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Effect of K uptake rate, root growth and root hairs on potassium uptake efficiency of several plant species



Effect of K uptake rate, root growth and root hairs on potassium uptake efficiency of several plant species



Zeitschrift fur Pflanzenernahrung und Bodenkunde 147(3): 276-289



In pot experiments with maize, rape, Lolium 'Printo', and onion plants, no close correlation was found between the percentage K in the dry matter (indicating K uptake efficiency) and (1) rate of K uptake per cm of root, (2) root-shoot dry weight ratio, or (3) average root age (indicating stage of active K uptake).

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Effect of potassium uptake rate root growth and root hairs on potassium uptake efficiency of several plant species. Zeitschrift fuer Pflanzenernaehrung und Bodenkunde 147(3): 276-289, 1984

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