selected publications
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article
- Milk: the new white gold? Milk production options for smallholder farmers in Southern Mali.. Animal. 9:1221-1229. 2015
- Benefits of legume–maize rotations: Assessing the impact of diversity on the productivity of smallholders in Western Kenya. Field Crops Research. 168:75-85. 2014
- Minimum tillage and vegetative barrier effects on crop yields in relation to soil water content in the Central Kenya highlands. Field Crops Research. 132:129-138. 2012
- Minimum tillage and vegetative barrier effects on crop yields in relation to soil water content in the Central Kenya highlands. Field Crops Research. 132:129-138. 2012
- Socio-ecological niches for minimum tillage and crop residue retention in continuous maize cropping systems in smallholder farms of central Kenya. Agronomy Journal. 103:188-198. 2012
- Tillage and vegetative barrier effects on soil conservation and short-term economic benefits in the Central Kenya highlands. Field Crops Research. 122:85-94. 2011
- Communicating complexity: Integrated assessment of trade-offs concerning soil fertility management within African farming systems to support innovation and development. Agricultural Systems. 104:191-203. 2011
- Impacts of heterogeneity in soil fertility on legume-finger millet productivity, farmers’ targeting and economic benefits. Nutrient Cycling in Agroecosystems. 87:209-231. 2010
- Lifetime productivity of dairy cows in smallholder farming systems of the Central highlands of Kenya.. Animal. 3:1044-1056. 2009
- Beyond resource constraints - Exploring the biophysical feasibility of options for the intensification of smallholder crop-livestock systems in Vihiga district, Kenya. Agricultural Systems. 101:1-19. 2009
- Beyond resource constraints - Exploring the biophysical feasibility of options for the intensification of smallholder crop-livestock systems in Vihiga district, Kenya. Agricultural Systems. 101:1-19. 2009
- Manure as a key resource within smallholder farming systems: Analysing farm-scale nutrient cycling efficiencies with the NUANCES framework. Livestock Science. 112:273-287. 2007
- Socio-ecological niche: a conceptual framework for integration of legumes in smallholder farming systems. International Journal of Agricultural Sustainability. 4:79-93. 2006
- Integration of Systems Network (SysNet) tools for regional land use scenario analysis in Asia. Environmental Modelling and Software. 20:291-307. 2005
- Modelling agricultural development options for the Kedah-Perlis region, Malaysia 2005
- A systems network (SysNet) approach for interactively evaluating strategic land use options at sub-national scale in South and South-east Asia. LAND USE POLICY. 21:101-113. 2004
- A systems network (SysNet) approach for interactively evaluating strategic land use options at sub-national scale in South and South-east Asia. LAND USE POLICY. 21:101-113. 2004