عنوان مقاله [English]
نویسندگان [English]چکیده [English]
To study the effect of salinity on yield and yield compopnents of hulless barley genotypes, a field experiment was conducted in Sadough Salinity Research Center during ????-????. Seven hulless barley genotypes and a common barley genotype, (Onfarm no. ?) as the control were planted in saline (ECiw= ?? dS/m) and normal (ECiw= ? dS/m) conditions arranged as RCBD with three replicates. Results showed that salinity up to ?? dS/m had not any significant effect on seed germination. The highest seed germination were for genotypes number ? (??.?%), ? (??.??%) and ? (??.??%), regardless to salinity. Common barley genotype had the lowest seed germination by ??.??%. Genotypes number ? and ? had the highest thousand kernel weight and kerner number per spike by ??.? g and ??.?? in saline and ??.? g and ??.?? in non-saline conditions, respectively. Genotypes number ? and ? produced the highest grain yield in non-saline conditions by ???.? and ???.?? g.m?, respectively. The highest grain yield in saline conditions was observed for genotypes number ? and ? by ???.?? and ???.?? g.m?, respectively. The lowest SSI in hulless barley genotypes was observed for genotypes number ? and ?. Genotypes number ?, ? and ? had the highest yield stability in order to STI. Based on the experiment, genotypes number ? and ? had the best performance in saline and non saline conditions.