• Nutrient fluxes from soil to market in African indigenous vegetables production system 

      Nambafu, Godfrey; Adam, Anna; Onyuka, Enos; Bessler, Holger; Andika, Darius O.; Mwonga, Samuel; Gweyi-Onyango, Joseph Patrick; Engels, Christof (2017-09)
      In many smallholder farming systems in sub-Saharan Africa, nutrient supply is either too low leading to soil fertility decline due to soil mining or too high leading to environmental pollution. The aim of our study was the ...