(a) whether adequate water is not being released in several canals of Rajasthan due to which the farmers have to face a lot of difficulties in irrigating their fields;
(b) if so, the number of canals in Rajasthan in which water is released and those in which water is not released;
(c) whether water is not being released in these canals when required by the farmers; and
(d) if so, the corrective measures taken by the Union Government in this regard