Coefficient of Energy for Wheat Production in Savojbolagh, Iran
the author of the article can submit here a request for assignment of a DOI number to this resource!
Cost of the service: euros 10,00 (for a DOI)
The data of this research obtained by questionnaires, field operations and calculation results for the similar activities to calculate energy coefficient for wheat production in Savojbolagh. The data was analyzed by SPSS software and then compared. To show the effect of field area on energy coefficient, all of statistic examples were separated by four groups: less than 3 hectares, 3 to 5 hectares, 5 to 8 hectares and more than 8 hectares. According to number of farmers in the region, 60 questionnaires were distributed. The result showed that, energy coefficient for less than 3 hectares field areas with 32.74 GJha-1 was in minimum and 5 to 8 hectares field areas with 42.12 GJha-1 in maximum. Highest Energy coefficient for wheat production with 27.37 GJha-1 and 1.77 GJha-1 were for fuel of irrigation and electricity; and among the machinery operations it was 66.06 lha-1 for Combine and 54.73 lha-1 for plowing. Hence, Statistics of different field areas, showed no significant differences among field areas at 5% probability level. According to questionnaires, the average of energy efficient at the region was 37.75 GJha-1, However, it was 13.01 GJha-1 in real field operations with recommended adjustment of machines. In calculated values, minimum efficiency was 29.34 GJha-1 when speed of tractor is in minimum and soil of field is highest
Copyright © 2013 Praise Worthy Prize - All rights reserved.
Al-Hashem HAS. Estimation of the Field Efficiency for Agricultural Machinery Used in Al Hasa Farms in Saudi Arabia. Emir. Journal of Agriculture Science, 2000.
Al-Hamed AS. Effect of Shank Shape of the Chisel Plough on Its Productivity and Fuel Energy Consumption during Tillage Operation. Journal of King Saud University. Agricultural Sciences, Vol.17 No.1, 2005.
Bochtis, D. etl. Sorensen CG, Green O, Moshou D, Olsen J. Effect of controlled traffic on field efficiency. Bio systems engineering, 106 (1): 14-25, 2010.
Hunt, D. R. Power and Machinery Management, Translated by BehrooziLar, Fourth edition, Tehran University Press, pp 450, 1995.
Zarkesht Piedar Consulting Engineering. Project on saving energy for six strategic farm and five strategic horticultural products. Tehran, Iran, 2008.
Zenk, P. GPS checks machine efficiency. Farm Industry News, 2003.
H. Maouche, A. Boumekik, B. Sbartai, Numerical Analysis of the Response of a Single Pile Embedded in Non Linear Uniform Soils, (2009) International Review of Mechanical Engineering, (IREME), 3 (5), pp. 674 – 678.
A. Gouasmia, K. Djeghaba, M. Merzoud, Direct Approach to Seismic Soil-Structure-Interaction Analysis – Building Group Case, (2009) International Review of Mechanical Engineering, (IREME), 3 (5), pp. 679 – 686.
Mario O. M. de Carvalho, Alberto C. G. C. Diniz, Fernando J. R. Neves, Numerical Model for a Hydraulic Ram Pump, (2011) International Review of Mechanical Engineering, (IREME), 5 (4), pp. 733 – 746.
- There are currently no refbacks.
Please send any question about this web site to email@example.com
Copyright © 2005-2021 Praise Worthy Prize