Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.1999.1366.1370Jawad AsgharMuhammad Sadaqat MehdiSyed 4199924One hundred S1 families were developed from an open pollinated population of sweet corn. The estimates of genetic variance and broad-sense heritability were significant for all the yield and quality traits. The maximum estimate of broad-sense heritability was for number of grain rows per cob (h2= 0.84). Significant and positive estimates of genetic correlations were noted for cob length in combination with number of grains per row (r = 0.75). Similarly, among quality traits, sweetness and sweet flavour showed positive and significant genetic correlation (r = 0.82).]]>Bejarano, M., V. Segovia and H. Moreno,1992Requiza.]]>42151160Fountain, M.O. and A.R. Hallauer,1996362632Funduiana, D.,19768137170Georgiev, T. and I. Mukhtanov,198013180190Le Clerg, E.L., W.H. Leonard and A.G. Clark,19622nd Edn.,Marshall, S.W.,1987pp: 431-445pp: 431-445Mehdi, S.S. and I.A. Khan,19941994pp: 195-219pp: 195-219Johnson, H.F., R.F. Comstock and P.H. Harvey,195143282287Schmidt, D.H. and W.F. Tracy,198823885886Steel, R.G.D. and J.H. Torrie,19842nd Edn.,Pages: 633Pages: 633Tanveer, H.,19891989Walters, S.P., W.A. Russell and K.R. Lamkey,19911 lines and their testcrosses, from four Iowa Stiff Stalk populations of maize.]]>363944West, D.R., W.A. Compton and M.A. Thomas,19801 per se vs. reciprocal full-sib index selection in corn. I. Indirect response to population densities.]]>203542Winter, J.D., R.E. Nylund and A.F. Legun,195565393395Younas, M.,19891989Zieger, G.,1987Zea mays L.) with consequences for breeding I estimate of variance components from diallel series.]]>17321330