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Chlorophyll a (Chl a), (A), chlorophyll b (Chl b), (B), total chlorophyll (Total Chl), (C), chlorophyll a/b ratios (Chl a/b), (D), and carotenoid content (Car), (E), measured after thirty days under different salt stress levels and both AA (Azospirillum brasiliense and Azotobacter chroococcum) and non-inoculated treatment, means of each parameter were analyzed using PROC GLM method in SAS software to compare values between treatments.
