Abbaspour-Gilandeh. Y, M. Omid and A. Keyhani, (2007). Simulation Program for Predicting Tractor Field Performance. World applied Sciences Journal 2(5): 552-558.
Abu-Hamdeh, N.II. and M.L.Al-Widyan, (1998). Effect axle load, tire inflation pressure and tillage system on soil physical properties and crop yield of a Jordanian soil. ASAE paper no.98-1060, ASAE, St. Joseph, MI 49085, USA.
Al-Ashry, A.S, (1994). Proper size of tractor in local greenhouse. Ph.D. Thesis, Fac. Agric., Kafr El-Sheikh, Tanta Univ. Egypt.
Barger, E.L.; J.B. Liljedahl; W.M. Carleton and E.G. Mckibben, (1963). Tractor and their power units. 2nd ed., John Wiley&Sons, New york, USA.
Bashford L.L, (1984). Power losses due to slip and motion resistance. Pp No. 84-1564, ASAE, St. Joseph, Mich, 49085, USA.
Black, C.A., D.D. Evans J. L. White , L.E. Ensminger, and F.E. clark, (1965). Method of soil analysis (part1), physical and Mineralogical properties, including statistics of measurements and sampling, American Society of Agronomy, Inc., Publisher Madison, Wisconsin, USA. PP:357-377 and 552-557.
Dahab M.H. and H.A.E. Al-Hashem, (2002). Study on the effect of tractor power and speed on some field performance parameters working on a clay loam soil. J. Agric. Sci. Mansoura Univ., 27(1): 573-582.
El-Ashry E.R., A.I.Mohamed and A. M. Bahnasy, (2003). Effect of wheel ballast, wheel slip and inflation pressure on tractive performance, Misr.J. Agric.Eng., 20(1):PP203-222.
El-Kewey A. A. E, (1992). Effect of diameter and width of drive wheels on tractive efficiency of tractor under local conditions. M.Sc. Thesis, Fac. Of Agric Kafr El-Sheikh., Tanta Univ., Egypt.
El-Khatib. S.I, (1998). Determination and analysis of field performance of a developed cotton transplanter. Ph.D. Thesis, Fac. Agric., Ain Shams, Ain Shams Univ. Egypt.
Embaby, A. T, (1985). A comparison of the different mechanization systems for cereal crop production M. Sc. Thesis, Ag. Eng. Dep., Fac. Of Ag., Cairo Univ.
Jain S.C., and G. Philip, (2003). Farm machinery – an approach. Ist ed. Delhi: standard publishers Distributors.
Lyasko M.I, (2010). How to calculate the effect of soil conditions on tractive performance. Journal of Terramechanics , April , p 1-23.
Mehta C.R, K. Singh, and M.M. Selvan, (2010). A decision support system for selection of tractor-implement system used on Indian farms. Journal of Terramechanics: 1-9.
Mostafa M.M., M.A. El-Gindy, M.N. Saif-Elyazal, and S.I. El-Katib, (1993). Laser land and leveling efficiency and power requirement. Misr.J. Ag.Eng (special-issue): 58-75.
Narang S and A.C Vershney, (2006). Draftability of a 8.95 kW walking tractor on tilled land. Journal of Terramechanics, 43:395-409.
Sahay C.S and V.K. Tewari, (2004). Computer simulation of tractor single-point drawbar performance. Biosystems Engineering 88(4): 419-428.
Sharma D. N., and S.Mukesh, (2010). "Design of agricultural tractor" (principles and problems). Published by Shri Sunil Kumar Jain for Jain Brothers (New Delhi) 16/873, East Park Road, New Delhi – 110 005. First Edition, P.No: 199 – 213.
Younis S.M., R.E EL.Said, F.B. Ahmed., M.E. Islam, (2010). Development a local system for measuring tractors performance. Misr.J. Ag.Eng., January 27(1):34-53.
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