Determinants of nutrient balances in a maize farming system in eastern Uganda
Soil nutrient depletion in Uganda is one of the leading environmental degradation problems threatening the livelihoods of most farmers in the region. In order to identify policy options that may be used to address the problem, this study was conducted with an objective of analyzing the determinants of flow and balances of nitrogen (N), Phosphorus (P), and Potassium (K) in Uganda. Data for this study were collected from 58 randomly selected farmers who participated in on-farm fertilizer trials and household surveys conducted in 2000 to 2001.