Hardpan: Difference between revisions

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1. a hard, compacted ([[compaction]]), often clayey layer of soil through which [[root]]s cannot grow.<br><br>
1. a hard, compacted ([[compaction]]), often clayey layer of soil through which [[root]]s cannot grow.<br><br>
http://www.wantfa.com.au/public_pge/Snippets_Jan03/Hardpan-1.jpg<br><br>
This photo depicts the various layers of soil with the hardpan layer just below the loose [[topsoil]].<br>Source: http://www.wantfa.com.au<br><br>

Revision as of 14:10, 16 March 2006


1. a hard, compacted (compaction), often clayey layer of soil through which roots cannot grow.