Publications

(2020). Modelling climate change impacts on maize yields under low nitrogen input conditions in sub-Saharan Africa. Global Change Biology.

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(2020). Landscape diversity and diet diversity. A roadmap for transdisciplinary research.. BioScience.

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(2020). Forest restoration scenarios produce synergies for agricultural production in southern Ethiopia. Agriculture, Ecosystems & Environment.

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(2020). Scaling agricultural mechanization services in smallholder farming systems; Case studies from sub-Saharan Africa, South Asia, and Latin America. Agricultural Systems.

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(2019). Testing the various pathways linking forest cover to dietary diversity in tropical landscapes. Frontier in Sustainable Food Systems.

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(2019). Forest pattern, not just amount, influences dietary quality in five African countries. Global Food Security.

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(2019). Drivers, farmers' responses and landscape consequences of smallholder farming systems changes in southern Ethiopia. International Journal of Agricultural Sustainability.

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(2019). Implementation of permanent raised beds contributes to increased crop yield and profitability in the Northeastern Tigray region, Ethiopia. Experimental Agriculture.

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(2019). Should fertilizer recommendations be adapted to parkland agroforestry systems? Case studies from Ethiopia and Rwanda. Plant & Soil.

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(2019). Do open-pollinated maize varieties perform better than hybrids in agroforestry systems?. Experimental Agriculture.

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(2019). Agro-ecological options for fall armyworm (Spodoptera frugiperda JE Smith) management. Providing low-cost, smallholder friendly solutions to an invasive pest. Journal of Environmental Management.

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(2019). Landscape composition overrides field level management effects on maize stemborer control in Ethiopia. Agriculture Ecosystems & Environment.

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(2019). Agricultural mechanization and reduced tillage; antagonism or synergy?. International Journal of Agricultural Sustainability.

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(2019). A farm-level assessment of labor and mechanization in Eastern and Southern Africa. Agronomy for Sustainable Development.

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(2018). Unpacking the push-pull system. Assessing the contribution of companion crops along a gradient of landscape complexity. Agriculture Ecosystems & Environment.

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(2018). Soil organic matter underlies crop nutritional quality and productivity in smallholder agriculture. Agriculture, Ecosystems & Environment.

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(2018). Implications of changes in land cover and landscape structure for the biocontrol potential of stemborers in Ethiopia. Biological Control.

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(2018). Affordances of agricultural systems analysis tools; A review and framework to enhance tool design and implementation. Agricultural Systems.

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(2018). Crop vs. tree. Can agronomic management reduce trade-offs in tree-crop interactions?. Agriculture, Ecosystems & Environment.

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(2018). Conservation agriculture with trees amplifies negative effects of reduced tillage on maize performance in East Africa. Field Crops Research.

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(2018). Excessive pruning and limited regeneration. Are Faidherbia albida parklands heading for extinction in the Central Rift Valley of Ethiopia?. Land Degradation & Development.

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(2018). Complementary practices supporting conservation agriculture in southern Africa. A review. Agronomy for Sustainable Development.

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(2018). Low-cost agronomic practices and landscape management approaches to control FAW. Fall Armyworm in Africa. A Guide for Integrated Pest Management. First Edition.

Source Document

(2017). Disentangling the positive and negative effects of trees on maize performance in smallholdings of Northern Rwanda. Field Crops Research.

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(2017). A methodological approach for assessing cross-site landscape change. Understanding socio-ecological systems. Forest Policy and Economics.

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(2017). Population and livelihoods on the edge. Transforming Agriculture in Southern Africa.

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(2017). On the edge of state and economy. Transforming Agriculture in Southern Africa.

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(2017). Indirect contributions of forests to dietary diversity in Southern Ethiopia. Ecology & Society.

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(2016). Restoring cropland productivity and profitability in Northern Ethiopian drylands after nine years of resource-conserving agriculture. Experimental Agriculture.

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(2016). Ecological intensification. Local innovation to address global challenges. Sustainable Agriculture Reviews, 19.

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(2016). Field-scale modeling of tree–crop interactions; Challenges and development needs. Agricultural Systems.

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(2015). Gender and conservation agriculture in East and Southern Africa; towards a research agenda. International Journal of Agricultural Sustainability.

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(2015). Re-examining appropriate mechanization in Eastern and Southern Africa; two-wheel tractors, conservation agriculture, and private sector involvement. Food Security.

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(2015). Multi-scale trade-off analysis of cereal residue use for livestock feeding vs. soil mulching in the Mid-Zambezi Valley, Zimbabwe. Agricultural Systems.

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(2015). Crop residue management and soil health. A systems analysis. Agricultural Systems.

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(2014). Combining multi-dimensional scaling and cluster analysis to describe the diversity of rural households. Experimental Agriculture.

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(2014). Understanding the impact and adoption of conservation agriculture in Africa. A multi-scale analysis. Agriculture, Ecosystems & Environment.

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(2014). Conservation agriculture in African mixed crop-livestock systems. Expanding the niche. Agriculture, Ecosystems & Environment.

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(2014). Agriculture and nature. Trouble and strife?. Biological Conservation.

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(2013). Conservation Agriculture in Eastern and Southern Africa. Conservation Agriculture. Global Prospects and Challenges.

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(2012). Comparative performance of conservation agriculture and current smallholder farming practices in semi-arid Zimbabwe. Field Crops Research.

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(2011). Agricultural intensification. Saving space for wildlife?. Doctoral dissertation. Wageningen University, The Netherlands.

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(2007). Conservation agriculture in Zambia. A case study of Southern Province. Conservation agriculture in Africa series.

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(2005). Impact on productivity of peri-parturient rise in fecal egg counts in Creole goats in the humid tropics. Veterinary Parasitology.

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