[APWG] NEWS: Nitrogen Research Shows How Some Plants Invade, Take Over Others

[Olivia Kwong]

http://www.sciencedaily.com/releases/2009/07/090706171538.htm

Nitrogen Research Shows How Some Plants Invade, Take Over Others

ScienceDaily (July 6, 2009) -- Biologists know that when plants battle for 
space, often the actual battle is for getting the nitrogen.

See the link above for the full article text.