Abd El-Aal, S.E.; A.M. Kishta and A. lotfy (2005). Seedbed preparation and irrigation depths affecting soil physical properties and rice yield. Misr J. Agric. Eng., 22 (2): 572-591.
Abd el-Mageed, H.N. (1989). Effect of compaction and tillage method on corn yield and physical properties of two soil types. Misr J. Ag. Eng., 6 (3): 224-236.
Abd El-WAhab, M.K.(1994). Minimum tillage by a simple combination. Misr J. Agric. Eng., 11 (1): 711-724.
Abu-Zaid, M. (1995). Efforts towards management of agricultural water demands. Proceedings of the 2nd Conf. of On-farm irrigation and Agroclimatolgy, 2-4.
ASAE standard: S296.4 (1992). Cubes, Pellet, and crumbles–definitions and methods for determining density, durability and moisture content, 384 pp.
Bahnas, O.T.; E.M. Arif and S.N. Abd El-Haleim (2009). Effect of precision land leveling, planting method and biofertilizers application on rice grain yield in sandy soils. J. Ag. Sci. Mansoura Univ., 34 (5): 5809-5822.
Blakeney, A.B. and L.L. Mutton (1980). A simple colorimetric method for the determination of sugars in fruit and vegetables. J. of the Sci. of Food and Agriculture, 31: 889–897.
El-Banna, E.B.; H.N. Abd El-Mageed and M.A. Helmy (1987). Tillage machinery and timeliness costs affecting soil structure, winter barley and sugar beet crop profits. Misr J. Agric. Eng., 4 (4): 415-435.
El-Raie, A.S.; A.M. El-Nozahy and R.K. Ibrahim (2003). Laser land leveling impact on water use efficiency, soil properties and machine performance under agricultural intensification conditions. Misr. J. Ag. En. 20 (4): 757-775.
El-Raie, A.S.; A.T.Imbabi; M.F. Hassan and K.A. Gabber (2004). Precision land leveling by using laser technology under the conditions of Fayoum Governorate. Misr J. Ag. Eng, 21 (2): 321-340.
El-Nakib, A.A. and H.A. Fouad (1990). Effect of minimum tillage with conditioner implement on soil physical properties. Misr J. Ag. Eng., 7 (2): 121-131.
El-Sahrigi, A.F.; S.L. El-Khatib and A.A. El-Bahery (2002). Effect of farming operations on the duration of laser technology precision land leveling for successive seasons. J. Ag. Sci., Ain shhans Univ., Cairo 10 (1):59-71.
El-Sayed, A.S. and F.S. Ismail (1994).Effect of different tillage techniques on some soil properties & cotton yield. Misr J. Ag. Eng., 11 (4): 922-941.
El-Serafy, Z.M. and A.M. El-Ghamry (2006). Methods of soil and water analysis (Practices), Soils Dept., Fac. Of Ag., Mansoura Univ., 253 pp.
Kepner, R.A.; R. Beiner and E.L. Barger (1982). Principles of farm machinery., 3rd Ed., The AVI Pup. Com. Inc. 527 pp.
Mc Clung, J.A.; S. Shepley; M. Ismail and M.N. Seif El-Yazal (1985). Mechanical and economical study of land leveling in Middle Egypt. Ag. Mech. Proj. Paper work No. 21.Ministry of Ag. ARE.
Mourad, S.A.; M.A. Ali; S.M. El-Awady and KH.A. Mowafy (2003), The roal of certain environmental factors on the population activity of rice leaf miner hydraulic prosternalis; deeming and leafhopper balclutha hortensis lindb, at the northern parts of Delta. J. Ag. Res., 81 (4): 1619-1629.
Nour, M.A.; A.E. Abd El-Wahab and F.N. Mahrous (1994). Effect of water stress at different growth stages on rice yield and contributing variables. Rice Res. and Training Center, Annual Agronomy Report.
Nour, M.A.; A.E. Abd El-Wahab; A.A. El-Kady and R.A. Ebaid (1997). Productivity of some rice varieties under different irrigation intervals and potassium level. J. Appl. Sci., 12 (6): 137-154.
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