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Tri Novita Sari, Tri Novita
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Journal : Applied Research in Science and Technology

 1 
Time and Workload Analysis to Determine Total Labor in the Arabica Coffee Harvesting Process Fil'aini, Raizummi; Juanto, Benedictus; Attamimi, Tahani Farhat; Valentino, Fandy; Telaumbanua, Mareli; Sari, Tri Novita; Mufidah, Zunanik
Applied Research in Science and Technology Vol. 4 No. 1 (2024): Applied Research in Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/areste.v4i1.50

Abstract

Farmers verify ripe coffee cherries, pick them individually, and place them in the harvest basket in the coffee harvesting process. This task typically takes 7-8 hours. During harvesting, farmers experience a physical workload that impacts their work capacity. This research aims to measure the qualitative and quantitative workload levels of the coffee harvesting process, determine the working time based on the farmers' Human Output Capacity, and calculate the total number of daily workers needed to achieve daily coffee production targets. The determination of the number of daily workers is based on the work capacity of the farmers. Farmers were categorized into two age groups: productive age (30-40 years) and non-productive age (50-60 years). Data observed included heart rate during harvest, heart rate calibration data, subjects' body characteristics, and coffee productivity. The results showed that the heaviest workload, related to verifying ripe cherries, fell into the medium category, with an energy consumption level of 3,370 Kcal per minute. The optimal working time for the coffee harvesting process is 6 hours for workers of productive age and 4 hours for workers of non-productive age. To meet production targets, 9 workers of productive age and 10 workers of non-productive age are required.
Co-Authors Amilah, Susie Amilah, Susie Anita Nurfida Asri Amalia Muti Asri Amalia Muti Asri Amalia Muti Attamimi, Tahani Farhat Borman, Mohammad Riski Dwi Cahyani Faizzah, Mustika Ratnawati Farhana, Adinda Fatoni fatoni Fatoni Fatoni Fil'aini, Raizummi Hermawan, Reza Juanto, Benedictus M. Faiz Syuaib Mareli Telaumbanua Masri Pradipto Masri Pradipto Mohammad Riski Borman Mohammad Riski Borman Mufidah, Zunanik Muti, Asri Amalia Nofan Hadi Ahmad Nugrahaning Sani Dewi Nur Arifiya Nurfida, Anita Oktavian, Aditya Oktaviani, Anggi Purba, Ari Pranata Primisa Putri Putri, Putri Raizummi Fil’aini Riri Cornellia Rosalina, Uki Aulia Sri Hartini Sri Hartini Sri Hartini Sri Hartini Sri Nuryati Valentino, Fandy