One of the many Israeli innovations featuring at Agritech 2012 in Tel Aviv includes a solar-powered drone that can fly for six months without landing and extract water from the atmosphere to irrigate crops. And 2000 Indian farmers, including 600 from Gujarat flew in to attend the event.
http://www.jpost.com/Sci-Tech/Article.aspx?id=270146
http://www.dnaindia.com/india/report_600-gujarat-farmers-fly-to-israel-to-learn-agriculture-technology_1688950