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In this study we estimate yield gaps for mixed crop–livestock smallholder farmers in seven Sub-Saharan African sites covering six countries (Kenya, Tanzania, Uganda, Ethiopia, Senegal and Burkina Faso). We also assess their potential to increase food production and reduce the GHG emission intensi...
A dynamic performance model was integrated with a model that optimised culling and insemination policies in dairy herds using dynamic programming. The performance model estimated daily feed intake, milk yield and body weight change of dairy cows on the basis of availability and quality of feed an...
Decision-making approaches, the factors affecting them, the role of the decision-making units and the actors involved in farming decisions were studied in 91 Costa Rican farmers using a classification procedure. Farmers were asked to classify 18 farming decisions (systematically selected from a p...
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