Why does dry manure create dust problems on cattle feedlots?

In the context of livestock farming, dry manure creates dust problems on feedlot operations primarily due to the arid environmental conditions found in regions like the High Plains.

In these dry climates, manure loses its moisture content quickly. Because feedlots house large numbers of animals in confined areas, the lack of vegetation—caused by the constant presence of the cattle—leaves the ground exposed. Consequently, the dried solid components of the manure become airborne and blow freely. This issue is further exacerbated by the high density of the animals, which contributes to the accumulation of waste material that can be easily disturbed and dispersed by wind.1