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Table 3 PGP activity indices of tested thermotolerant isolate after 4 days of incubation

From: Evaluation of Brevibacillus brevis as a potential plant growth promoting rhizobacteria for cotton (Gossypium hirsutum) crop

Activity

Temperature

43 °C

46 °C

IAA production (μg ml−1)

1.4 ± 1.03

−

ARA (nmol mmg−1 protein h−1)

3.21 ± 2.21

1.92 ± 1.98

Ammonia production

++

+

Anti fungal activity (mm)

−

−

10 ± 0.47 (at 40 °C)

  1. The symbol ± refers to SE of the mean of three readings per treatment
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