Subsoil pipe drain

From PlantFacts
Revision as of 13:29, 21 February 2006 by Eeberlin (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search


1. A system of perforated pipe laid in gravel-filled trenches beneath the topsoil. See also Pipe drain.