Agriculture and Natural Resources Team and Thomson (2004) indicated four transmission mechanisms when there is an increase in agricultural productivity to progress the poverty reduction. These four transmission mechanisms are the direct impact of improved agricultural performance on rural incomes; an impact of cheaper food for both urban and rural poor; an agriculture’s contribution to growth and the economic opportunity in the nonfarm sector; and agriculture’s fundamental role in stimulating and sustaining economic transition as shift from being primarily agricultural towards a broader base of manufacturing sector and services.