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- By adopting techniques such as drip irrigation, capturing and storing water, crop rotation, conservation tillage, and organic farming, farmers can optimise water use, maximise crop yields, and promote long-term sustainability in agriculture. With these techniques, farmers can achieve higher yields while using less water, fertilisers, and energy.
www.green.earth/blog/10-agricultural-techniques-for-water-conservation10 Agricultural techniques for water conservation - green.earth
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Oct 2, 2024 · Compost and mulch are essential tools for water conservation in agriculture, helping farmers improve soil health and reduce water loss through evaporation. Compost, made from decomposed organic matter, enhances soil structure, boosts its water-holding capacity, and increases nutrient content.
- Drip Irrigation. Drip irrigation systems deliver water directly to a plant’s roots, reducing the evaporation that happens with spray watering systems.
- Capturing and Storing Water. Many farms rely on municipal water or wells (groundwater), while some have built their own ponds to capture and store rainfall for use throughout the year.
- Irrigation Scheduling. Smart water management is not just about how water is delivered but also when, how often, and how much. To avoid under- or overwatering their crops, farmers carefully monitor the weather forecast, as well as soil and plant moisture, and adapt their irrigation schedule to the current conditions.
- Drought-Tolerant Crops. Growing crops that are appropriate to the region’s climate is another way that farmers are getting more crop per drop. Crop species that are native to arid regions are naturally drought-tolerant, while other crop varieties have been selected over time for their low water needs.
Oct 24, 2022 · As droughts intensify, how can we increase crop production in a sustainable way? This is a multidimensional scientific and societal challenge to ensure future food security.
Jun 19, 2024 · The first is to use less water overall: “Either you reduce your irrigation area, or you change the crops, so you use crops that use less water,” Talbi says. The second is to boost water...
May 23, 2023 · Effective water conservation techniques in sustainable agriculture include drip irrigation, which delivers water directly to the plant roots, rainwater harvesting for supplemental irrigation, and soil moisture monitoring to optimize watering schedules.
The following FY 2020 research accomplishments highlight ARS advancements in irrigation, drainage technology, and decision support systems for addressing the challenges associated with agricultural water use. Sub-surface drip reduces seasonal irrigation applications for corn.
