lever system=rahat
rtr
pulley
Examples of irrigation system are,Perennial irrigation (Dams)Direct irrigation (river canal irrigation)Storage irrigation (tanks and resevoirs)
Sprinkler irrigation systems irrigate (water) crops/plants. If it is automated with a timer, sprinkler irrigation systems can be turned on and off at different times of the day. Places you'd find automated sprinklers: Parks, golf courses, landscapes, etc. Sprinkler irrigation systems can also be found on farms in several different formats, including pivot systems, pipes laid through fields (hand-lines), and wheel-lines.
A rahat or Persian wheel is a type of water-lifting device that consists of a chain of pots attached to a wheel. As the wheel turns, the pots dip into a water source and bring water to the surface. It is commonly used in Iran and other parts of Asia for irrigation purposes.
lever system=rahat
rtr
pulley
rahat is a traditional method of irrigation in which animals like oxen is used to pull out water from the wells. This water is then evenly spread out over the fields. It is cheap but not very efficient method of irrigation
The Rahat System of irrigation requires a large well in which a wheel is used. The wheel is turned by oxen, buffalo or cows to get the water out of the well and then spread out over the crops. Modern day irrigation lays pipes in the ground so that the water is spread over crops when a valve is turned and the water is allowed to flow. In the Rahat System, the oxen were used to make the water flow into buckets that could then be dumped evenly over the crops. It was primarily used in the subcontinent in places like Africa and the Middle East. It is still used by some tribes, but for the most part other modern techniques are used.
Bullocarts are used to plough the field in traditional periods. Irrigation is also done manually by collecting water from wells and pouring in the linings. the traditional methods of irrigation are .furrow .chainpump .moat .dhekli .rahat
a persian wheel is a thing which is consist of a number of bucket attached to a circular wheel
An old system used in villages of Subcontinent to draw a water from well by using a oxen as a main source
a persian wheel is a thing which is consist of a number of bucket attached to a circular wheel
The revolutionary changes in India that took place in the medieval period: invention of Persian wheel (irrigation) fire arms for combating spinning wheels for weaving.
Rahat is a Turkish delicacy.