Acheampong, Patricia Pinamang; Owusu, Victor; Nurah, … - African Association of Agricultural Economists - AAAE - 2013
Cassava, has received much research on improved varietal development in Ghana. The National Agricultural Research Systems (NARS) have released about 24 improved cassava varieties since 1993, which are high yielding, disease and pest resistant and early maturing. However, adoption by smallholder...