بررسی اثر تلاقی درون واریته ای بر افزایش تحمل به شوری پنبه

In this study 4 selected parents from previous salinity studies were crossed through intervarietal hybridization. male anf female parents planted in non stress and salinity stress condition respectively. For hybridization each variety emasculated in saline field and pollinated with its pollen from non stress field. hybrid and self pollinated seeds stored in refrigerator and planted at 2003 in two fields (stress and non stress) on RCBD dseugn with 3 replications. The analysis of variance in two locations showed non significant differences among genotype for most of traits. ressults of orthogonal comparison explained non signoficant between hybrids and parents.