Two papers were presented in this conference:
Chrysargyris A, Hajisolomou E, Xylia P, Tzortzakis N. Ammonium to total nitrogen ratio affects the Portulaca oleracea L. growth, nutritional, and antioxidant status.
Chrysargyris A, Xylia P, Tzortzakis N. Vegetative, physiological, nutritional and antioxidant behavior of Sonchus oleraceus (L.) in response to different nitrogen supply in hydroponics.

