The root system of a tree can often extend many fold the diameter of the tree; it provides physical support, dissolved minerals and water but relies on a constant supply… Click to show full abstract
The root system of a tree can often extend many fold the diameter of the tree; it provides physical support, dissolved minerals and water but relies on a constant supply of nutrients from photosynthetically active tissues in above ground organs. The phloem is responsible for such transport and the success of a plant relies heavily on the integrity of the phloem in its root system. This article is protected by copyright. All rights reserved.
               
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