The diagram shows how people collect water from wells and rivers to irrigation channels to fields for farming.
Diagram A shows how to collect water irrigation channels to fields; this work is involved with a simple system built with a basket made of bamboo or leather and four ropes. These ropes are tied to the sides of the basket, two ropes on a side and two others on the opposite side. Two men are standing next to the irrigation channel at approximately 1-2 meters depth. Each of them hold two ropes connected with the basket. Next, they throw the basket into the channel to get water. Finally, the basket is pulled up and moved to the fields.
Diagram B shows to get water from wells to irrigation channels. This method uses animals. A system of a pulley, rollers, bucket, and ropes placed at the top of the well has a depth of 50 meters. First, a bucket tides in the cow's body through the roller, and another bucket rope is connected to the Polly. When the cow comes near the well, the ropes fall inside the well, and the bucket gets poured on water. After that, the cow walks down on the slope, the bucket came up to the top of the well, and water is poured into the irrigation channel.
Overall, these two various methods show high intelligence from human and animal forces to tackle the irrigation problem's collecting water without motorized equipment.
The diagram
shows
how
people
collect
water
from
wells
and rivers to irrigation
channels
to fields for farming.
Diagram A
shows
how to collect
water
irrigation
channels
to fields; this work
is involved
with a simple system built with a
basket
made of bamboo or leather and four
ropes
. These
ropes
are tied
to the sides of the
basket
, two
ropes
on a side and two others on the opposite side. Two
men
are standing
next
to the irrigation
channel
at approximately 1-2 meters depth. Each of them hold two
ropes
connected with the
basket
.
Next
, they throw the
basket
into the
channel
to
get
water
.
Finally
, the
basket
is pulled
up and
moved
to the fields.
Diagram B
shows
to
get
water
from
wells
to irrigation
channels
. This method
uses
animals. A system of a pulley, rollers,
bucket
, and
ropes
placed at the top of the
well
has a depth of 50 meters.
First
, a
bucket
tides in the cow's body through the roller, and another
bucket
rope
is connected
to the Polly. When the cow
comes
near the
well
, the
ropes
fall inside the
well
, and the
bucket
gets
poured on
water
. After that, the cow walks down on the slope, the
bucket
came up to the top of the
well
, and
water
is poured
into the irrigation channel.
Overall
, these two various methods
show
high intelligence from human and animal forces to tackle the irrigation problem's collecting
water
without motorized equipment.