Zingore, Shamie; Gonzalez-Estrada, E.; Delve, Robert J.; … - International Association of Agricultural Economists - IAAE - 2006
Farm-level analysis of trade-offs between soil fertility management alternatives is required to improve understanding … for the households). Alternatives for management of nutrient resource were simulated using other models; APSIM for the … products. Under current resource management, the net cash balance could be increased to US$290 per annum by optimization of …