Andersson, J. A. and D'Souza, S. (2014). From adoption claims to understanding farmers and contexts: a literature review of conservation agriculture (CA) adoption among smallholder farmers in southern Africa. Agriculture, Ecosystems and Environment 187:116–32.
Cheesman, S., Andersson, J. A. and Frossard, E. (2017). Does closing knowledge gaps close yield gaps? On-farm conservation agriculture trials and adoption dynamics in three smallholder farming areas in Zimbabwe. Journal of Agricultural Science 155 (1): 81–100.
CIMMYT (1988). From Agronomic Data to Farmer Recommendations: An Economics Training Manual, Completely revised edn. Mexico, DF: International Maize and Wheat Improvement Center (CIMMYT).
Cooke, B. and Kothari, U. (eds) (2001). Participation: The new tyranny? London:Zed Books.
de Roo, N., Andersson, J. A. and Krupnik, T. (2019). On-farm trials for development impact? The organisation of research for scaling agricultural technologies. Experimental Agriculture 52 (2): 163–184.
Kiptot, E., Hebinck, P., Franzel, S. and Richards, P. (2007). Adopters, testers or pseudo-adopters? Dynamics of the use of improved tree fallows by farmers in western Kenya. Agricultural Systems 94:509–519.
Leach, M., Mearns, R. and Scoones, I. (1999). Environmental entitlements: dynamics and institutions in community-based natural resource management. World Development 27 (2):225–247.
Mosse, D. (1994). Authority, gender and knowledge: theoretical reflections on the practice of participatory rural appraisal. Development and Change 25 (3):97–526.
Pircher, T., Almekinders, C. J. M. and Kamanga, B. C. G. (2013). Participatory trials and farmers' social realities: understanding the adoption of legume technologies in a Malawian farmer community. International Journal of Agricultural Sustainability 11 (3):252–263.
Vanlauwe, B., Wendt, J., Giller, K.E., Corbeels, M., Gerard, B. and Nolte, C. (2014). A fourth principle is required to define conservation agriculture in sub-saharan africa: the appropriate use of fertilizer to enhance crop productivity. Field Crops Research 155:10–13.
Wall, P. C., Thierfelder, C. L., Nyagumbo, I., Rusinamhodzi, L. and Mupangwa, W. (2019). Comment on 'de Roo et al. (2019). On-farm trials for development impact? The organisation of research for scaling agricultural technologies. Experimental Agriculture. 52 (2):185–194.