Mineral uptake and transport in xylem and phloem of the proteaceous tree, Banksia prionotes

@article{Pate2004MineralUA,
  title={Mineral uptake and transport in xylem and phloem of the proteaceous tree, Banksia prionotes},
  author={John S. Pate and Wolf Dieter Jeschke},
  journal={Plant and Soil},
  year={2004},
  volume={155-156},
  pages={273-276}
}
Xylem sap of sinker (tap) root, cluster feeding roots, lateral roots and from an age series of main stem extensions of 6-year trees of Banksia prionotes was collected and analyzed for principal organic and inorganic solutes. During the phase of root uptake activity in winter and spring, cluster roots were principal xylem donors of malate, phosphate, chloride, sodium, potassium and amino acid N whereas other parts of the root served as major sources to the shoot of other cations, nitrate and… Expand

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