Question

Write rhe advantages And Disadvantages of rahat,dhelki,moat,chain pump system of irrigation in points

Answer 1

traditional methods -canal irrigation,chain pump,moat,pulley system

adv.-1)it is cheaper
2) easily available

dis.-1)it is time consuming
2) leads to wastage of water

Answer 2

Disadvantages

1.involved using of animals

2. Take more time as compared to mordern irrigation

3. Uses wells as a source if well is dried up it is of no use.