Table 1.
Effects of different inoculation treatments on growth parameters of L. barbarum.
| Days(d) | Treatment | -R. i-F. s | -R. i+F. s | +R. i-F. s | +R. i+F. s |
|---|---|---|---|---|---|
| leaf expansion period | stem thickness/mm | 7.93 ± 0.57b | 7.07 ± 0.46c | 11.77 ± 0.81a | 12.35 ± 0.57a |
| plant height/cm | 60.42 ± 14.63b | 59.37 ± 17.37b | 80.62 ± 11.63a | 85.73 ± 14.63a | |
| number of leaves | 121.53 ± 17.53b | 119.33 ± 23.64b | 169.78 ± 29.83a | 179.63 ± 27.47a | |
| leaf aspect ratio | 3.03 ± 0.71b | 3.56 ± 1.85a | 3.07 ± 0.54b | 3.56 ± 0.47b | |
| leaf area/cm2 | 6.53 ± 1.39bc | 5.19 ± 1.49c | 8.13 ± 1.74ab | 8.04 ± 1.32a | |
| leaf blade girth/cm | 13.19 ± 1.96bc | 12.49 ± 1.22c | 15.62 ± 1.93ab | 16.26 ± 0.68a | |
| leaf index | 0.15 ± 0.01a | 0.13 ± 0.01a | 0.13 ± 0.06a | 0.12 ± 0.01a | |
| leaf water content | 0.82 ± 0.01a | 0.78 ± 0.02a | 0.82 ± 0.05a | 0.83 ± 0.02a | |
| Morbidity | 0 | 8.33% | 0 | 4.17% | |
| disease index | 0 | 8.33 | 0 | 4.17 | |
| control effect % | / | / | / | 50 | |
| flowering period | stem thickness/mm | 9.1 ± 1.39b | 7.07 ± 1.02b | 13.17 ± 1.99a | 15.15 ± 1.83a |
| plant height/cm | 74.42 ± 16.67bc | 69.67 ± 21.13c | 87.83 ± 15.75ab | 91.92 ± 14.63a | |
| number of leaves | 183.92 ± 21.1b | 167.33 ± 29.77b | 219.58 ± 29.83a | 222.42 ± 45.93a | |
| leaf aspect ratio | 3.42 ± 0.71b | 4.54 ± 1.85a | 3.56 ± 0.54b | 3.66 ± 0.47b | |
| leaf area/cm2 | 7.14 ± 1.59bc | 6.1 ± 1.48c | 8.23 ± 2.1ab | 8.96 ± 1.41a | |
| leaf blade girth/cm | 13.97 ± 1.52bc | 13.12 ± 1.36c | 15.07 ± 1.81ab | 16.14 ± 0.91a | |
| leaf index | 0.14 ± 0.01a | 0.14 ± 0.01a | 0.15 ± 0.06a | 0.14 ± 0.01a | |
| leaf water content | 0.81 ± 0.01a | 0.81 ± 0.02a | 0.81 ± 0.05a | 0.82 ± 0.02a | |
| Morbidity | 4.17% | 16.67% | 0 | 8.33% | |
| disease index | 4.17 | 10.42 | 0 | 8.33 | |
| control effect % | / | / | / | 20 | |
| initial fruit period | stem thickness/mm | 9.19 ± 0.81c | 7.25 ± 0.82d | 14.57 ± 1.01a | 12.67 ± 1.58b |
| plant height/cm | 105.7 ± 17.74ab | 93.8 ± 24.01b | 118.2 ± 27.96a | 104.4 ± 26.13ab | |
| number of leaves | 147.1 ± 34.08b | 104.3 ± 30.77c | 191.3 ± 23.00a | 176.8 ± 40.93ab | |
| leaf aspect ratio | 3.65 ± 0.51a | 4.06 ± 0.74a | 3.68 ± 0.44a | 3.71 ± 0.31a | |
| leaf area/cm2 | 8.25 ± 292.10b | 7.12 ± 238.91b | 9.06 ± 203.81ab | 10.85 ± 215.98a | |
| leaf blade girth/cm | 14.92 ± 26.37b | 14.44 ± 19.96b | 15.78 ± 15.36b | 17.48 ± 18.4a | |
| leaf index | 0.15 ± 0.01a | 0.13 ± 0.02c | 0.14 ± 0.01ab | 0.14 ± 0.01ab | |
| leaf water content | 0.82 ± 0.01a | 0.81 ± 0.05a | 0.82 ± 0.04a | 0.83 ± 0.04a | |
| Morbidity | 8.00% | 29.17% | 0 | 16.67% | |
| disease index | 8.33 | 20.83 | 0 | 16.67 | |
| control effect % | / | / | / | 20 | |
| full fruit period | stem thickness/mm | 11.1 ± 1.72ab | 9.93 ± 0.56b | 12.59 ± 1.23a | 12.52 ± 2.26a |
| plant height/cm | 107.00 ± 19.52ab | 96.00 ± 21.89b | 131.33 ± 20.47a | 102.17 ± 27.71b | |
| number of leaves | 169.33 ± 18.79a | 107.67 ± 37.58b | 187.17 ± 29.92a | 169.00 ± 15.31a | |
| leaf aspect ratio | 3.93 ± 0.45a | 4.02 ± 0.97a | 3.72 ± 0.53a | 3.84 ± 0.71a | |
| leaf area/cm2 | 7.48 ± 0.81b | 6.09 ± 1.28b | 10.25 ± 0.75a | 9.54 ± 2.97a | |
| leaf blade girth/cm | 14.9 ± 1.07bc | 13.65 ± 1.35c | 16.96 ± 0.75ab | 16.44 ± 2.14a | |
| leaf index | 0.14 ± 0.01a | 0.13 ± 0.02a | 0.14 ± 0.01a | 0.14 ± 0.01a | |
| leaf water content | 0.77 ± 0.01b | 0.8 ± 0.01ab | 0.81 ± 0.03ab | 0.85 ± 0.1a | |
| Morbidity | 8.33% | 45.83% | 4.17% | 20.83% | |
| disease index | 8.33 | 23.61 | 4.17 | 12.5 | |
| control effect % | / | / | / | 47 | |
| final fruit stage | stem thickness/mm | 10.75 ± 1.21ab | 9.75 ± 0.43b | 12.73 ± 1.41a | 12.48 ± 2.25a |
| plant height/cm | 113.00 ± 17.74a | 102.00 ± 21.89b | 127.33 ± 20.26a | 110.17 ± 24.41a | |
| number of leaves | 153.31 ± 18.79a | 89.37 ± 37.58b | 169.27 ± 17.94a | 154.00 ± 14.91a | |
| leaf aspect ratio | 4.24 ± 0.14a | 4.3 ± 0.26a | 3.74 ± 0.57ab | 3.46 ± 0.08b | |
| leaf area/cm2 | 5.24 ± 1.17bc | 3.98 ± 0.61c | 7.76 ± 1.58a | 7.12 ± 0.5ab | |
| leaf blade girth/cm | 12.55 ± 1.25bc | 11.07 ± 0.71c | 14.32 ± 0.77a | 13.8 ± 0.47ab | |
| leaf index | 0.13 ± 0.00ab | 0.13 ± 0.01b | 0.15 ± 0.02a | 0.15 ± 0.00a | |
| leaf water content | 0.79 ± 0.04a | 0.72 ± 0.08a | 0.72 ± 0.08a | 0.77 ± 0.02a | |
| Morbidity | 12.50% | 54.17% | 4.17% | 29.17% | |
| disease index | 12.5 | 29.17 | 4.17 | 16.67 | |
| control effect % | / | / | / | 43 |
The values are mean ± standard error (SE); Different lowercase letters represent significant differences between data in the same column (P<0.05),-R. i-F. s: neither inoculated with R. intraradices nor F. solani; +R. i-F. s: inoculated R. intraradices but not with F. solani; -R. i+F. s: not inoculated with R. intraradices but with F. solani; +R. i+F. s: Double inoculation with R. intraradices and F. solani.