Many estates are peculiarly subject to landslips, which are
likewise produced by the violence of the rains. In these cases
the destruction is frequently to a large extent; great rocks are
detached from the summits of the hills, and sweep off whole lines
of trees in their descent.
Wherever landslips are frequent, they may be taken as an evidence
of a poor, clay subsoil. The rain soaks through the surface; and
not being able to percolate through the clay with sufficient
rapidity, it lodges between the two strata, loosening the upper
surface, which slides from the greasy clay; launched, as it were,
by its own gravity into the valley below.
This is the worst kind of soil for the coffee tree, whose long
tap-root is ever seeking nourishment from beneath. On this soil
it is very common to see a young plantation giving great promise;
but as the trees increase in growth the tap-root reaches the clay
subsoil and the plantation immediately falls off. The subsoil is
of far more importance to the coffee-tree than the upper surface;
the latter may be improved by manure, but if the former is bad
there is no remedy.
The first thing to be considered being the soil, and the planter
being satisfied with its quality, there is another item of equal
importance to be taken into consideration when choosing a
locality for a coffee estate. This is an extent of grazing land
sufficient for the support of the cattle required for producing
manure.
In a country with so large a proportion of forest as Ceylon, this
is not always practicable; in which case land should be cleared
and grass planted, as it is now proved that without manure an
estate will never pay the proprietor.
The locality being fixed upon, the clearing of the forest is
commenced. The felling is begun from the base of the hills, and
the trees being cut about half through, are started in sections
of about an acre at one fall. This is easily effected by felling
some large tree from the top, which, falling upon its
half-divided neighbor, carries everything before it like a pack
of cards.
The number of acres required having been felled, the boughs and
small branches are all lopped, and, together with the cleared
underwood, they form a mass over the surface of the ground
impervious to man or beast. This mass, exposed to a powerful
sun, soon becomes sufficiently dry for burning, and, the time of
a brisk breeze being selected,. the torch is applied.
The magnificent sight of so extensive a fire is succeeded by the
desolate appearance of blackened stumps and smouldering trunks of
trees:
