Müller, Corinna; Ströh de Martínez, Christiane; … - 2017
The majority of the population in sub-Saharan Africa (SSA) lives in rural areas and is directly or indirectly dependent on agriculture. As land is usually tilled by smallholders manually with a hand hoe, or mattock, the worker’s output and productivity (and with it, their income) is low, and...