The Crop-Livestock Subsystem and Livelihood Dynamics in the Harar Highlands of EthiopiaProceedings of Responsibility to the Increading Global Demand for Animal Products
AbstractPolicy makers and extension planners often assume smallholder mixed farming systems are incapable of evolving fast enough to meet growing food demands and that livestock are relatively unimportant to household food production or welfare (FDRE, 1994), except for intensive units. The resulting policy promotes substitution of either intensive cropping or livestock production in place of the traditional mixed portfolio. Although widely promoted in the Harar Highlands, farmers resist these recommendations in favour of more diverse and integrated systems with crops, livestock, and non-agricultural activities. The contrast between what policy makers and development practitioners think and what farmers do signifies misunderstanding about interactions that govern farmers’ behaviors. The evolution and potential impacts of these agricultural systems on human welfare are also poorly understood, which precludes effective intervention to help achieve farmers’ objectives. Understanding the crop-livestock subsystem is an essential part of the bio-economic foundations of rural livelihood systems (Thornton and Herrero, 2001), which requires accounting its component stocks and interactions (Ashley and Carney, 1999). Towards a goal of identifying through simulation “high leverage” interventions that enhance system performance, our objective is to establish a conceptual model framework representing key elements of the livelihood system structure.
Citation InformationHabtemariam Kassa, Robert W. Blake and Charles F. Nicholson. "The Crop-Livestock Subsystem and Livelihood Dynamics in the Harar Highlands of Ethiopia" Proceedings of Responsibility to the Increading Global Demand for Animal Products (2002) p. 74 - 75
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