@ARTICLE {ROOBROECK:2021, title = {Assessing and understanding non-responsiveness of maize and soybean to fertilizer applications in African smallholder farms}, author = {Roobroeck, D. and Palm, C. A. and Nziguheba, G. and Weil, R. and Vanlauwe, B. }, journal = {Agriculture, Ecosystems and Environment}, year = {2021}, month = {January}, volume = {305}, number = {-: 107165}, pages = {1--13}, issn = {0167-8809}, note = {CAHub; Science Area NRM; CRP Maize; CRP Grain Legumes; Soybean; Available online 5 October 2020}, url = {https://doi.org/10.1016/j.agee.2020.107165}, doi = {10.1016/j.agee.2020.107165}, }