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New technologies must be developed in sub-Saharan Africa which are sustainable and economically viable. This paper discusses a methodology for measuring the agricultural sustainability and economic viability of tropical farming systems for new technology evaluation. The approach is based on the c...


Ehui, Simeon K.Spencer, D.[Measuring the sustainability and economic viability of tropical farming systems: a model from subSaharan Africa]Measuring the sustainability and economic viability of tropical farming systems: a model from subSaharan Africa

Concerns about the generation of greenhouse gases, biodiversity loss, overgrazing and desertification of dry lands and the maintainance of soil and water quality are increasing as human populations grow. This paper discusses what the role livestock can contribute to these problems. Studies showed...


Ehui, Simeon K.[The green impact of livestock-based nutrient management]The green impact of livestock-based nutrient management

Ehui, Simeon K.Spencer, D.[Indices for measuring the sustainability and economic viability of farming systems: RCMP research monograph, No. 3]Indices for measuring the sustainability and economic viability of farming systems: RCMP research monograph, No. 3

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