Table 6 Effect of PSB inoculum on in vitro rice length of internode

A/10

Not present

3.1 ± 0.26^a

4.3 ± 0.25^a

5.1 ± 0.11^a

A/7.5

Not present

2.0 ± 0.26^b

3.2 ± 0.33^b

4.1 ± 0.56^b

A/5

Not present

0.8 ± 0.26^c

2.7 ± 0.22^c

3.3 ± 0.11^c

B/10

Not present

0.3 ± 0.23^c

1.1 ± 0.12^d

2.2 ± 0.22^d

B/7.5

Not present

0.0 ± 0.03^c

1.2 ± 0.22^d

1.9 ± 0.34^e

B/5

Not present

Not present

0.5 ± 0.11^e

0.8 ± 0.54^f

C/10

Not present

1.6 ± 0.23^b

3.4 ± 0.43^b

3.7 ± 0.11^c

C/7.5

Not present

1.5 ± 0.12^b

2.9 ± 0.13^c

3.2 ± 0.44^c

C/5

Not present

0.7 ± 0.31^c

2.2 ± 0.54^c

2.6 ± 0.77^d

D/10

Not present

Not present

0.3 ± 0.56^e

1.1 ± 0.32^g