Agriculture Reference
In-Depth Information
(a)
(b)
Figure 2.5
(A) Deep red loam
soil in the Heathcote region,
Victoria, Australia. The scale is
15 cm. (B) A vineyard soil in
the Hawkes Bay region, New
Zealand, with an impermeable
subsoil that experiences
intermittent waterlogging. See
color insert.
"Mottled" zone
