| mulching | <botany> Coverage of the ground with mulch. (09 Oct 1997) |
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| hydro-mulching | <botany> Seeding of grasses, mixed with fertiliser, a wood pulp mulch, and a tackifier to stick the mix to the ground, applied by a machine blower in a wet condition to exposed, denuded slopes or embankments. (if no mulch is used, it is called hydro-seeding.) (09 Oct 1997) |
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