Table 6 Effect of different isolates on modulation of germination, growth and development of tomato seedlings through bio-priming. Values are the mean ± SD (n = 3) Different lowercase letters (a, b, c, and d) denote that mean values are significantly different (p ≤ 0.05) by the Duncan test.
Isolates | Seedling germination (%) | Root length (cm) | Shoot length (cm) | Seed vigour index (SVI) | Fresh weight (gm) | Dry weight (gm) |
---|---|---|---|---|---|---|
Control | 50.0 | 2.93 ± 0.43a | 3.31 ± 0.41a | 312.00 ± 13.31a | 0.177 ± 0.028a | 0.008 ± 0.002a |
Ai1 | 73.7 | 2.91 ± 0.47a | 3.69 ± 0.39b | 486.78 ± 31.98b | 0.189 ± 0.007ab | 0.008 ± 0.001a |
Ai2 | 80.0 | 3.03 ± 0.41a | 4.14 ± 0.38cd | 574.00 ± 31.22c | 0.227 ± 0.017c | 0.011 ± 0.001b |
Ai2.1 | 73.1 | 3.07 ± 0.40a | 3.93 ± 0.33bc | 512.43 ± 22.97b | 0.202 ± 0.009bc | 0.010 ± 0.002ab |
Ai3 | 72.5 | 3.42 ± 0.38b | 4.23 ± 0.47d | 555.35 ± 18.11c | 0.217 ± 0.018c | 0.010 ± 0.002ab |
Ai4 | 70.0 | 3.16 ± 0.51ab | 4.18 ± 0.50cd | 514.50 ± 16.42b | 0.211 ± 0.022bc | 0.009 ± 0.001ab |