Question

what is the sources of irrigation

Answer 1

water sources, groundwater sources, municipal water supplies, grey-water sources, and other agricultural and industrial process wastewaters.

Answer 2

irrigation mean's that store (anything)like water ,and other sources for reuse in next time ..for example .: rajasthan have low ground water and very scanty rainfall by all these reason rajasthan made ...ponds ,tanks and other thing that store water ...