NUTRITION OF PLANTS CONSIDERED AS AN ELECTRICAL PHENOMENON—A NEW APPROACH

Abstract
A new technic for studying cation absorption by plants is presented involving the use of a polarograph. By setting the polarograph at the potential (E 1/2) for a specific cation and attaching the negative pole to the plant and the positive pole to the nutrient soln. or soil there is a rapid uptake of that ion by the plant.

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