Question

what factors allow the construction of tube wells in the states named?

Answer 1

There must be sufficient supplies of ground water and fairly close to the surface ........ recovered from increased farm production .

Answer 2

Answer:

I think this answer will help you all:

factors for the construction of tubewell irrigation are :

(I)it occupies a small area .

(ii) tubewells are perrinial .

(iii)water does not get polluted.

(iv)no manual labour is required to draw water.