Table 1.
Plant Growth promoting Traits of the Actinomycetota strains.
| Strains | Max RP solubilization (mg/l) | Potassium solubilsation (mg/l) | Max AIA production | Siderophore production | HCN | Ammonia | Accession number | |||
|---|---|---|---|---|---|---|---|---|---|---|
| RP1 | RP2 | RP3 | RP4 | |||||||
| P16 | 1.6 ± 0.2a | 5.9 ± 0.34b | 3.1 ± 0.22d | 14.1 ± 0.78c | – | 57.73± 0.89c | 1.555 ± 0.00b | ++ | + | MT845227 |
| P18 | 0.7 ± 0.1cd | 11.5 ± 0.82a | 30.9 ± 0.05a | 31.5 ± 0.35a | 3 ± 0.07d | 82.92 ± 1.5b | 1.477 ± 0.28ab | ++ | ++ | MT845229 |
| BC3 | 0.8 ± 0.05c | 7.2 ± 0.54ab | 30.9 ± 0.13a | 30.1 ± 0.33ab | 11 ± 0.52c | 10.02 ± 2.34d | 1.736 ± 0.00a | + | + | MT845230 |
| BC10 | 0.3 ± 0.17d | 5.9 ± 0.76b | 26.7 ± 0.6b | 31.2 ± 0.17a | 12.73 ± 0.35b | 128.44 ± 4.08a | 1.348 ± 0.00c | ++ | ++ | MT845231 |
| BC11 | 1.2 ± 0.1b | 6.7 ± 0.83ab | 21.7 ± 1.2c | 7.7 ± 0.54d | 17.8 ± 1.02a | 82.33 ± 0.84b | 1.552 ± 0.00b | + | + | MT845232 |
RP(1, 2, 3 and 4) composition see (Boubekri et al., 2021). Different letters indicate significant differences (p <0.05).
+, high production; ++, very high production.