Substantial vegetable harvest in Antarctica with the EDEN-ISS

No, luckily the climate in Antarctica is still inhospitable. And this is precisely why the German Aerospace Center (DLR) set up the EDEN-ISS greenhouse there in 2018. This is because food production of the future and future space missions are being researched in the immediate vicinity of the German Antarctic Neumayer III Station.

In the meantime, the winter crew from the Alfred Wegener Institute (AWI), including DLR researcher Dr. Paul Zabel, has spent a year surrounded by constant ice. The team presented the results on 23 August: There was an unexpectedly rich harvest. According to Zabel: "In just nine and a half months, we produced a total of 268 kilograms of food on just 12.5 square meters, including 67 kilograms of cucumbers, 117 kilograms of lettuce and 50 kilograms of tomatoes.”

Before his trip, by the way, Zabel had been smart enough to look into artificial vegetable cultivation in Dutch greenhouses. Zabel adds: “The taste of the fresh vegetables and their smell left a lasting impression on the winter crew and had a visibly positive effect on the team’s mood throughout the long period of isolation." 

Read the full article at Innovation Origins (Almut Otto)

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