Table 1.
Effects of different inoculation treatments on seedling physiological indices.
| Treatment | β-1,3-Glucanase Level (U/g) | Chitinase Level (U/g) | SOD Level (U/g) | CAT Level (U/g) | POD Level (U/g) |
|---|---|---|---|---|---|
| CK | 12.97 ± 1.13c | 57.81 ± 1.90d | 570.57 ± 33.58a | 75.90 ± 4.99c | 443.94 ± 4.07b |
| DSE | 13.98 ± 1.65c | 94.35 ± 4.57c | 615.34 ± 21.69a | 121.02 ± 10.19a | 1108.22 ± 19.44a |
| CK + SH | 23.84 ± 2.56b | 124.84 ± 12.03b | 586.80 ± 55.06a | 94.76 ± 2.45bc | 480.61 ± 17.68b |
| DSE + SH | 28.23 ± 0.76a | 240.37 ± 5.43a | 658.91 ± 18.12a | 105.14 ± 9.62ab | 520.25 ± 6.72b |
| Treatment | Soluble Protein Level (mg/L) | Proline Level (ug/g) | MDA Level nmol/g | Soluble Sugar Level (mg/g) | PAL Level (U/g) |
| CK | 51.73 ± 6.07b | 41.01 ± 2.97c | 24.99 ± 1.62a | 36.78 ± 3.81a | 24.21 ± 0.99b |
| DSE | 77.33 ± 3.29a | 52.83 ± 1.21bc | 25.99 ± 1.77a | 38.34 ± 5.57a | 27.70 ± 1.64b |
| CK + SH | 60.07 ± 3.78b | 58.69 ± 3.58b | 21.68 ± 1.78a | 30.93 ± 8.95a | 36.03 ± 1.55a |
| DSE + SH | 78.38 ± 5.25a | 118.13 ± 9.01a | 34.20 ± 1.10a | 38.94 ± 4.50a | 38.61 ± 2.12a |
CK: cottonseed shell blank culture medium inoculation. DSE: P. bamuru A024 inoculation alone. CK + SH: Single inoculation with R. solani SH01. DSE + SH: sequential inoculation with P. bamuru A024 and R. solani SH01. MDA: Malonaldehyde. SOD: Superoxide dismutase. POD: Peroxidase. CAT: Catalase. PAL: Phenylalanine ammonia lyase. Different letters in the columns indicate significant differences (p < 0.05), according to a Tukey test.