11 marzo 2015
Medical imaging techniques have been used to explore why making willow trees grow at an angle can vastly improve their biofuel yields. Using micro-CT scans, the team showed that the trees respond to being tilted by producing a sugar-rich, gelatinous fibre, which helps them stay upright.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/tNApVEC1sz0/150311081702.htm
