Abstract
If models of agricultural systems are to have a major impact on policy formulation and assessment then it is important to integrate the human elements of these systems with biological models in a whole farm context. This chapter outlines the structure of one such model, which integrates CERES-Maize and BEANGRO with family decision-making and demographic models in a whole farm model of a subsistence farming system. Although the development of this prototype whole farm model has demonstrated the feasibility of integrating socio-economic and biological models, further work is required before such integrations can become more widespread. Particular problems relate to model formulation, the choice of the appropriate scale for modeling farm families, data collection, and validation. Should these problems be overcome then the requirement to integrate socio-economic and biological models may have implications for the design of future crop models.
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Edwards-Jones, G., Dent, J.B., Morgan, O., McGregor, M.J. (1998). Incorporating farm household decision-making within whole farm models. In: Tsuji, G.Y., Hoogenboom, G., Thornton, P.K. (eds) Understanding Options for Agricultural Production. Systems Approaches for Sustainable Agricultural Development, vol 7. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-3624-4_17
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DOI: https://doi.org/10.1007/978-94-017-3624-4_17
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