Irrigation, as a research topic, encompasses the controlled application of water to agricultural or landscaped soils to optimize plant growth, yield, and resource efficiency under variable climatic and hydrological conditions. It includes the study and modeling of water delivery methods (e.g., surface, sprinkler, and drip systems), soil–plant–atmosphere water dynamics, evapotranspiration estimation, and scheduling strategies based on soil moisture, plant stress indicators, or climate data. Research additionally addresses irrigation water quality, salinity management, impacts on groundwater and surface water systems, energy use, and integration with precision agriculture and deficit-irrigation strategies to improve water productivity and sustainability.
As water supplies shrink and food demand grows, new interdisciplinary research from the University of Nebraska–Lincoln offers a practical way for farmers to manage irrigation more efficiently while protecting their bottom ...
Other
22 hours ago
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Researchers from the University of Seville (US) and the Polytechnic University of Madrid (UPM) have demonstrated that it is possible to grow tomatoes and generate solar energy simultaneously, a key strategy for tackling global ...
Biotechnology
Apr 16, 2026
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Making wheat more resilient to climate change without compromising yields has become an urgent priority for the agricultural sector. Now, a study led by a research team from the University of Barcelona and the Agrotecnio ...
Biotechnology
Apr 10, 2026
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As drought conditions intensify across the American West and the impact of climate change accelerates, cities such as Phoenix, Denver and Las Vegas may face a sobering reality. While it certainly helps, water conservation ...
Environment
Apr 10, 2026
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When a drought turns into an urban water crisis, a city's first step is often to limit lawn watering and launch a campaign to encourage everyone to conserve. It might raise water-use rates or offer incentives for installing ...
Environment
Apr 8, 2026
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In Puerto Rico, drought doesn't always arrive slowly. Sometimes, it appears in days. That speed can leave producers scrambling, reservoirs dropping, and communities facing water restrictions before they can react. In a place ...
Earth Sciences
Apr 6, 2026
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Advanced technology can help farmers get to the root of a growing problem—overwatering in an era of increasing drought and water scarcity. A new UC Riverside system can map soil moisture tree by tree, so growers water only ...
Biotechnology
Apr 2, 2026
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17
The Syrian civil war, which began in 2011, caused widespread population displacement and infrastructure damage. However, it has also led to an unintended environmental effect with notable changes in the country's landscape, ...
Communities worldwide rely on reservoirs for drinking water, hydroelectric power, irrigation, and more. These critical freshwater resources are affected by seasonal and long-term changes; water levels in reservoirs can dip ...
Earth Sciences
Mar 31, 2026
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37
Peri-urban agriculture in the Barcelona Metropolitan Area (AMB) is in a critical situation after decades of decline. A new study conducted by the Institute of Environmental Science and Technology of the Universitat Autònoma ...
Ecology
Mar 27, 2026
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