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All Journal Jurnal Fakultas Pertanian Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Journal of S&T Policy and R&D Management Proceeding SENDI_U Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Indonesian Journal of Socio Economics Agrisocionomics: Jurnal Sosial Ekonomi Pertanian INSIST (International Series on Interdisciplinary Research) Abdimas Galuh : Jurnal Pengabdian Kepada Masyarakat
Tomy Perdana
Program Studi Agribisnis Fakultas Pertanian, Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Arts Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Nursing Public Health Social Sciences Other

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ANALISIS PENGELOLAN RISIKO RANTAI PASOK TEH PTPN VIII KEBUN RANCABALI UNIT SINUMBRA (Studi Kasus: PTPN VIII Kebun Rancabali Unit Sinumbra, Kecamatan Rancabali, Kabupaten Bandung, Jawa Barat) Prabawari, Maria Vincentia Sista; Perdana, Tomy
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 9, No 2 (2023): Juli 2023
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v9i2.10291

Abstract

Tea is one of the plantation commodities in Indonesia which has a production ranking in the top 10 in the world according to FAO data (2022). However, according to data from the Central Statistics Agency, tea exports in Indonesia have decreased in the last 10 years. PTPN VIII which produces tea has a broad global market, which has the 10 largest export destination countries. The decline in exports may show the need for good supply chain management with product standards and quality that can compete with other countries' products then, an effectively managed supply chain is needed. Difficulties that arise in agricultural supply chains such as perishability, seasonality, varying quality, and requiring a lot of space. This study focuses on supply chain risk at PTPN VIII Kebun Rancabali Sinumbra Unit as one of the units which position of the Sinumbra Unit in PTPN VIII Region III shows 9% and is in the eighth order of the nine existing plantations in Region III. The use of a fishbone diagram as a mapping for the risks obtained, then followed by the FMEA method to determine risk priorities and the AHP method as a tool for determining priorities in making decisions on mitigation actions. The results of this research are 18 risks in supply chain risk mapping using a fishbone diagram, then four supply chain variables are found, namely, plan, source, make, and delivery with a total of 10 risks that are the priority. Risks that are prioritized based on calculations using the FMEA method come from the plan variable, namely the work target for the production of raw materials is not implemented. All of these priority risks are then included in the AHP method for decision-making in alternative mitigation strategies, indicating the variable plan with the risk of processing work targets not being implemented is a priority in taking mitigation actions including periodic machine maintenance, increasing supervision of workers, and evaluation every six months for RKAPP.
Development of Horticultural Supply Chain with Value Co-Creation to Improve Farmers' Competitiveness and Incomes Azka, Muhammad; Samangi, Arfina; Naufal, Muhammad; Perdana, Tomy
International Series on Interdisciplinary Science and Technology Vol. 4 No. 1 (2019)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ins.v4i1.205

Abstract

Vegetables are one of the horticultural commodities that have high economic value and opportunity in the market. However, vegetables supply chain in Indonesia is often identified with the traditional supply chain of long marketing chains, difficult market access for farmers, low competitiveness, farmers’ low income, and injustice to supply chain actors, especially between farmers and wholesalers. In creating a structured supply chain, value co-creation intervention applied to synergize farmers and wholesalers in Ciwidey Sub-district to understand each other’s problems then seek solutions to solve them. This research has been conducted in Ciwidey Sub-district, West Java. This research aims to measure the competitiveness and farmers income of each wholesaler’s group before and after value co-creation intervention. The result shows that variables competitiveness and income of Sari Hejo Farmer Group and Hidayah Alam Farmer Group have significant positive changed, while one of three indicator variable of competitiveness has not significantly changed.
Building a Sustainable Circular Agri-Food Supply Chain For Rural Producer Organization Andika, Alif; Perdana, Tomy; Chaerani, Diah; Utami, Hesty Nurul
Agrisocionomics: Jurnal Sosial Ekonomi Pertanian Vol 9, No 2 (2025): June 2025
Publisher : Faculty of Animal and Agricultural Science, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/agrisocionomics.v9i2.25170

Abstract

The development of a sustainable circular agri-food supply chain for rural producer organizations is essential to address the challenges of food loss, agricultural waste management, and resource efficiency. This study explores the integration of circular economy principles within the vegetable supply chain of rural producer organization, emphasizing the utilization of waste as a resource through technologies. Using a mixed-methods approach, the research analyzes the current state of waste management practices, quantifies losses across production and post-harvest stages, and identifies opportunities for improvement. The findings highlight significant inefficiencies in waste utilization, revealing that daily losses result in financial losses amounting to 4-10% of potential revenue. A sustainable circular supply chain model is employed to analyze and coordinate the interdependencies and decision-making processes among stakeholders, ensuring efficient resource allocation, effective waste management, and the integration of circular economy principles to achieve sustainability outcomes. By aligning production processes with circular economy principles, rural producer organizations can reduce environmental impacts, improve economic resilience, and contribute to the long-term sustainability of the agri-food supply chain.
Kehilangan Pasca Panen Berdasarkan Perbedaan Tata Kelola pada Rantai Pasok Paprika Tobing, Odelia Faustina Br.; Perdana, Tomy; Sadeli, Agriani Hermita
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 11, No 2 (2025): Juli 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v11i2.19016

Abstract

Post-harvest losses remain a major challenge in the paprika supply chain, particularly in agricultural regions such as West Bandung Regency. Variations in supply chain governance practices across different types of suppliers are suspected to contribute to differing levels of post-harvest losses. This study aims to identify and estimate post-harvest losses in paprika under different supply chain management systems. A multi-case study approach was employed, focusing on three types of suppliers in West Bandung: farmer groups, cooperatives, and independent collectors. A qualitative method was used, with descriptive analysis of post-harvest loss estimations based on data collected through interviews and field observations. The results indicate that the highest total post-harvest loss occurred in farmer groups (3.55%), followed by cooperatives (1.82%), and the lowest in independent collectors (1.12%). These findings suggest that differences in supply chain governance significantly influence post-harvest loss levels. Losses are predominantly caused by technical issues such as improper harvesting methods, overproduction, prolonged storage, and damage during transportation. The implementation of contractual systems and strong relational ties between buyers and sellers facilitates more secure product off-take, thereby reducing losses. Meanwhile, the spot market serves as an alternative sales channel for downgraded paprika with declining quality.
Penguatan Kapasitas Kewirausahaan Petani Ubi Jalar (Pengabdian Kepada Masyarakat di Desa Arjasari, Kecamatan Arjasari) Mukti, Gema Wibawa; Perdana, Tomy; Utami, Hesty Nurul; Qanti, Sara Ratna; Sari, Dwi Novanda; Budiman, Muhammad Arief
Abdimas Galuh Vol 7, No 2 (2025): September 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v7i2.19136

Abstract

Petani memiliki peranan yang penting dan vital dalam pembangunan ekonomi di daerah perdesaan. Pertanian adalah sektor usaha yang sangat bergengsi, karena sangat berperan dalam menyediakan bahan pangan bagi umat manusia. Kegiatan pengabdian pada masyarakat (PPM) ini lebih menitikberatkan pada penguatan kapasitas kewirausahaan yang telah dimiliki petani di wilayah Arjasari Kabupaten Bandung. Metode pelaksanaan PPM adalah dengan pelatihan dan pendampingan kepada petani pelatihan bertujuan untuk memberikan pengetahuan tentang kewirausahaan dan manajemen bisnis, sedangkan pendampingan dilakukan untuk memastikan proses perubahan perilaku petani dapat berlangsung secara berkesinambungan. Kegiatan PPM, selain untuk membantu petani agar menjadi lebih berdaya dan berkembang usahataninya, kegiatan ini juga menjadi salah satu media untuk menjalin silaturahmi yang lebih baik antara Fakultas Pertanian dengan petani penggarap lahan Arjasari. Hal ini diharapkan dapat mengoptimalkan fungsi lahan Arjasari, sebagai tempat pembelajaran, dan juga lahan bernilai ekonomis bagi petani setempat. Dukungan berbagai pihak seperti Desa, Media Dan masyarakat itu sendiri sangat diperlukan, terutama untuk mendukung penguatan kelembagaan petani dan pemasaran hasil panen petani, sehingga dapat meningkatkan kesejahteraan petani.
Kajian Pengembangan Model Ekonomi Sirkular (Circular Economy) Cabai sebagai Upaya Pengembangan Model Rantai Pasok Pertanian Berkelanjutan di Kabupaten Bogor Sopyandi, Dede; Perdana, Tomy; Kusumawati, Riny
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 10, No 2 (2024): Juli 2024
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v10i2.14158

Abstract

The loss of food and agricultural waste continues to pose challenges to sustainable agricultural development. The circular economy approach is believed to be able to address these challenges. However, the implementation of this approach requires the participation of all stakeholders in the supply chain, which must be coordinated through governance. Chili peppers are a high-value commodity that has the potential to generate income for farmers. This paper aims to understand how supply chain governance supports the implementation of a circular economy to minimize food loss and maximize the utilization of agricultural waste in chili pepper commodities. This study uses a mixed-method analysis, combining quantitative survey data and qualitative Focus Group Discussions (FGD). The chili pepper supply chain in Bogor Regency, West Java, Indonesia, is used as a case study. There are eight patterns in the chili pepper supply chain. The results show that 52.8% of food is lost along the traditional market-oriented chili pepper supply chain. In contrast, the food loss in the vegetable supply chain, which prioritizes modern markets (hotels and restaurants), is only 11%. This study finds that supply chain governance, including coordinated production planning, sales systems, price mechanisms, packaging systems, and low-quality product management, all contribute to reducing food loss based on circular economy principles. Regarding agricultural waste, the majority of chili pepper farmers (95%) do not manage their agricultural waste properly. Therefore, it is important to connect the supply and demand of agricultural waste and improve knowledge among farmers. This paper concludes that coordination and information exchange among supply chain actors are necessary to address the issues of food loss and agricultural waste.
Analisis Kehilangan Hasil Pada Rantai Pasok Komoditas Pakcoy (Brassica rapa L.) Rahmani, Alya; Perdana, Tomy; Setiawati, Fitri Sulis
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 10, No 2 (2024): Juli 2024
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v10i2.13873

Abstract

Food loss of pakcoy commodity at each stage of the supply chain causes losses to the company. The purpose of this study is to calculate the percentage, identify the causes of food loss and strategies that can be done to reduce food loss in the pakcoy commodity supply chain at CV. Bumi Agro Technology. The research was conducted at CV. Bumi Agro Technology located at Jl. Baruajak, West Bandung Regency, Lembang, West Java and PT A which is a partner of the company. The method used used a qualitative design with a case study approach. Data was obtained through observation and interviews. This research uses Pareto Diagram analysis, Root Cause Analysis (RCA), and Causal Loop Diagram (CLD). The results showed that the loss of the pakcoy commodity supply chain at PT A reached 32.6% which affected the income of CV. Bumi Agro Technology with a loss of Rp3,996,000. The main causes of food loss are Natural Resources (SDA) and Plant Disturbing Organisms (OPT). Strategies to reduce food loss using preventive methods with a circular economy principle approach, namely by collecting and processing agricultural waste into organic fertiliser and using protected agriculture.
Co-Authors -Sa’id, E. Gumbira Agriani Hermita Sadeli Andika, Alif Anne Charina Arvitta Oktapiana Azka, Muhammad Balqis, Viona P Budiawati, Yenny Diah Chaerani Eddy Renaldi Eliana Wulandari Endang Rusyaman Firdaniza Firdaniza Gabriella, Maria Gema Wibawa Mukti Ghiffari, Alif Muhamad Hanifah, Mariska Nur Hesty Nurul Utami Ida Marina, Ida Irmansyah, Athaya Zahrani Jajang Sauman kusnandar kusnandar Lucyana Trimo, Lucyana Muhammad Arief Budiman Muhammad Naufal, Muhammad Muhammad Tasrif Muslihin, Khoirunnisa R A Natawidjaya, Ronnie Nurul Gusriani, Nurul Prabawari, Maria Vincentia Sista Qanti, Sara Ratna Rahmani, Alya Riny Kusumawati Samangi, Arfina Sari, Dwi Novanda Setiawati, Fitri Sulis Sopian, Shaliha Taqiya Sopyandi, Dede Syamsul Ma’arif Tobing, Odelia Faustina Br. Trisna Insan Noor Witono Adiyoga