Maha Saleem AL-Rehailiy2022-05-192022-05-191152https://drepo.sdl.edu.sa/handle/20.500.14154/10465Barley (Hordeum vulgare L.) is one of the important animal feeds in KSA. However, its cultivation in Saudi Arabia has been declining as a result of the national policy to preserve deteriorating ground water reserves. Barley is known for its tolerance to adverse conditions including drought. This study was carried out on 10 barley cultivars; 7 locals (two Madini, two Assiri, Qssimi, Hail and Baha) and 3 foreign (Syrian, Turkish and Yemeni cultivars) in order to evaluate their genetic variabienThesis