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Last updated on April 20, 2014 at 21:20 EDT

Latest Annie DesRochers Stories

2011-06-08 21:54:03

Despite being costly to initiate, root grafting can increase radial growth in jack pine trees Trees are often viewed as individuals that compete with one another for access to limited resources. But could trees in stressed environments actually benefit from positive, facultative interactions? The authors of a new paper suggest that might be the case for certain tree species"”and that it may take the form of root grafting. Natural root grafting between individuals has been observed in...