@INBOOK {VANLAUWE:2020, title = {Soil fertility: maintenance and nutrient management for agricultural transformation}, author = {Vanlauwe, B. and Chivenge, P. and Zingore, S. }, editor = {Sikora, R. and Terry, E. R. and Vlek, P. L. G. and Chitja, J. }, year = {2020}, type = {In: Transforming agriculture in southern Africa constraints, technologies, policies and processes, edited by Sikora, R.A., Terry, E.R., Vlek, P.L.G., Chitja, J.}, edition = {1st}, pages = {67--76}, chapter = {8}, publisher = {Routledge}, address = {Oxfordshire, UK}, isbn = {978 1 13 839353 0}, note = {CAHub; Science Area NRM; Published December 18, 2019}, }