© 2006 Department of Agriculture and Agri-Food, Government of Canada. kg/person/year), providing rural Tibetans with 80% of their total calories and, in many cases, their only signifi cant source of fi ber (15). Traditionally, preparation and consumption of barley in Tibet includes tsampa, a shelf-stable barley fl our product made from ground, roasted barley. Utilization of barley as a food sou...

The limited germplasm resources of hulless barley restrict the breeding with improved traits. Mutation techniques are an effective tool for generating variation plant studies. This study aimed to evaluate impact gamma-ray at different doses on certain seedling properties M1 plants two genotypes, as well determine dose (ED50). seeds two-row cv. Yalin and line YAA7050-14, were irradiated 100, 150...