Working Document Series Open Access Improvement of Sorghum for Tolerance to Stress and Increased Production and Utilisation in Kenya S. Gudu · P. Kisinyo Oloo · J. Ochuodho Onyango · J.R. Okalebo +4 more Sorghum is an important food security crop in sub-Saharan Africa, including eastern Africa but grain yields are very low. This is due to the many stresses it goes through during production in addition to use of unimproved genotypes. The ob… RUF-31523 2012 CC BY 4.0 6 Oct 2013