シリア難民キャンプでの自給自足に道ひらく。マットレスをつかった水耕栽培

https://www.aljazeera.com/program/episode/2020/8/10/syrian-refugees-grow-crops-in-old-mattresses/#:~:text=Using%20old%20mattresses%20and%20a,healthy%20plants%20and%20fresh%20vegetables.&text=At%20Zaatari%20refugee%20camp%20in,water%20and%20some%20old%20mattresses.