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All Journal Journal of Agribusiness and Community Empowerment (JACE) JURNAL LENTERA BISNIS Jurnal Pengabdian Masyarakat Bidang Sosial dan Humaniora Journal of Agriculture (JoA) Jurnal Ekonomi dan Binsis JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian
Roni Afrizal
Politeknik Pertanian Negeri Payakumbuh
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Social Sciences Veterinary

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Analisis Sistem Kemitraan Petani Penangkar dan PT. Pertani dengan PT. Citra Nusantara Mandiri Melani Anisa Fitri; Roni Afrizal; Yuliandri Yuliandri
Journal of Agribusiness and Community Empowerment (JACE) Vol. 1 No. 1 (2018): September
Publisher : Politeknik Pertanian Negeri Payakumbuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.605 KB) | DOI: 10.32530/jace.v1i1.25

Abstract

The existence of PT. CNM Solok becomes very important as one of the guarantor of the availability of Indonesian corn seeds in order to keep corn production in a sustainable manner. In operation PT. CNM Solok in cooperation with PT. Pertani and farmer breeder. During the partnership there were two barriers: the delay in product distribution and the late payment of the contract. The purpose of this research is (1) Analyzing the partnership pattern applied by PT. CNM Solok with farmer breeders and PT. Pertani, (2) Analyze the evaluation of partnership implementation implemented by PT. CNM Solok with farmer breeders and PT. Pertani, (3) Compare the income level of the breeder farmer with regional income standard when partnering with PT. CNM Solok, (4) Describe the level of satisfaction of both partners of PT. CNM Solok is farmer breeders and PT. Pertani to the way the partnership so far.  This research was carried out for 2 months from the date of February 20, until May 19 2018 at PT. Citra Nusantara Mandiri Solok, Solok City, West Sumatra. The study used primary data (interviews and contract documents of partnership) and secondary data were processed descriptively qualitative. Partnership pattern of PT. CNM Solok with farmer breeder ie plasma core. While the partnership pattern of PT. CNM Solok with PT. Pertani is subcontracted. The implementation of the partnership has not been fully realized. Farmers income is lower than UMP with a land area of 0.25 hectares. Partners have been satisfied with existing partnerships
Analisis Risiko Panen Tandan Buah Segar Kelapa Sawit di PT. Perkebunan Nusantara III Kebun Batang Toru Afdeling II Sipisang Tapanuli Selatan Sumatera Utara Fedri Ibnusina; Puja Satria; Roni Afrizal
Journal of Agribusiness and Community Empowerment (JACE) Vol. 2 No. 1 (2019): March
Publisher : Politeknik Pertanian Negeri Payakumbuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (472.552 KB) | DOI: 10.32530/jace.v2i1.59

Abstract

Kebun Batang Toru adalah salah satu Kebun PT. Perkebunan Nusantara III yang bergerak di bidang perkebunan karet dan kelapa sawit dengan produk tandan buah segar (TBS) dari kelapa sawit. Kebun Batang Toru menguasai hak kepemilikan 4.097,37 Ha yang terdiri dari 7 Afdeling (Karet dan Kelapa Sawit), salah satunya afdeling II Sipisang yang memiliki komoditas perkebunan kelapa sawit. Afdeling II Sipisang memiliki total luas 518,25 Ha, dengan luas lahan untuk komoditas kelapa sawit adalah 146 Ha. Kegiatan panen dan pasca panen dilakukan di PT. Perkebunan Nusantara III Batang Toru tanaman II afdeling Sipisang seperti pengurangan buah dan transportasi TBS ke titik pengumpulan. Tujuan dari penelitian ini adalah untuk menganalisis seberapa besar kehilangan hasil dan kemungkinan risiko insiden TBS kelapa sawit pasca panen. Jumlah kehilangan pascapanen TBS yang diperoleh adalah 7, 05percents dari total TBS yang dihasilkan. Kerugian terletak di tanah ke titik pengumpulan. Dampak kerugian pasca panen dari total TBS kelapa sawit adalah Rp 2.209.160,53 dengan probabilitas kejadian 4,4 persen.
ANALISIS STRATEGI PEMASARAN RENDANG GADIH MELALUI PLATFORM SHOPEE UNTUK MENINGKATKAN PENJUALAN Ikka Ade Sophia; Roni Afrizal; Alfikri Alfikri
JURNAL LENTERA BISNIS Vol. 14 No. 2 (2025): JURNAL LENTERA BISNIS, MEI 2025
Publisher : POLITEKNIK LP3I JAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34127/jrlab.v14i2.1475

Abstract

Rendang Gadih implements digital marketing and is able to increase sales through the shopee platform. The purpose of this research is to analyze the marketing strategy implemented by Rendang Gadih. This research uses a descriptive qualitative approach with data collection methods in the form of interviews, observation, and documentation. The data analysis technique uses the interactive data analysis technique of the Miles and Huberman model (2014): Data reduction, Data presentation and Conclusion drawing. The strategy analyzed refers to the concept STP (Segmentation, Targeting and Positiong) and the 4P marketing mix (Product, Price, Place, Promotion). The results showed that Rendang Gadih applies demographic, geographic, and psychographic segmentation and focuses the target market on consumers outside West Sumatra through digital marketing. Product positioning is strengthened through branding supported by government awards and customer loyalty. The marketing mix strategy is actively implemented through the presence of product variants, the application of psychological pricing and price bundling, the utilization of Shopee CRM and promotions through Shopee Live, Shopee Ads, and Shopee Campaigns. The implementation of this strategy is proven to have a positive impact on sales. This research is expected to be a reference for other UMKM  in optimizing digital marketing to increase competitiveness
The Biosaka Efficiency in Supporting Income from Hydroponic Vegetable Cultivation Business Kumbara Kumbara; Silfia Silfia; Roni Afrizal
JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian Vol. 10 No. 1 (2025)
Publisher : Department of Agribusiness, Halu Oleo University Jointly with Perhimpunan Ekonomi Pertanian Indonesia - Indonesian Society of Agricultural Economics (PERHEPI/ISAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/jia.v10i1.1666

Abstract

Conventional hydroponics faces nutrient efficiency challenges, impacting profitability and business sustainability. This study is important because it attempts to address these issues through a more economical integration of AB-Mix and Biosaka. This study aims to evaluate the economic efficiency of AB-Mix 37.5% and Biosaka 62.5% compared to the 100% AB-Mix method in hydroponic cultivation. This study uses a case study method at Eco-Hydro, conducted in February–June 2024 in a small hydroponic facility with 400 planting holes. Data were collected through field observations and interviews with 10 hydroponic business actors in Limapuluh Kota Regency. Quantitative analysis includes the calculation of the R/C Ratio and cash flow projections for three years. The results show that the combination of AB-Mix and Biosaka produces an R/C Ratio of 1.4, compared to 1.02 in the 100% AB-Mix method. The net profit per period reached Rp366,219 for the combination of AB-Mix and Biosaka, much higher than Rp24,136 in the 100% AB-Mix method. Cash flow projections show a cumulative income of Rp8,428,896 in three years, confirming the superior economic efficiency of this combination method.
Stakeholder Characteristics in the Pentahelix Model for Digital Integrated Farming Communities Koper-Tani Kumbara Kumbara; Silfia Silfia; Roni Afrizal
JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian Vol. 10 No. 3 (2025)
Publisher : Department of Agribusiness, Halu Oleo University Jointly with Perhimpunan Ekonomi Pertanian Indonesia - Indonesian Society of Agricultural Economics (PERHEPI/ISAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/jia.v10i3.1861

Abstract

The agricultural sector in Indonesia still faces various individual challenges with multiple roles, limited market access, low supply chain transparency, and minimal adoption of digital technology that can improve the efficiency of farming businesses. Digitalization of integrated farming communities is a potential solution to overcome these challenges. This study aims to analyze the characteristics and roles of stakeholders in the pentahelix model for the development of digital farming communities. The research method employs a qualitative descriptive approach, utilizing hybrid survey techniques (online and offline) to collect data from 60 respondents across various regions. Data were analyzed using qualitative descriptive methods with data visualization techniques. The analysis stages consist of: reduction (selection of relevant data), visualization by grouping each component of the question interpreted in the form of a percentage, drawing conclusions to state the dominant factors and implications based on stakeholder characteristics, and determining their roles in the form of a pentahelix model. The study's results showed that the majority of stakeholders possess characteristics that are ready to adopt digital technology, with the primary needs being market access, increasing farmer capacity, and environmental sustainability. The characteristics of the pentahelix model involve Farmer Business Actors, Consumer Society, Academics and/or Agricultural Practitioners, Government, and the Koper-Tani Media Platform, which plays a crucial role in supporting the development of integrated digital farming communities.
Value at Risk and Markowitz Portfolio Optimization in Agricultural Sector Stocks Vicka Pramudya Putra; Roni Afrizal; Arnayulis Arnayulis; Azzukhruf Ariliusra
Journal of Agriculture Vol. 5 No. 02 (2026): Call for Papers July 2026
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v5i02.8914

Abstract

This study examines market risk in agricultural sector stocks listed on the Indonesia Stock Exchange (IDX) using the Value at Risk (VaR) approach based on historical simulation, both at the individual stock level and at the portfolio level. The data employed consist of daily closing price time series from January 2025 to December 2025, covering AALI, NSSS, TAPG, and SMAR. The estimation of portfolio VaR was preceded by the calculation of returns, expected returns, variances, standard deviations, and the variance–covariance matrix, which were subsequently utilized to construct the optimal portfolio under the Markowitz mean–variance framework. VaR was then measured at confidence levels of 90%, 95%, and 99%, assuming an initial investment value of IDR 1,000,000. The findings indicate that individual stock VaR increases as the confidence level rises, suggesting the presence of tail risk in the return distribution over the observation period. TAPG and NSSS consistently exhibit the highest VaR values, whereas AALI demonstrates relatively lower risk at the 90% and 95% confidence levels. The optimal portfolio comprises NSSS (59.49%), TAPG (28.27%), and SMAR (12.24%), yielding an expected portfolio return of 0.43% and a risk level (standard deviation) of 0.01899. The portfolio VaR is lower than that of the highest-risk individual stocks across the 90% and 95% confidence levels, underscoring the role of diversification and optimal weighting in mitigating downside risk.
Peningkatan Kapasitas Manajemen dalam Penilaian Kesehatan Keuangan Koperasi Konsumen Syariah Pegawai Negeri Heri Faisal Harahap; Vicka Pramudya Putra; Roni Afrizal; Arnayulis Arnayulis; Veronice Azzukhruf Ariliusra
ABDISOSHUM: Jurnal Pengabdian Masyarakat Bidang Sosial dan Humaniora Vol. 4 No. 4 (2025): Desember 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdisoshum.v4i4.7026

Abstract

Cooperative health serves as a primary indicator of business credibility; however, the Koperasi Konsumen Syariah Pegawai Negeri Politeknik Pertanian Negeri Payakumbuh (KKSPN-PPNP) encounters significant obstacles in conducting systematic assessments due to limitations in human resource competence and the persistence of semi-manual reporting systems. The absence of such measurable evaluations negatively impacts the cooperative's internal accountability and its external bargaining position. This community service initiative aims to enhance the board's managerial capacity in independently compiling health assessment documents, in strict adherence to the Regulation of the Deputy for Supervision of the Ministry of Cooperatives and SMEs Number 06/PER/DEP.6/IV/2016. Employing a Participatory Action Research (PAR) approach, the program was implemented through a structured framework comprising socialization, classical training, and intensive mentoring to thoroughly analyze the seven vital aspects of health assessment. The results indicate a significant improvement in the administrators' technical understanding regarding financial ratio analysis and the implementation of early risk mitigation strategies. The primary output of this program is the generation of a valid Cooperative Health Assessment Report, which functions as an instrument of transparency during the Annual Members' Meeting (RAT) and serves as a strategic prerequisite for accessing banking financing. This achievement establishes a foundation for cooperative governance that is increasingly adaptive, accountable, and competitive.
Consumer Perceptions of the Influence of Brand Image, Store Atmosphere, Promotions and Product Innovation on Coffee Purchasing Decisions Nurul Hidayati Hafizza; Darnetti Darnetti; Roni Afrizal
Jurnal Ekonomi & Bisnis Vol 5 No 1 (2026): Jurnal Ekonomi dan Bisnis
Publisher : Politeknik Baubau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57151/jeko.v5i1.1049

Abstract

Consumer purchasing decisions are processes influenced by various factors before consumers decide to buy a product or service. This study aims to analyze the effect of brand image (X1), store atmosphere (X2), promotion (X3), and product innovation (X4) on consumer purchasing decisions at Cafe Ribian in Payakumbuh City. The research employs a descriptive quantitative method, with data collected through questionnaires. The sample consists of 100 respondents who are customers of Cafe Ribian, selected using a purposive sampling technique. Data analysis was conducted using multiple linear regression with IBM SPSS version 26 to examine the partial and simultaneous effects of the variables on purchasing decisions. The results indicate that brand image, store atmosphere, promotion, and product innovation have positive and significant effects on purchasing decisions, both partially and simultaneously. These findings highlight the importance of strengthening brand image, creating a comfortable store atmosphere, implementing effective promotional strategies, and continuously innovating products to enhance consumer purchasing decisions in the cafe sector.
Co-Authors Alfikri Arnayulis, Arnayulis Azzukhruf Ariliusra Darnetti Darnetti Heri Faisal Harahap Ibnusina, Fedri Ikka Ade Sophia Kumbara Kumbara Melani Anisa Fitri Nurul Hidayati Hafizza Puja Satria Silfia Silfia Veronice Azzukhruf Ariliusra Vicka Pramudya Putra Yuliandri, Yuliandri