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Table 2 Effect of in vivo co-cultivation of B. monnieri L. with P. indica on growth, biomass production, and Bacoside A content

From: Synergism study of Bacopa monnieri and Piriformospora indica and its impact on Biomass and metabolite

Growth parameter

In vivo co-cultivation

1 month

2 months

3 months

Control

P. indica treated

Control

P. indica treated

Control

P. indica treated

No. of shoots

6 ± 1b

11 ± 2a

13 ± 2b

21 ± 3a

32 ± 3b

70 ± 5a

No. of roots

11 ± 2b

17 ± 3a

18 ± 2b

31 ± 4a

22 ± 4b

49 ± 6a

No. of node

26 ± 2b

67 ± 6a

116 ± 5b

287 ± 3a

211 ± 8b

494 ± 6a

No. of leaves

58 ± 4b

134 ± 5a

238 ± 6b

580 ± 7a

427 ± 10b

998 ± 16a

Shoot length (cm)

9.71 ± 0.06b

15.2 ± 0.7a

12.64 ± 0.08b

23.12 ± 0.17a

18.31 ± 0.14b

28.65 ± 0.18a

Fresh wt (gm)

2.2 ± 0.23b

21.1 ± 0.90a

7.51 ± 0.16b

32.12 ± 1.62a

16.33 ± 0.58b

40.49 ± 0.29a

Dry wt (gm)

0.17 ± 0.04b

1.93 ± 0.08a

0.58 ± 0.05b

2.92 ± 0.08a

1.25 ± 0.07b

3.68 ± 0.04a

Bacoside A (mg/g DW)

0.003 ± 0.001

0.006 ± 0.002

0.003 ± 0.001

0.0012 ± 0.001

0.01 ± 0.002 a

0.003 ± 0.001b

  1. Data analyzed by analysis of variance (ANOVA) at P < 0.05
  2. Mean values within row followed by the different letters for respective month differ significantly at 5% level of probability
  3. Values expressed are means of three replicates ± SD