Registration of Newly Released Hull Less Food Barley (<i>HondiumVulgare L.</i>) Variety, ‘Sena’, for High Potential Barley Growing Areas in Ethiopia

Abstract

Twenty hull less barley genotypes from the local crossing program and germplasms introduced from ICARDA were evaluated in a multi-location variety trial to identify stable genotypes with high grain yield, desirable agronomic characters and good level of disease resistance. Results of combined analysis showed that genotype (G5 and G19) with pedigree name <i>TOCTE/M112/6/VMORALESCBSS04M00436T-11M-0Y-0M-3M-0AP and PENCO/CHEVRON-BAR/3/LEGACYU//PENCO/CHEVRON=BAR CBSS04Y00048S-23Y2M-0Y-0M-0Y-0AP--0TR-0TR </i>exhibited the highest mean grain yield with good agronomic performance and good level of disease resistance across the testing environments, while genotype. Accordingly, the two varieties were promoted to variety verification trial in 2022, and genotype G5 released in 2023; this genotype was named Sena. The variety showed good physical grain quality, coupled with high grain yield of 5.2 t/ha. Sena variety is suitable to the high potential barley growing areas. This variety is characterized by early maturity, white seed color, has good physical grain quality, resistance to leaf rust and scald, moderate resistance to net blotch, moderate tolerance to barley shoot fly, lodging tolerance and good biomass yield. The variety’s demonstration and seed multiplication is underway. Therefore, cultivation of the new variety in the higher altitude areas of major barley growing environments of the country is highly recommended. Six-rowed semi hulled barley Sena was developed by Sinana Agricultural Research Center (SARC), Southeastern Oromia region, Ethiopia. If the variety is sufficiently demonstrated, scaled up and adopted by farmers, it can play significant role in increasing hull less barley production and productivity thereby increasing the income of farmers and can also be source of raw material for local market engaged in the <i>kolo</i> production.