June 11, 2013
Greening the Deserts of Qatar
9 of 11
Photo: Elsa Naumann/Sahara Forest Project
Barley grows in the sand, thanks in part to drip irrigation. Researchers are experimenting with using this method on a range of agricultural crops.
Read more: Coaxing Food From One of the World's Driest Places
In Qatar, Coaxing Food From One of the World's Driest Places
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