authors Vanlauwe, Bernard Bationo, A Chianu, J. N. Giller, K.E. Merckx, R. Mokwunye, U. Ohiokpehai, O. Pypers, Pieter Tabo, MG-Ramadjita Shepherd, Keith Smaling, E. M. A. Woomer, Paul Sanginga, Nadine
has subject area Agriculture, Multidisciplinary agriculture fertility implementation management soil soil fertility soil organic matter
keywords agronomic use efficiency fertilizer grain legume-maize rotation micro-dose organic inputs soil organic matter