At the Agritech 2015 conference in Tel Aviv, we ran into an interesting technology combining greenhouses and fishery. The closed, eco-friendly system, sees fish being grown in regular water and their manure being used to fertilize green leaves, which in turn clean the fish’s water.

“Many countries are looking to invest in agriculture to become better growers and increase their yields, and Israeli companies have a lot of solutions for that,” said Ilan Hyden, VP of Dagan Agricultural Automation.