... by-product output in Eakar3.1.2.1. Area, production of main cash crops in EakarArea and production of main cash crops in Eakar from 2004 to 2006 are presented in Table 3.3.Table 3.3. Area (ha) and ... in term of area used forcultivation, cultivated areas for cassava, sugar cane increased over three years. The cultivated area forsweet potato crops also increased over three years. The cultivated ... crops in Eakar will increase(Ministry of Agriculture and Rural Development, 2008). In the future, by-product from cocoa willalso increase. Although area and production of peanut, soybean, cotton...