the results of this study, it can be concluded that: (1) The distribution pattern of Resiprene 35 products is carried out by simplest route, which is carried out directly from the producer to the consumer without using an intermediary (Selling Door to Door). (2) The supply chain structure uses a simple type of supply chain, which consists of suppliers, companies and consumers. (3) The supply chain performance that occurred in Resiprene 35 factories showed a value of 76.15% for the first semester and 78.10% for the second semester. This value is included in the good category. The value of the supply chain of the Resiprene 35 factory which is still good is influenced by the value of responsiveness, agility and asset management which is still still good.

Co-Authors Arry Wihardi Pratama Ayu Ayu Lestari Azwana Azwana Boby Suhendra Effendi, Ihsan Eral, Mindya Erwin Pane, Erwin Fadhil Pahlevi Hidayat Faiz Ahmad Sibuea Faiz Faiz Ahmad Ginting, Jasa Insandi, Arief Muhazir Jasa Ginting Juwita Tarigan Khairunnas , Khairunnas _ Kuswardani, Retna A. Kuswardhani, Retna Astuti Mardiati Mardiati Muhammad Thamrin Muhammad Thamrin Nurhadida Nasution Rahmanta Ginting Rahmanta Ginting Rahmanta Rahmanta, Rahmanta Setiawan, Budi Rezky Siti Rahmah Sibuea Sugiono, Nurhabsah Anggraini Ujianhati Zega Yudha Andriansyah Putra

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