Aggregate

From PlantFacts
Revision as of 10:26, 14 March 2006 by Eeberlin (talk | contribs)
Jump to navigation Jump to search


1. Soil structures made up of many soil particles held in a single mass, or mineral material of uniform fine size used in construction projects.

swi-5.gif

This picture shows a soil aggregate which includes sand, silt, and clay particles held together with organic matter in a larger unit.

Source:http://www.maf.govt.nz/mafnet/schools/activities/swi/swi-03.htm