Ausiku, Ausiku P.; Annandale, John George; Steyn, Joachim Marthinus; Sanewe, Andrew J.
(MDPI Publishing, 2020-02-05)
Management of nitrogen and water plays a significant role in increasing crop productivity. A large amount of nitrogen (N) may be lost through leaching if these resources are not well managed. Wetting front detectors (WFDs) ...