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World Journal of Agricultural Research. 2014, 2(3), 119-123
DOI: 10.12691/WJAR-2-3-6
Original Research

Development of Powered Groundnut Harvester for Small and Medium Holdings in North Kordofan State in Western Sudan

Moayad B. Zaied1, Ahmed M. El Naim2, , Mohammed H. Dahab3 and Afraa S. Mahgoub4

1Department of Agricultural Engineering, Faculty of Natural Resources, University of Kordofan, Elobied, Sudan

2Department of Crop Sciences, Faculty of Natural Resources, University of Kordofan, Elobied, Sudan, P.O. 160.

3Department of Agric. Eng., Faculty of Agriculture, University of Khartoum, Sudan

4Ministry of Agriculture of North Kordofan State, Elobied, Sudan

Pub. Date: May 11, 2014
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Cite this paper

Moayad B. Zaied, Ahmed M. El Naim, Mohammed H. Dahab and Afraa S. Mahgoub. Development of Powered Groundnut Harvester for Small and Medium Holdings in North Kordofan State in Western Sudan. World Journal of Agricultural Research. 2014; 2(3):119-123. doi: 10.12691/WJAR-2-3-6

Abstract

A Powered groundnut harvesting machine was designed and fabricated. The optimum machine diggers were selected using computer simulation method in ANSYS 11 program. The machine was tested in sandy and clayey sand soil. It was found that the effective time and total time recorded by the machine in sandy soil were lower than in clayey sand soil by 0.050 hr. Fuel consumption rate in sandy soil was lower than that in clayey sand soil by 0.7 L / ha. Machine field speed in sandy soil was higher than speed in clayey sand soil by 0.69 km / hr, it was also found that the values of machine theoretical field capacity, effective field capacity in sandy soil were higher than the values in clayey sand soil by 0.061 ha / h and 0.048 ha / h respectively while field efficiency in clayey sand soil was higher than that in sandy soil by 1.2 %. The differences were significant at 0.05 level and it can be concluded that the machine is efficient in harvesting the groundnut crop particularly in clayey sand soil. Hydraulic system and gear box were needed to enhance maneuverability and to control the digging speed of the machine.

Keywords

groundnut harvester, digger simulation, root crops harvesting

Copyright

Creative CommonsThis work is licensed under a Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

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