found especially well adapted to growing alsike clover
seed, and in certain areas in proximity to the Georgian Bay, adaptation
exists about equally high. In some parts of Quebec good crops are also
grown. But this variety of clover has not been grown as yet with much
success in Manitoba, Assiniboia, Alberta or Saskatchewan. Both soil and
climate, however, in these provinces should not be uncongenial to it in
the main. In the cultivable lands of British Columbia, as in those of
Washington, it grows remarkably well. Especially in the river bottoms
and on the tide lands can immense crops be grown, as also on the tide
lands of Nova Scotia and New Brunswick, but not on the upland sandy
soils of these provinces.
=Soils.=--The most suitable soil for alsike clover is a moist clay loam,
not too friable nor too dense, and moist and deep. A goodly impregnation
of lime in the same is favorable to maximum production. Abundant
moisture conduces to the same end. This plant will, however, produce
good crops, and in a moist season, excellent crops, on the stiffest
clays, whether white or red, after a good stand has once been secured,
providing hard pan is not found near the surface, but in dry seasons it
is not easy to secure a stand on such soils. The plants send their
fibrous roots down into the soil in all directions, and in this way
render it much more friable when it is broken up.
Next in adaptation, probably, come slough soils, even though covered
with humus to a considerable depth, providing that clay lies under the
humus. Enormous crops of hay or pasture can be grown on such soils, but
the crops of seed are not usually so large as on the moist clays
referred to above. On these also the hay is much more liable to lodge,
unless supported by some kind of grass growing along with it.
After slough soils come those that have been deposited by the action of
water, as in river beds and on lake bottoms, when the waters have
subsided, providing the clay element so necessary to the successful
growth of this clover is plentifully present. In some instances the very
best crops of alsike can be grown on such lands, but in many other
instances these deposit soils have in them too much sand to produce
these.
Good crops can be grown on sandy loam soils, if well stored with
vegetable matter, and at the same time fairly well impregnated with
clay, but if one or both of these elements is lacking, adaptation in
these soils will be correspond
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