Adaptability of Released Potato (Solanum tuberosum L.) Varieties at Masha and Chena, South western Ethiopia.

Background: Rapidly increasing population pressure, widespread environmental degradation, recurrent drought, low productivity of the agricultural sector and limited market access have greatly contributed to critical food shortages in Ethiopia. These in turn have resulted in food insecurity, which is characterized by inability of the people at all times to have a physical and economic access to sufficient food to meet their dietary needs for a productive and healthy life. Therefore; this study was conducted to test the adaptability of improved potato varieties, identify and select the best high yielding and pest and disease resistant/ tolerant variety/ies for target area