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GUELPH, ONTARIO - Agriculture and Agri-Food Canada

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ii, Thin layer of partially decomposed leaves, twigs,<br />

etc.<br />

O-6 inches clay loam; dark grey (7.5 YR 4/O);<br />

fine nuciform structure; friable consistency; few<br />

stones; pH -- 6.7.<br />

6-15 inches clay; dark brown (7.5 YR 4/2);<br />

strongly mottled; coarse blocky to prismatic<br />

structure; very hard consistency when dry, very<br />

plastic when wet; few stones; pH - 7.5.<br />

Clay till; dark reddish brown (5 YR 3/-l) ; medium<br />

nuciform structure; hard consistency when dry,<br />

plastic when wet’ ; frequent stones; pH - 7.8.<br />

The topography is smooth very gently sloping <strong>and</strong> both internal <strong>and</strong><br />

external drainage are poor. The natural vegetation consists mainly of elm,<br />

ash <strong>and</strong> cedar.<br />

<strong><strong>Agri</strong>culture</strong><br />

Most of the type is cleared <strong>and</strong> is used for pasture <strong>and</strong> hay crops.<br />

range of crops could be grown if drainage were improved.<br />

A wider<br />

The natural fertility of the Morley soils is usually high, <strong>and</strong> additions of<br />

fertilizer should be necessary only to maintain fertility where the l<strong>and</strong> is<br />

cropped. >Iaintenance of organic matter is of prime importance when a crop<br />

rotation is used so that the soil will be kept in good physical condit,ion.<br />

E. SOILS FORMED FROM GLACIO-FLUVIAL MATERIALS<br />

Glacio-fluvial materials are those deposited by both ice <strong>and</strong> water. The<br />

materials may be dominantly s<strong>and</strong> or dominantly gravel with pockets of till<br />

also occurring. The Waterloo series is developed on materials which are<br />

dominantly s<strong>and</strong> with inclusions of small amounts of gravel <strong>and</strong> till. The<br />

Donnybrook series is developed on materials dominantly of gravel in nature<br />

with small amount,s of s<strong>and</strong> <strong>and</strong> till also present.<br />

I. S<strong>and</strong>y Jlaterials<br />

(i) Good<br />

Drainage<br />

Waterloo S<strong>and</strong>y Loam (31,600 acres)<br />

Associated with kame formations the Waterloo series consists largely of<br />

s<strong>and</strong>y materials <strong>and</strong> is the well drained member of the Waterloo catena. It is<br />

the only catenary member mapped in Bruce County. The profile, as described<br />

below, is characteristic of the Grey-Brown Podzolic soils:<br />

54

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