Clod 
A soil structural unit which has been created by human activity, in contrast to a Ped. A typical soil clod is that of a crumb which has been formed as part of seed or turf bed preparation.
Clod
A soil structural unit which has been created by human activity, in contrast to a Ped. A typical soil clod is that of a crumb which has been formed as part of seed or turf bed preparation.