The time course of Nth-absorption by cut discs of potato tuber tissue was studied at 0° C and at 20° C. The results point to the existence of a gradient of Nth-concentration inside the absorbing tissue during steady state absorption at 20° C. This work was performed as part of the programm of the Foundation for Research on Plant Nutrition at Leiden, Holland.

Acta botanica neerlandica

CC BY 3.0 NL ("Naamsvermelding")

Koninklijke Nederlandse Botanische Vereniging

G.G.J. Bange, & H. van Gemerden. (1961). Diffusion and absorption of ions in plant tissue. II. Time course of NH4-absorption by cut discs of potato tuber at different temperatures. Acta botanica neerlandica, 10(3), 274–279.