Rollers crush all sods and lumps that remain on the top of the ground
after the harrow has passed, and force down small stones level with the surface. They
render the field smooth for the cradle, scythe, and rake, press the earth close about the
seed, and secure a more sure and quick germination. On light and sandy lands they are
invaluable, and in all cases their use has greatly increased the product. Much benefit is
undoubtedly found in compressing the surface of such light soils, by preventing the
escape of those gases from the manure so essential to vegetation, and which are so
rapidly extracted by the sun and winds. Great advantage is gained by rolling early in the
spring while the ground is yet soft. Clay lands, by heaving, pull to pieces and displace
the roots of grain and grasses sown the previous autumn, and the heavy roller presses the
roots and earth together to their proper position, when vegetation goes on again, and
thus, in a measure, prevents what is termed winterkilling.
Fig. 35 represents an approved form constructed wholly of iron, except the tongue and bow,
which are of wood. These rollers are made of various
diameters, from twenty to thirty-six inches, in separate sections, each one foot long,
placed on a wrought-iron shaft independently of each other.
Fig. 36 is hand-roller used
upon lawns and gardens. Additional weight is supplied by iron weights pivoted as shown
to the axle.
Your Comments Welcomed! Copyright © 1995 Roger Corrie