GO Odhiambo, JK Kwach, ST Gichuki, MM Dida (ISHS Acta Horticulturae 911, 2009-08-31)
Sweet potato (Ipomoea batatas (L.) Lam) is a drought tolerant food security crop. Western Kenya accounts for 60% of the national production. Intensive production is constrained by lack of improved high yielding cultivars ...