In 2016, WFP helped Sahrawi refugees grow barley without soil in the Sahara; hydroponic trays produced fresh animal feed in seven days while using 90% less water

In Algerian camps, Sahrawi refugees are utilizing hydroponics to cultivate barley fodder, a soil-free technique that consumes ninety percent less water compared to conventional farming. Within just a week, animals can enjoy fresh green feed, leading to better herd health. The World Food Programme is now applying this innovative approach to regions like Chad and Jordan, with ongoing research aiming to expand vegetable cultivation using this efficient method.
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