The objective of the study was to investigate effects salinity stresses (50, 100, 150, 200 and 250 mM NaCl) on germination early seedling growth six cotton varieties (Lydia, Carisma, Flash, BA151, BA525 ST468) under optimum (25°C) low temperature (18°C) conditions. Germination percentage, mean time, index, stress tolerance length, vigor fresh dry weight were investigated. Results showed that le...