Submitted by marcel.lubbers on Tue, 07/01/2014 - 08:26 Author(s) Rufino M.C., Tittonell P., van Wijk M.T., Castellanos-Navarrete A., Delve R.J., de Ridder N., Giller, K.E. Year 2007 Title link Manure as a key resource within smallholder farming systems: Analysing farm-scale nutrient cycling efficiencies with the NUANCES framework Keywords Sub-Saharan Africa, NCE, Fuzzy logic modelling, FARMSIM, HEAPSIM Publisher Livestock Science, 112, 273-287. Country All Countries