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Table 3 P-solubilizing activity of PUF-immobilized P. indica in repeated-batch fermentation in the presence of HABO (1.0 and 3.0 g l−1)

From: Production of a potential liquid plant bio-stimulant by immobilized Piriformospora indica in repeated-batch fermentation process

No. batch

1.0 g l−1 HABO 3.0 g l−1

P soluble (mg l−1)

Productivity (mg l−1 h−1)

P soluble (mg l−1)

Productivity (mg l−1 h−1)

1

31.6 ± 0.6

0.26

62 ± 2.2

0.52

2

35.1 ± 1.1

0.29

81 ± 1.6

0.68

3

39.0 ± 0.9

0.32

95 ± 3.6

0.79

4

41.3 ± 1.0

0.34

106 ± 1.9

0.88

5

40.8 ± 0.7

0.34

120 ± 4.1

1.0

  1. Values are means of three replicates ± standard deviation