Barley is an important field crop used as malt and forage. Grain yield and quality varies depending on genotypes, environmental effect, agronomical practices and physiological characteristics. In the research, it was investigated and compared with yield and quality characters in two and six-rowed barley genotypes. The research was conducted with two experiments, each one composed of 36 genotypes with two and six-rowed barley genotypes.

The experiment was laid out in alpha lattice design with three replications in the 2017-2018 growing seasons. Each plot consisted of 6 m^-2 and a seed rate was 500 grains per square meter. Sowings were performed by using a plot drill. Data recorded on grain yield, days of heading, plant height, 1000-kernel weight (TKW), test weight (TW), protein ratio and grain uniformity also, the relationship amongst those parameters was compared.