
TY  - JOUR
A1  - Grasmanis, VO 
A1  - Barley, KP 
T1  - The Uptake of Nitrate and Ammonium by Suceessive Zones of the Pea Radicle
JF  - Australian Journal of Biological Sciences
JO  - Aust. Jnl. Of Bio. Sci.
Y1  - 1969
VL  - 22
IS  - 6
SP  - 1313
EP  - 1320
KW  - 
UR  - https://doi.org/10.1071/BI9691313 
N2  - Measurements were made of the uptake of ammonium and nitrate by successive zones of the radicle of intact seedlings of Pisum sativum L. A modified version of the potometer designed by Gregory and Woodford (1939) was used to supply separate zones, and the amounts of nitrogen absorbed were determined with the stable isotope lON. 
ER  -

