Many mechanized crop producers and agribusinesses are fascinated with precision agriculture technology, but adoption has lagged behind the expectations. Among the reasons for slow adoption of precision agriculture technology is that initial users focused excessively on in-field benefits from...

Soils in a large part of Niger's agricultural area are sandy and very low in nitrogen (N), phosphorus (P) and organic matter. This low soil fertility combined with low and erratic rainfall constitutes a severe constraint on food cropping in the area. Although agronomists have advised chemical...

Stochastic dominance was used to determine the risk characteristics of phosphate fertilization of millet, sorghum and maize with commercial NPK fertilizer, rock phosphate and partially acidulated rock phosphate in Burkina Faso. On-farm-trial data from 1989, 1990 and 1991 in three rainfall zones...

Advanced conceptual techniques for breakeven analysis of agricultural enterprise budgets are developed and applied. Breakeven points of a single agricultural enterprise, breakeven points between enterprises, and elasticities of breakeven points between enterprises are defined and mathematically...

This paper reviews the features and uses of some recent biophysical and bioeconomic simulation models in agricultural economics research. Problems associated with earlier models are discussed and the extent to which recent simulators have addressed these concerns is appraised. Some salient...