Dug wells collect water from shallow water-bearing strata, while tube wells can access water from deeper layers. Dug wells are typically hand-dug and suitable for shallower water sources, whereas tube wells utilize pipes to extract water from deeper aquifers.
What are the primary differences between dug wells and tube wells in India’s irrigation systems?
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Dug wells and tube wells are both common features of India’s irrigation systems, but they differ in construction and depth. Dug wells are shallow excavations typically lined with stones or bricks, accessing groundwater near the surface. In contrast, tube wells are deeper and utilize pipes to access groundwater from greater depths, often reaching aquifers that dug wells cannot, providing more reliable water sources for irrigation.