Various measures are employed to expand irrigation coverage, including building dams and reservoirs, constructing canals and irrigation channels, promoting groundwater recharge, and adopting water-efficient irrigation technologies like drip irrigation.
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To expand agricultural land under irrigation, governments and organizations invest in infrastructure such as dams, reservoirs, and canals to capture and distribute water. They promote water-efficient irrigation techniques like drip and sprinkler systems, provide subsidies for irrigation equipment, and offer incentives for farmers to adopt irrigation practices, enhancing agricultural productivity and sustainability.