Performance Evaluation of Manual Reaper Available in Bangladesh


  • Ramani Kanta Barman
  • Md. Abu Ayub Siddique
  • Md. Maksudur Rahman
  • Md. Ruhul Amin
  • Manobendro Sarker
  • Md. Kamal Uddin Sarker


Reaper, Performance, Manual harvesting, Rice field


Considering fragmented lands, time consumption of manual harvesting andpostharvest loss during harvesting, the performance of manual reaper was evaluated in this study.An ACI imported manual reaper was used to harvest rice on different plots in Aman season.Average field capacity of ACI imported manual reaper was found 0.3485 ha/day where manualharvesting field capacity was 0.03107 ha/man-day. Labor requirement for harvesting includingmaking bundle and collecting was 24 man-hr/ha and 180 man-hr/ha for manual reaper andmanual harvesting respectively. Average fuel consumption (0.755 L/hr) was observed for ACIimported manual reaper, which was proved to be 11.2 times more efficient compared to manualharvesting. The break-even point of an ACI imported manual reaper was 0.4 ha. Therefore,application of a manual reaper would be efficient mechanization for harvesting rice inAgricultural sector of Bangladesh.


Li, J., H. Zhang, D. Wang, B. Tang, C. Chen, D. Zhang, M. Zhang, J. Duan, H. Xiong and Z. Li. 2011. Rice omics and biotechnology in China. Plant Omics 4 (6): 302-317.

Juraimi, A. S., M. K. Uddin, M. P. Anwar, M. T. M. Mohamed, M. R. Ismail and M. Azmi. 2013. Sustainable weed management in direct seeded rice culture. Australia Journal of Crop Science 7 (7): 989-1002.

FAOSTAT. 2009. Food and agriculture organization of the United Nations, statistics division. Available from: (Accessed 10 August 2011).

Bangladesh Bureau of Statistic. 2008. Year Book of Agricultural Statistics of Bangladesh. Ministry of Planning, Dhaka, Bangladesh.

Singh, A. P. and A. Rekib. 1991. Feeding value of ammoniated tropical grass. Ind. J. Anim. Sci. 61 (8): 864-868.

Alizadeh, M. R. and A. Allameh. 2013. Evaluating rice losses in various harvesting practices. International Research Journal of Applied and Basic Sciences 4 (4): 894-901.

Pandey, M. M. and R. S. Devnani. 1985. Design, development and field evaluation of Vertical Conveyor Reaper Windrower. Agricultural Mechanization in Asia, Africa and Latin America 16 (2): 41-52.

Mondol, M. R. A. 1997. Performance evaluation and improvement of power tiller mounted cereal reaper. MS thesis. Department of farm power and machinery, Bangladesh Agricultural University, Mymensingh, Bangladesh.

Shakoor, A. K. and M. Salim. 2005. Rice harvesting and threshing. Pakistan Journal of Food Science 15 (1-2): 45-52.

Zami M. A. 2014. Performances of different power thresher for rice. M. S. Thesis. The department of Farm Power and Machinery, Bangladesh Agricultural University, Mymensingh, Bangladesh.

Hunt D. (1973). Farm power and machinery management, Laboratory Manual and Work book, Iowa State University press, Ames, Iowa, USA.

Bienvenido, O. J. 1993. Rice in human nutrition published by food and agricultural organization of the UN, Rome, Italy.

Bora, G. C. and G. K. Hansen. 2007. Low Cost Mechanical Aid for Rice Harvesting. Journal of Applied Sciences 7 (23):3815-3818.




How to Cite

Barman, R. K., Siddique, M. A. A., Rahman, M. M., Amin, M. R., Sarker, M., & Sarker, M. K. U. (2015). Performance Evaluation of Manual Reaper Available in Bangladesh. Asian Journal of Agriculture and Food Sciences, 3(6). Retrieved from