Fig. 3From: Optimizing yield of improved varieties of millet and sorghum under highly variable rainfall conditions using contour ridges in Cinzana, MaliLong-term annual rainfall a and decadal (10-day interval) rainfall (Month1 first decade, Month2 second decade, Month3 third decade) of three consecutive years (2012, 2013 and 2014), b in Cinzana commune, MaliBack to article page