Rainwater harvesting involves the collection and storage of rainwater for various purposes, including irrigation. By capturing rainwater through methods such as rooftop harvesting, surface runoff collection, and recharge pits, farmers can supplement their water resources, reducing reliance on external sources and enhancing agricultural resilience.
How does rainwater harvesting contribute to increasing water availability for agriculture?
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Rainwater harvesting increases water availability for agriculture by capturing and storing rainwater for later use. Systems such as rooftop collection, surface runoff harvesting, and groundwater recharge capture rainfall during wet periods and store it for irrigation during dry spells. By supplementing traditional water sources, rainwater harvesting reduces reliance on unsustainable water extraction methods, thus ensuring consistent water supply for agricultural activities.