Note(s):Joint significant test of the independent equations: chi² (21) = 73.8245; Prob > chi² = 0.000; ***p < 0.001; ***, ** and *represent the significant level at 1, 5 and 10%, respectively; ORG = Organic amendment to improve soil health; ENH = Enhancing access to climate information; PS = Promotion of stress (drought, early maturing, striga and low N) tolerant to improve maize, cowpea and potato; PD = Promotion of disease- and pest-tolerant maize and cowpea varieties; LEG = Leguminous crop as the previous crop; MIN = Minimum tillage for maize, cowpea and vegetable production; and WTM = Water management (mulching)