Effect of harvesting time on root yield and nutritional composition of orange-fleshed sweet potato [ (L.) Lam] varieties in East Hararghe.

In eastern Ethiopia, sweet potato is a vital food and nutrition security crop; moreover, orange-fleshed sweet potato (OFSP) varieties are rich in beta-carotene content and have the potential to alleviate chronic Vitamin A malnutrition in the region. However, the unavailability of adaptable varieties and lack of information on production and post-harvest handling practices have limited its production and utilization in eastern Ethiopia. The research was conducted to identify the proper harvesting stage of OFSP varieties for optimum yield and nutritional compositions at Rare and Babile research stations of Haramaya University during the main rainy season of 2022.

Evaluation of underutilized Ethiopian potato ( (Vatke) Agnew) accessions in Oromia regional state, central Ethiopia.

Ethiopian potato (P. edulis) is an endemic tuber crop species, which belongs to the Lamiaceae family, locally known as Ethiopian potato as the common name, and Oromo Dinch as a vernacular name in the Oromia region. The study aimed to evaluate P.