“… GABA significantly increased aboveground and root dry matter by 19.0% and 61.0%, promoted photosynthetic rate and chlorophyll content by 19.8% … 36.0%, fortified antioxidants (SOD, POD, CAT, GR, APX, VC) activities by 14.7–42.7%, and reduced the content of MDA, H2O2 , and O2− ….05).”