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Nutrient use efficiencies and crop responses to N, P and manure applications in Zimbabwean soils: Exploring management strategies across soil fertility gradients
P. Tittonell, S. Zingore, M.T. van Wijk, M. Corbeels, K.E. GillerVolume:
100
Year:
2007
Language:
english
DOI:
10.1016/j.fcr.2006.09.003
File:
PDF, 1.74 MB
english, 2007