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All Journal Jurnal Agrista JASc (Journal of Agribusiness Sciences) JURNAL AGRICA Journal of Sylva Indonesiana Makara Human Behavior Studies in Asia Jurnal Ilmiah Ilmu Terapan Universitas Jambi Baileo: Jurnal Sosial Humaniora
Tavi Supriana
Program Studi Agribisnis, Fakultas Pertanian Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Humanities Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences

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ANALISIS INVESTASI USAHA PEMBESARAN IKAN MAS SECARA INTENSIF DI KABUPATEN ACEH TENGGARA Kalidah, Kalidah; Supriana, Tavi; Ginting, Rahmanta
JURNAL AGRICA Vol 3, No 2 (2010): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (560.411 KB) | DOI: 10.31289/agrica.v3i2.995

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui tingkat kelayakan Usaha Pembesaraan Ikan Mas Secara Intensif baik pada kolam air tenang maupun pada kolam air deras, mengetahui perbedaan tingkat keuntungan usaha pembesaran ikan mas dengan menggunakan sistem kolam air tenang dan kolam air deras, serta mengetahu masalah apa Baja yang dihadapi dan upaya apa yang sudah dilakukan petani untuk mengembangkan agribisnis ikan mas di Kabupaten Aceh Tenggara. Metode penelitian diawali dengan penentuan daerah penelitian secara purposive, yaitu Kecamatan Lawe Bulanyang merupakan sentra produksi ikan mas di Kabupaten Tenggara, mengambil dua desa sampel. Dari hasil penelitian dapat diambil kesimpulan bahwa Usaha pembesaran ikan mas secara intensif baik dengan sistem kolam air tenang maupun kolam air deras menguntungkan. Keuntungan pada kolam air tenang Rp. 5.634.875 per siklus usaha dan pada kolam air deras rata – rata Rp. 19.600.000, dengan (R/C) rata — rata 1.31 untuk kolam air tenang dan 1.56 untuk kolam air deras. Titik impas dialami pada volume produkdi rata — rata 1.197 kg untuk kolam air tenang dan 2.523 kg untuk kolam air deras. Dengan pendekatan harga usaha mengalami impas pada harga rata – rata Rp. 10.324 untuk kolam air tenang dan Rp. 9.345 untuk kolam air deras. Dari analsisis investasi yang dilakukan usaha pembesaran ikan mas pada kolam air tenang layak untuk dilakukan dengan nilai kriteria investasi Net B/C = ( 2.20 ), Net Present Value ( NPV ) bernilai positif yaitu Rp. 22.352.000 Dan internal Rate of Return (IRR) sebesar 59 %, lebih besar dari tingkat bunga 18 %. Demikian juga halnya pada kolam air deras, dimana Net B/C sebesar 2.42, NPV sebesar Rp. 54.986.000 dan IRR sebesar 62 %. Waktu yang diperlukan untuk pengembalian modal investasi (Payback Period) untuk kolam air tenang 2.19 tahun dan kolam air deras 1.88 tahun.
FAKTOR PENENTUAN BIAYA PRODUKSI PADI DI SUMBERTANI, TALAWI, BATU BARA Saragih, Veny Betsy; Supriana, Tavi; Chalil, Diana
Jurnal Agrista Vol 23, No 2 (2019): Volume 23 Nomor 2 Agustus 2019
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Abstrak, Nasi yang diolah dari padi adalah makanan pokok orang Indonesia. Banyak orang Indonesia bekerja sebagai petani, terutama di daerah pedesaan. Tujuan petani di pertanian padi adalah untuk mendapatkan keuntungan dengan biaya rendah. Ada dua cara untuk meningkatkan laba apakah meningkatkan produksi atau mengurangi biaya produksi. Tetapi banyak petani tidak tahu bagaimana kombinasi input mempengaruhi biaya produksi. Tujuan dari penelitian ini adalah untuk menganalisis bagaimana pengaruh harga faktor produksi terhadap biaya produksi pada usahatani padi sawah di Sumbertani, Talawi, Batubara. Metode pengambilan sampel yang digunakan adalah accidental sampling. Jumlah sampel yang dikumpulkan sebanyak 79 petani. Metode analisis data yang digunakan adalah regresi linier berganda dengan perangkat lunak SPSS 15 dan Eviews 6. Analisis menunjukkan dengan perhitungan oportunitas bahwa biaya tenaga kerja, harga pupuk, harga pestisida, dan produksi secara signifikan positif pada biaya produksi beras tetapi harga benih dan sewa traktor tidak berpengaruh. Determinant Factors of Production Cost of Paddy in Sumbertani, Talawi, Batu Bara Abstract, Rice which is processed from paddy is the staple food of Indonesians. Many of Indonesians are working as farmers, especially in rural areas. The purpose of farmers in paddy farm is to gain profits with a low costs. There are two ways to increase profits whether increase production or reduce production costs. But many farmers do not know how the input combination influencing cost production. The purpose of this study was to analyze how the influence of the price of production factors to the cost of production on paddy rice farming in Sumbertani, Talawi, Batubara. The sampling method used was accidental sampling. The number of samples collected as many as 79 farmers. Data analysis method used is multiple linear regression with SPSS software tools 15 and Eviews 6. The analysis showed with the oportunity calculation that the labor cost, the price of fertilizer, pesticide prices, and production significantly positive on the production cost of rice but the price of seed and the rent of tractor has no effect.
The Role of Ex-Migrant Worker Enterprise Toward Local Economic Development and Factors that Influence Income of Ex-Migrant Enterprise in Sumatera Utara Province Supriana, Tavi; Nasution, Vita Lestari
Makara Human Behavior Studies in Asia Vol. 14, No. 1
Publisher : UI Scholars Hub

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Abstract

The objective of research are: to analyze the role of the small scale enterprise of the ex-migrant workers towards the development of job opportunities and the empowerment of local economy as well as to analyze several factors that influence ex-migrant workers enterprise income. The research was carried out in North Sumatera Province. The descriptive analysis and the multiple linear regression analysis are used to analyze the data. The result of the research shows the small scale enterprise of the ex-migrant workers have important role for creating job opportunities. With assumption - every ex-migrant workers run a business and recruit minimum one worker - so the unemployment decrease as many as 123.226 people or 20,53% of the total unemployment in North Sumatera. The ex-migrant workers also have a role in the empowerment of the people economy. They work in the micro, small, medium enterprise which is the pillar of the national economy. The result of the research also shows that capital and the number of workers employed influence the income of ex-migrant enterprise. The addition capital of Rp1,000,000,00 will raise as much as Rp201,000.00 of income, and the addition of 1 worker will raise income as much as Rp44,757.562. Education, technical supporting and advance supporting done by government did not influence the income of ex-migrant enterprise. The implication is, government need to initiate the new model of technical supporting and advance supporting for exmigrant enterprise.
Persepsi Petani Terhadap Pola Tanam Dengan Sistem Rotasi Tanam (Padi-Kacang Hijau-Padi) di Desa Paya Rengas Kabupaten Langkat Mailina Harahap, Mailina; Supriana, Tavi; Mei Br Kabeakan, Nana Trisna; Yustriawan, Dian
JASc (Journal of Agribusiness Sciences) Vol 6, No 2 (2022): "JASc" JOURNAL OF AGRIBUSINESS SCIENCES
Publisher : JASc (Journal of Agribusiness Sciences)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jasc.v6i2.11007

Abstract

Intensifikasi merupakan salah satu upaya untuk meningkatkan produktivitas pertanian yaitu dengan metode pengaturan pola tanam (cropping pattern). Rotasi tanam antara tanaman padi dengan palawija maupun hortikultura merupakan salah alternatif yang bijak untuk tetap mempertahankan produktivitas dan kesuburan lahan, dan perekonomian petani. Pola rotasi tanam merupakan salah satu konsep sistem pertanian berkelanjutan yaitu mementingkan keberlanjutan berlangsungnya pola usahatani pada masa yang akan datang. Pertanian berkelanjutan sebagai pengelolaan sumberdaya pertanian untuk memenuhi perubahan kebutuhan manusia sambil mempertahankan atau meningkatkan kualitas lingkungan dan melestarikan sumberdaya alam, dengan memperhatikan input-input pertanian yang ramah lingkungan (Reijntjes,et al .2004). Desa Paya Rengas Kecamatan Hinai merupakan salah satu desa di Kabupaten Langkat dengan mata pencaharian penduduknya sebagian besar adalah petani. Adapun komoditi utama yang dihasilkan oleh petani adalah padi yang diusahakan dengan pola tanam rotasi tanam padi-kacang hijau- padi. Sampel penelitian berjumlah 40 petani pola rotasi tanam padi-kacang hijau-padi dan teknik pengambilan sampel dengan purposive sampling. Teknik analisis data adalah analisis deskriptif dan kuantitatif. Hasil penelitian menunjukkan bahwa persepsi responden terhadap pola tanam rotasi tanam pada indikator 90,83%, indikator ekonomi 86,83%, indikator sosial 95% dan indikator lingkungan 93,16%. Secara keseluruhan persepsi responden terhadap pola tanam rotasi tanam adalah sangat baik.
Analysis of the Contribution of Utilization of Non-Wood Forest Products to the Income (Case Study at Some Village Communities Around the Forest of North Tapanuli Regency, North Sumatra, Indonesia) Pandiangan, Donna Christy; Supriana, Tavi; Nuryawan, Arif
Journal of Sylva Indonesiana Vol. 6 No. 02 (2023): Journal of Sylva Indonesiana
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsi.v6i02.10236

Abstract

The contribution of forest in North Tapanuli Regency can increase the economic income of the local community through the use of Non-Wood Forest Products (NWFPs). Most village communities around the forests of North Tapanuli Regency have used NWFPs for generations to meet their needs. This study aims to analyze the value of the contribution of NWFPs to the income of village communities to determine the level of community dependence on these forest resources. Knowing the value of the contribution of NWFPs can be used as recommendations for policymakers to allocate increasingly scarce NWFPs and distribute the benefits of NWFPs fairly and optimally. This research was conducted in five Districts in North Tapanuli Regency considering that there are still many people who live depend on NWFPs. The research method was carried out by field observations and interviews using questionnaires, with a total sample of 98 respondents. Respondents were taken using the purposive sampling method. Respondent identification was done through the snowball technique. Data analysis of the contribution value was carried out by calculating the total income of the community, such as incomes sourced from NWFPs and other income. The results showed that the monthly income of villagers outside of NWFPs was in the range of IDR 1,000,000 – 2,000,000. Then the contribution of NWFPs to the income of villagers around the forest was 74.9% of income outside of NWFPs
MEASURING THE SUSTAINABILITY OF RED CHILI AGRIBUSINESS SYSTEM IN NORTH SUMATERA PROVINCE, INDONESIA Novita, Desi; Supriana, Tavi; Sirozujilam, Sirozujilam; Lubis, Satia Negara
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 8 No. 1 (2024): Volume 8, Nomor 1, June 2024
Publisher : LPPM Universitas Jambi

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Abstract

Sustainable agriculture is an important factor in preserving sustainable development in an area. Red chili is a commodity that has a strategic role in the agricultural sector. This research aims to measure the endemic index in the red chili agribusiness system in North Sumatera Province. Data collection was carried out through in-depth interviews involving farmers, marketers, extension workers, and local governments using five dimensions of climbing. The data analysis method used was Multi-Dimensional Scaling (MDS), called RAP-Chili (Rapid Appraisal for Chili). The results show that the combined index for the red chili agribusiness system in this province is quite sustainable, with an index value of 58.94. Only one dimension is included in the high desire index level (78.35), namely the environmental dimension. Meanwhile, the other four dimensions are at the level of the quite desirable category, namely the economic dimension (52.82), the socio-cultural dimension (57.30), the partnership dimension (54.24), and the institutional dimension (51.98). Overall performance can be improved by making improvements in each dimension. Therefore, policy planning for developing the red chili agribusiness system must improve weak indicators and impact existing dimensions. Environmental aspects regarding land suitability, climate, and fertility must continue to be improved, considering that agriculture in Indonesia is still very dependent on natural resource factors.
Cattle, Culture, and Calculations: a Logistic Regression Analysis of Livestock Selling Decisions in Deli Serdang, Indonesia Anggraini, Silvia; Supriana, Tavi; Tafsin, Ma’ruf
Baileo: Jurnal Sosial Humaniora Vol 3 No 1 (2025): September 2025
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/baileofisipvol3iss1pp136-154

Abstract

This study examines the factors influencing farmers’ decisions to sell beef cattle in Deli Serdang Regency, Indonesia, using a logistic regression approach. The research was conducted in two sub-districts—Pancur Batu and Hamparan Perak—between November 2024 and January 2025. A purposive sampling method was used to define the target population, while snowball sampling recruited 40 respondents, beginning with four initial informants. Both qualitative insights and quantitative logit modeling were employed to analyze the data. Findings indicate that six independent variables collectively explain 42% of the variance in selling decisions. Partially, perceived cattle prices and religious festive moments significantly influence sales behavior. Higher price perception increases the likelihood of selling, whereas factors such as cattle quality, household needs, and herd size tend to discourage it—highlighting the role of livestock as both economic buffer and cultural asset. This study contributes novel insights by integrating cultural values with economic rationality in modeling farmers’ decision-making. It underscores the importance of recognizing localized socio-economic dimensions in shaping agrarian policy, livestock trade strategies, and evidence-based rural development programs. The study recommends that future research on rural economic behavior explicitly incorporate cultural variables as critical determinants in agricultural decision-making processes.
Co-Authors Ali Djamhuri Anggraini, Silvia Arif NURYAWAN Kalidah, Kalidah Mailina Harahap, Mailina Mei Br Kabeakan, Nana Trisna Nasution, Vita Lestari Pandiangan, Donna Christy Rahmanta Ginting Satia Negara Lubis Sirozujilam, Sirozujilam Tafsin, Ma’ruf Veny Betsy Saragih Yustriawan, Dian