Fig. 5From: Investigating foliar application of bulk and nanoparticles titanium dioxide on fennel productivity to mitigate the negative effects of saline irrigation waterA Effect of Ti forms and irrigation water sources (IRWS) on peroxidase (POX). B Impact of IRWS and Ti forms on catalase (CAT). C Response of superoxide dismutase (SOD) to IRWS and Ti forms. FLS, flowering stage; FRIW, fresh irrigation water; SALIW, salted irrigation water; VS, vegetative stage. Every value is shown as mean ± SD (standard divination)Back to article page