Fig. 1 Means of the four groups of entry and the two local cultivars for grain yield in two non-stress (N1, N2) and six stress environments (D1T, D2P, D3T, D4T, D5T, D6E, with the numbers denoting increasing drought intensity, and T, P, and E terminal, preflowering, and extreme drought stress, respectively) in a semi-arid area of Kenya, averaged over the two sets of material. Vertical bars indicate least significant differences (P = 0.05) among the entry types

Return to article