In today’s world, where water is a scarce resource, which among the following irrigation methods is most feasible and sustainable?
A. Sprinkler system
B. Drip system
C. Tube well
D. Chain pump
Answer:B
In today’s world, where water is a scarce resource, which among the following irrigation methods is most feasible and sustainable?
A. Sprinkler system B. Drip system C. Tube well D. Chain pump