Table 3. Content of B. amyloliquefaciens in the soil adhering to roots in different plant species following different treatments, as measured by qPCR.
| Plant species | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C. rotundifolia | L. corniculatus | T. repens | G. sanguineum | F. vesca | V. tricolor | T. serpyllum | A. dioica | |||||||||
| Treatment | B | R+B | B | R+B | B | R+B | B | R+B | B | R+B | B | R+B | B | R+B | B | R+B |
|
Exp. 1 (ng/g) |
1.5 | 3.6 | 2.0 | 117.0 | 1.7 | 1.6 | 4.8 | 126.4 | 117.4 | 15.5 | 1.5 | 17.8 | 1.7 | 0.5 | 5.8 | 20.4 |
| 10.0 | 0 | 16.3 | 48.6 | 2.4 | 15.6 | 0 | 94.3 | 2.7 | 1.8 | 35.2 | 199.0 | 2.4 | 0.3 | 0.4 | 90 | |
| 1.4 | 0 | 1.4 | 3.5 | 0 | 0.5 | 0 | 0.5 | 2.6 | 0 | 3.2 | 3.2 | 1.7 | 2.8 | 0 | 41.9 | |
| P = 0.373 | P = 0.210 | P = 0.408 | P = 0.129 | P = 0.414 | P = 0.401 | P = 0.430 | P = 0.09 | |||||||||
|
Exp. 2 (ng/g) |
3.0 | 16.2 | 16.9 | 3.0 | 12.3 | 6.0 | 10.9 | 3.8 | 1.4 | 8.7 | 4.5 | 3.3 | 11.1 | 1.1 | 42.8 | 5.9 |
| 0.9 | 1.4 | 7.4 | 6.2 | 19.3 | 3.4 | 1.0 | 5.6 | 2.9 | 3.3 | 2.5 | 1.8 | 16.6 | 1.5 | 1.3 | 0.7 | |
| 3.9 | 2.3 | 10.3 | 3.8 | 2.5 | 2.2 | 2.6 | 2.2 | 0 | 0.8 | 8.8 | 0 | 0.3 | 0.7 | 15.1 | 2.5 | |
| P = 0.454 | P = 0.374 | P = 0.208 | P = 0.779 | P = 0.314 | P = 0.163 | P = 0.161 | P = 0.246 | |||||||||
No significant differences were observed between the treatments B and R+B (P < 0.05; LSD0.05).