Abo-El-Naga,,M.H.; S.E.Bader and M.K.Afify (2003). Effect of different band width sowing systems on flax crop productivity. Misr J.Ag.Eng., 20 (4): 362-378.
El-Kady, E.F.; H.A Shams ; M.M Saied and M.M.Abo-Soliman (1995). Response of flax yield, its components and consumptive use to last irrigation time and nitrogen fertilization. Egypt J.Applied Sci., 10 (5): 573-583.
Embaby,A.T. (1985). A comparison of different mechanization system for cereal production. M.Sc. Thesis, Agric.Eng., CairoUniv.
Imbabi, A.T. and M.S.Omran (2002). Development of a feeding device for walking planting machine. Misr J. Ag. Eng., 19 (2) : 422-436.
Israelson,O.W. and V.E.Hansen (1962). Irrigation principles and practices. 3th Edit. John Willey and Sons. Inc., New York.
Kamel,O.M.; El-Iragi and M.Metwaly (2003).Operating factors affecting using pneumatic seed drill for sowing wheat. Misr J. Ag. Eng., 20 (3) : 767-782.
Masoud,F.I. (1967). Water, soil, and plant relationship. New Publication House, Alexandria (in Arabic).
Michael,A.M. (1978). Irrigation theory and practice. Vika Publishing House, New Dephi, 1978.
Morad,M.M. and T.Fouda (2003). Selection of optimum mechanization system for flax production. Misr J.Ag.Eng., 20 (3): 879-890.
Mosalem,M.E.;.A.El-Kady;S.H.Abou-KhadrahandW.M.El-Khoby (1999).Effect of planting methods, seeding rates and harvesting dates on yield and yield attributes of flax. J.Ag.Sc. Mansoura Univ.,24 (3): 993-1005.
Mostafa,S.H.; T.A.Abuo-Zaid and S.Z.Zedan (2002). Influence of irrigation intervals and harvesting dates on yield and yield components in Jute. Annuals of Ag.Sc., Moshtohor, 40 (4): 2015-2028.
Saied,M.M.; S.M.El-Barbary; E.A.Gazia and M.S.Abo-Soliman (1996). Efficient water use as affected by agronomic practices and its relationships with flax yield. Misr J.Ag.Eng., Cairo Univ.Irr.Conf., 3-4 April. Pp:75-87.
Shams,H.A.; M.M.Saied; M.S.Abo-Soliman and E.A.El-Kady (1996). Effect of water regime and zinc fertilization on flax yield and its water relation in North Delta. Misr J.Ag.Eng., Cairo Univ.Irr.Conf., 3-4 April. Pp:143-152.
Steffanova,B.M.(1998). Irrigation water saving at fibrous flax cultivation by applying a biologically and economically appropriate irrigation regime. International Conference on Rationalization of Energy in Agric. Agric. Mech. Dept., Fac.of Agric. Mansoura Univ., 17-18 March. Pp: 313-317.
Steel,R.G. and S.H.Torrie(1980). Principles and procedures of statistics.McGraw-Hill Company.