Land evaluation using the FAO Framework: an example from Zambia

Abstract. The suitability of the University of Zambia farm for selected crops was assessed using the principles and concepts of the FAO Framework for Land Evaluation. Moisture and nutrient availability were found to be the most limiting land qualities, but moisture availability is a more important consideration because the farm is managed with high inputs. Heavy dependence on rainfall makes the farm very vulnerable to drought which has had a devastating impact on yields in recent years. Soyabean, potato and wheat are the best‐suited crops. Sunflower is not recommended because of the low market value. Maize is not a suitable crop because of its sensitivity to water stress and nutrient availability. Rhodes grass is recommended in mapping units where other crops have little economic value. The FAO Framework for Land Evaluation can be used in Zambia. It can identify land utilization types that are physically and economically suitable. Based on these findings an appropriate land use plan of the University Farm has been developed and implemented.