PERTANIKA JOURNAL OF SCIENCE AND TECHNOLOGY

This study evaluates a newly developed harvesting basket used in manual pineapple harvesting work in Malaysia, specifically focusing on its impact on physiological workload, body part discomfort, perception of harvesters and risk level of musculoskeletal disorders (MSD). An experimental study was conducted among pineapple harvesters in Muar, Johor. Data from 25 harvesters were collected using questionnaires, including the Borg CR-10 Scale, to assess body part discomfort using traditional rattan and newly developed harvesting baskets. The physiological workload was measured to record heart rates and calculate the workload. The risk level of awkward posture during harvesting tasks was assessed using the Rapid Entire Body Assessment (REBA) tool for both baskets. Descriptive analysis was used to analyze respondents’ perceptions, while statistical tests determined performance differences between the two baskets. The results revealed that workers experienced a significant reduction in physiological workload between the use of rattan (6.6 ± 0.9 kJ-min) and prototype baskets (5.0 ± 1.1 kJ-min). Harvesters experienced reduced discomfort when using new harvesting baskets. The postural analysis indicated a decrease in the risk level of awkward posture from high (rattan) to medium (prototype) when harvesting. Most harvesters perceived that the new harvesting basket fulfilled their needs. In conclusion, the newly developed harvesting basket demonstrated the potential to improve work posture, discomfort and physiological workload of pineapple harvesters, thereby reducing the potential of obtaining MSD disease. Adopting ergonomically designed work tools aligns with the MyGAP policy and supports improving workers’ health in pineapple harvesting operations.

• Beek, A. J. V. D., & Frings-Dresen, M. H. (1998) Assessment of mechanical exposure in ergonomic epidemiology. Occupational Environmental Medicine, 55(5), 291–299. https://doi.org/10.1136/oem.55.5.291
  
  Bhattacharyya, N., & Chakrabarti, D. (2012). Ergonomic basket design to reduce cumulative trauma disorders in tea leaf plucking operation. Work, 41(Supplement 1), 1234–1238. https://doi.org/10.3233/WOR-2012-0308-1234
  
  Borg, G. (1998). Borg’s Perceived Exertion and Pain Scales. Human Kinetics.
  
  Cancela, J., Pastorino, M., Tzallas, A. T., Tsipouras, M. G., Rigas, G., Arredondo, M. T., & Fotiadis, D. I. (2014). Wearability assessment of a wearable system for parkinson’s disease remote monitoring based on a body area network of sensors. Sensors, 14(9), 17235-17255. https://doi.org/10.3390/s140917235
  
  Chung, M. K., Lee, I., & Yeo, Y. S. (2001). Physiological workload evaluation of screw driving tasks in automobile assembly jobs. International Journal of Industrial Ergonomics, 28(3), 181–188. https://doi.org/10.1016/S0169-8141(01)00031-2
  
  Department of Agriculture. (2023). Malaysian good agricultural practices certification scheme (myGAP). Department of Agriculture. http://www.doa.gov.my/index.php/pages/view/373
  
  DOSH. (2017). Guidelines on ergonomic risk assessment at workplace. Department of Occupational, Safety and Health. https://www.dosh.gov.my/index.php/competent-person-form/occupational-health/regulation-2-1/guidelines/ergonomic/2621-01-guidelines-on-ergonomics-risk-assessment-at-workplace-2017?path=guidelines/ergonomic
  
  Galinsky, T., Swanson, N., Sauter, S., Dunkin, R., Hurrell, J., & Schleifer, L. (2007). Supplementary breaks and stretching exercises for data entry operators: a follow-up field study. American Journal of Industrial Medicine, 50(7), 519–527. https://doi.org/10.1002/ajim.20472
  
  Hignett, S., & McAtamney, L. (2000). Rapid entire body assessment (REBA). Applied Ergonomics, 31(2), 201–205. https://doi.org/10.1016/S0003-6870(99)00039-3
  
  Kamarudin, N. H., Ahmad, S. A., Hassan, M. K., Yusuff, R. M., & Dawal, S. Z. M. (2013). A review of the niosh lifting equation and ergonomics analysis. Advanced Engineering Forum, 10, 214–219. https://doi.org/10.4028/www.scientific.net/aef.10.214
  
  Kang, M., Ragan, B. G., & Park, J. H. (2008). Issues in outcomes research: An overview of randomization techniques for clinical trials. Journal of Athletic Training, 43(2), 215–21. https://doi.org/10.4085/1062-6050-43.2.215
  
  Karuppiah, K., Salit, M. S., Ismail, M. Y., Ismail, N., & Tamrin, S. B. (2012). Evaluation of motorcyclist’s discomfort during prolonged riding process with and without lumbar support. Anaus da Acadenua Brasileira de Ciências, 84(4), 1169-88. https://doi.org/10.1590/s0001-37652012000400031
  
  Kaur, B., Dimri, M. S., Singh, J., Mishra, S., Chauhan, N., Kukreti, T., Sharma, B., Singh, S. P., Arora, S., Uniyal, D. Agrawal, Y., Akhtar, S., Ahmad Rather, M., Naik, B., Kumar, V., Gupta, A. K., Rustagi, S., & Preet, M. S. (2023). Insights into the harvesting tools and equipment’s for horticultural crops: From then to now. Journal of Agriculture and Food Research, 14, Article 100814. https://doi.org/10.1016/j.jafr.2023.100814
  
  Korshøj, M., Rasmussen, C. L., Sato, T. D. O., Holtermann, A., & Hallman, D. (2021). Heart rate during work and heart rate variability during the following night: A day-by-day investigation on the physical activity paradox among blue-collar workers. Scandinavian Journal of Work Environment and Health, 47(5), 387-394. https://doi.org/10.5271/sjweh.3965
  
  Kuorinka, I., Jonsson, B., Kilbom, A., Vinterberg, H., Biering-Sørensen, F., Andersson, G., & Jørgensen, K. (1987). Standardised Nordic questionnaires for the analysis of musculoskeletal symptoms. Applied Ergonomics, 18(3), 233-237. https://doi.org/10.1016/0003-6870(87)90010-X
  
  Liu, T., Liu, W., Zeng, T., Cheng, Y., Zheng, Y. & Qiu, J. (2022). A multi-flexible-fingered roller pineapple harvesting mechanism. Agriculture, 12(8), Article 1175. https://doi.org/10.3390/agriculture12081175
  
  Mansor, F. S. (2020). The assessment of anthropometric measurement and development of harvesting basket for harvesting at selected areas in Johor [Unpublish doctoral thesis]. Universiti Putra Malaysia.
  
  McLean, L., Tingley, M., Scott, R. N., & Rickards, J. (2001). Computer terminal work and the benefit of microbreaks. Applied Ergonomic, 32(3), 225–237. https://doi.org/10.1016/s0003-6870(00)00071-5
  
  Mezlan, N. S., Abidin, E. Z., Karuppiah, K., Rasdi, I., Ismail, S. N. S., & Ismail, N. H. (2019). Development of smart fruit basket for pineapple harvesting. Malaysian Journal of Medicine and Health Sciences, 15(SP4), 26–34.
  
  MPIB. (2011). Quantity of pineapple production. Malaysian Pineapple Industry Board. http://mpib.gov.my/en/sejarah
  
  Patel, N. K., & Beg, A. (2024). Effect of the physiological parameters of different age group workers on hoe weeder. Journal of Experimental Agriculture International, 46(5), 76-82. https://doi.org/10.9734/jeai/2024/v46i52359
  
  Rani, N. H., Abidin, E. Z., Ya’acob, N. A., Karuppiah, K., & Rasdi, I. (2016). Musculoskeletal symptoms risk factors and postural risk analysis of pineapple plantation workers in Johor. Journal of Occupational Safety and Health, 13(1), 17–26.
  
  Rani, R. A., Rashid, K. F. A., & Joyo, M. (2016). Pakej teknologi mekanisasi ladang bagi pengeluaran nanas di tanah mineral [Package of farm mechanisation technologies for the production of pineapple at mineral soil]. Buletin Teknologi MARDI, 9, 139–147
  
  Reenen, H. H. H., Beek, A. J. V. D., Blatter, B. M., Grinten, M. P. V. D., Mechelen, W. V., & Bongers, P. M. (2008). Does musculoskeletal discomfort at work predict future musculoskeletal pain? Ergonomics, 51(5), 637-648. https://doi.org/10.1080/00140130701743433
  
  Salleh, N. F. M., & Sukadarin, E. H. (2018, August 18-19). Analyses of working postures among Malaysia pineapple plantation workers using ovako working posture analysis system. [Paper presentation]. Proceedings Book: National Conference for Postgraduate Research, Pahang, Malaysia.
  
  Sekaran, U. & Bougie, R. (2016) Research Methods for Business: A Skill-building Approach. (7th ed.). Wiley & Sons.
  
  Stockemer, D. (2019) Quantitative Methods for the Social Sciences. Springer. https://doi.org/10.1007/978-3-319-99118-4
  
  Suhaimi, N. H. M., & Fatah, F. A. (2019). Profitability of pineapple production (Ananas comosus) among smallholders in Malaysia. International Journal of Recent Technology and Engineering, 8(4), 4202–4207.
  
  Taber, K. S. (2018). The use of cronbachs’alpha when developing and reporting research instruments in science education. Research in Science Education, 48, 1273–1296. https://doi:10.1007/s11165-016-9602-2
  
  Tamrin, S. B. M., & Aumran, N. (2014). A comparison of the hazards, the risks, and the types of control in three selected agricultural industries. In K. Saliman & B. M. Tamrin (Eds.) Occupational Safety and Health in Commodity Agriculture: Case Studies from Malaysian Agriculture Perspective (pp. 93–146). Universiti Putra Malaysia.
  
  Vanderwal, L., Rautiainen, R., Kuye, R., Peek-Asa, C., Cook, T., Ramirez, M., Culp, K., & Donham, K. (2011). Evaluation of long- and short-handled hand hoes for land preparation, developed in a participatory manner among women vegetable farmers in the Gambia. Applied Ergonomics, 42(5), 749–756. https://doi.org/10.1016/j.apergo.2010.12.002
  
  Varghese, M. A., Saha, P. N., & Atreya, N. (1994). A rapid appraisal of occupational workload from a modified scale of perceived exertion. Ergonomics, 37(3), 485–491. https://doi.org/10.1080/00140139408963665
  
  Waongenngarm, P., Beek, A. J. V. D., Janwantanakul, P., Akkarakittichoke, N., & Coenen, P. (2022). Can the borg CR-10 scale for neck and low back discomfort predict future neck and low back pain among high-risk office workers? International Archives of Occupational and Environmental Health, 95(9), 1881-1889. http://doi: 10.1007/s00420-022-01883-3
  
  Weinstein, M. G., Hecker, S. F., Hess, J. A., & Kincl, L. (2007). A roadmap to diffuse ergonomic innovations in the construction industry: There is nothing so practical as a good theory. International Journal of Occupational and Environmental Health, 13(1), 46-55. https://doi:10.1179/107735207800245054
  
  Ya’acob, N. A., Abidin, E. Z., Rasdi, I., Rahman, A. A., & Ismail, S. (2018). Reducing work-related musculoskeletal symptoms through implementation of Kiken Yochi training intervention approach. Work, 60(1), 143–152. https://doi.org/10.3233/WOR-182711
  
  Yusof, N. A. D. M., Karuppiah, K., Jamil, P. A. S. M., Khalid, M. S., Tamrin, S. B. M., & Naeini, H. S. (2022). Development of a high-powered motorcycle seat discomfort survey (MSDS): Traffic police motorcycle. International Journal of Industrial Ergonomics, 92, Article 103374. https://doi.org/10.1016/j.ergon.2022.103374
  
  Yusoff, I. S. M., Tamrin, S. B. M., Aini, M. A. T., Ng, Y. G., & Ippei, M. (2014). Oil palm workers: Designing ergonomics harvesting tool using user centered design approach to reducing awkward body posture by Catia simulation. Iranian Journal of Public Health, 43(S3), 72–80.
  
  Žunkovič, B., Kejžar, N., & Bajrović, F. F. (2023). Standard heart rate variability parameters—their within-session stability, reliability, and sample size required to detect the minimal clinically important effect. Journal of Clinical Medicine, 12(9), Article 3118. https://doi.org/10.3390/jcm12093118