Why food insecurity persists in sub-Saharan Africa: A review of existing evidence

por Bjornlund, Vibeke, Bjornlund, Henning, van Rooyen, André
Publicado 2022

Improving fertilizer response of crop yield through liming and targeting to landscape positions in tropical agricultural soils

por Agegnehu, Getachew, Amede, Tilahun, Desta, Gizaw, Erkossa, Teklu, Legesse, Gizachew, Gashaw, Tadesse, Van Rooyen, Andre, Harawa, Rebbie, Degefu, Tulu, Mekonnen, Kindu, Schulz, Steffen
Publicado 2023