Give a comparative account of any two methods of irrigation
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2 Types of irrigation methods are: (1) Drip System: In drip system water is delivered directly at the roots of the plants. In this method there is no wastage of water. (2) Sprinkler: For uneven lands, sprinklers are best.
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A) Well irrigation: i) In this type of irrigation, the groundwater is obtained by digging wells, board well, etc.
ii) Comparatively less area is required.
iii) Well irrigation is comparatively less costly.
B) Canal irrigation: i) The dams are constructed on the rivers, the stored water is used for irrigation.
ii) Comparatively vast area is required for constructing dams.
iii) Canal irrigation is comparatively more costly.
Explanation:
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