International Journal of Plant Breeding and Genetics1819-35952152-3347Academic Journals Inc.10.3923/ijpbg.2012.238.244Cucumis melo var. aegyptiacus L.) Under Water Stress Conditions]]>IbrahimE. A.4201264The objective of the study was to generate genetic information, which can help in breeding sweet melon cultivars with improved drought tolerance. Thirteen sweet melon genotypes collected from different places in Egypt were evaluated for variability, heritability and genetic advance. The experimental material was sown in a randomized complete blocks design with three replicates under irrigation as well as drought stress conditions. Significant differences were observed among genotypes for all the studied traits under normal irrigation and water stress. The irrigationxgenotypes interactions were found to be significant for all the studied traits except fruit length. The estimates of phenotypic coefficient of variation were higher than the estimates of genotypic coefficient of variation for all the characters, which suggested that the apparent variation is not only due to the genotypes but also due to the influence of environment. High heritability coupled with high genetic advance was noted for fruit weight and yield per plant. This provided that these parameters were under the control of additive genetic effects. This indicates that selection should lead to fast genetic improvement of the material. Moreover, magnitude of mean performance for all the traits decreased in water stress environment. Fruit length was very less affected by water stress, but yield per plant was very high affected by water stress.]]>Abd El-Kareem, T.H.A. and A.E.A. El-Saidy,201111156164Allard, R.W.,19992nd Edn.,Pages: 264Pages: 264Boutraa, T.,2010918Cabello, M.J., M.T. Castellanos, F. Romojaro, C. Martinez-Madrid and F. Ribas,200996866874Dar, R.A. and J.P. Sharma,2011Solanum lycopersicum L.).]]>5168174Degewione, A., S. Alamerew and G. Tabor,2011Allium cepa var. Aggregatum DON.) in Ethiopia.]]>6517536El-Shimi, I.Z.A. and M.I. Ghoneim,2006landraces.]]>2868796896Hanson, C.H., H.F. Robinson and R.E. Comstock,195648268272Johnson, H.W., H.F. Robinson and R.E. Comstock,195547314318Kohpayegani, J.A. and M. Behbahani,200871926Kusvuran, S., H.Y. Dasgan, S. Kucukkomurcu and K. Abak,2010871291300Manickavelu, A., R.P. Gnanamalar, N. Nadarajan and S.K. Ganesh,20061332339McCarthy, J.J. and IPCC,2001Pages: 1032Pages: 1032De Melo, M.L.S., N. Narain and P.S. Bora,2000Cucumis melo hybrid AF-522) seeds.]]>68411414Naroui Rad, M.R., M. Allahdoo and H.R. Fanaei,2010Cucumis melo L.) germplasm gene bank of Iran by correlation and factor analysis.]]>82732Panse, V.G.,195717318328Pandit, M.K., B. Mahato and A. Sarkar,2009Lagenaria siceraria molina. Standl.) genotypes.]]>809221226Rahman, M.A., M.D. Hossain, M.S. Islam, D.K. Biswas and M. Ahiduzzaman,2002Trichosanthes anguina L.).]]>5284286Rakhi, R. and L. Rajamony,2005Cucumis melo L.).]]>437982Ruzana Adibah, M.S. and A.N. Ainuddin,20111097107Shiri, M., R.T. Aliyev and R. Choukan,201047584Snedecor, G.W. and W.G. Cochran,19807th Edn.,Pages: 507Pages: 507Taha, M., A.E. Eljack and S. Omara,2007Cucumis melo L.).]]>85157Tomar, R.S., G.U. Kulkarni, D.K. Kakade, A.D. Patel and R.R. Acharya,2008Cucumis melo L.).]]>3158161Torkadi, S.S., A.M. Musmade and K.K. Mangave,2007Cucumis melo).]]>17308311Xoconostle-Cazares, B., F.A. Ramirez-Ortega, L. Flores-Elenes and R. Ruiz-Medrano,20105241256Yadav, Y.C., B.B. Sanjay Kumar and S.K. Dixit,200966488491