
Physiological responses of Brassica napus to fulvic acid under water stress: Chlorophyll a fluorescence and antioxidant enzyme activity
Keywords: آسکوربات پراکسیداز; APX, ascorbate peroxidase; CAT, catalase; FA, fulvic acid; MDA, malondialdehyde; MWS, moderate water stress; POD, peroxidase; SWS, severe water stress; WWC, well-watered condition; PI, performance index; PSII, photosystem II; SOD, superoxide dismutaseBras