- A
plough or (US)
plow (both
pronounced /plaŹ/) is a farm tool for
loosening or
turning the soil
before sowing seed or planting.
Ploughs were traditionally...
- the
width of soil
below ploughing depth loosened by the subsoiler.
These plows are
sometimes equipped with a torpedo-shaped
attachment for
making subsurface...
-
contact with
those that are
healthy by root grafts. This
means putting trenches,
plow line or even a
barrier to
prevent roots of
infected trees coming into...
-
bogatyr of
warrior type
turns out to be
weaker than Mikula:
cannot pull his
plow out of the soil,
cannot lift his bag,
cannot race him, etc.,
because Mother...
-
drain (also
known by
other names including trench drain,
blind drain,
rubble drain, and rock drain) is a
trench filled with
gravel or rock, or both, with...
- fill) a
ditch or moat. In the
trench warfare of
World War I, the name was
applied to a
similar feature at the lip of a
trench,
which served mainly as an...
- as a jet
plow tool used high-pressure
water to
fluidize the sea bed
directly under the cable. The
cable then fell into the
liquidized trench. Concern...
-
Action of a
harrow on a
ploughed field The mould-board
plow leaves distinct furrows (
trenches)
across the field. The
harrow smooths the
surface of the...
- Kuwait,
consisting of "flame
trenches" (ditches
filled with oil to be
ignited in case of attack) and "sand berms,
trench works, anti-tank ditches, barbed...
- The
wooden plow was then invented. (It is
difficult to
pinpoint the
exact date of its invention. However, the
earliest evidence of
plow usage dates back...
