Fig. 2From: Inoculation with Azospirillum brasilense and/or Pseudomonas geniculata reinforces flax (Linum usitatissimum) growth by improving physiological activities under saline soil conditionsEffect of the inoculation with Azospirillum brasilense, Pseudomonas geniculata individually or co-inoculation on Photosynthetic pigments (mg g−1 FW) (A) Chlorophyll a; (B) Chlorophyll b; (C) Chlorophyll a + b and (D) Carotenoids of flax plants (Linum usitatissimum) grown in saline soil. Bars represent the mean of three replicates (n = 3), vertical bars indicate ± standard error. Different letters indicate significant difference among means according to LSD test at p < 0.05. FW fresh weightBack to article page