https://www.youtube.com/watch?v=3VDsguNyJ0c&feature=share
Growing veggies on a thin film that allows nutrients and water to pass through while blocking viruses and bacteria.
[Skip Intro] 0:46
Watch more full episodes of Japan’s Top Inventions on NHK WORLD-JAPAN!
https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/topinventions/?cid=wohk-yt-2108-jti034-hp.
More quality content available on NHK WORLD-JAPAN!
https://www3.nhk.or.jp/nhkworld/en/ondemand/video/?cid=wohk-yt-2108-jti034-hp.
A Japanese farming technique using film shows potential for crop cultivation in arid regions and areas affected by soil degradation.