Table 4.
Plant growth promoting characters of sugarcane rhizospheric microbes.
| SRB | IAA Production (μg/ml) | P Solubilization | N2 Fixation | Siderophore |
|---|---|---|---|---|
| Stenotrophomonas acidaminiphila TRD10 | 21.58 | – | – | + |
| Ochrobactrum anthropi TRD11 | 34.28 | – | – | – |
| Ochrobactrum intermedium TRD14 | 66.31 | + | + | – |
| Bacillus safensis PK1 | 39.68 | – | – | – |
| Bacillus megaterium PK2 | 44.28 | – | + | + |
| Sphingobacterium thalpophilum PK6 | 43.73 | – | + | + |
| Acinetobacter sp. PK9 | 63.79 | + | – | + |
| Acinetobacter sp. PK10 | 59.09 | + | + | – |
| Stenotrophomonas acidaminiphila RSC6 | 56.98 | + | + | – |
| Sphingobacterium thalpophilum RSC24 | 23.74 | + | + | – |
| Escherichia sp. RSC25 | 54.28 | + | + | – |
| Bacillus sp. RSC29 | 65.66 | + | + | – |
| Enterobacter sp. RSC32 | 56.98 | + | + | – |
| Bacillus sp. KR91 | 60.36 | – | + | + |
| Cronobacter muytjensii VRE6 | 36.31 | – | + | – |
| Enterobacter cloacae VRE7 | 34.54 | – | – | – |
| Pseudomonas sp. VRE8 | 43.86 | + | – | – |
| Bacillus thuringiensis VRE11 | 27.11 | – | – | – |
| Pseudomonas aeruginosa VRE12 | 54.95 | – | – | – |
| Sphingobacterium sp. VRE29 | 25.90 | – | – | – |
| Escherichia sp. VRE34 | 51.16 | + | + | + |
| Pseudomonas sp. S1 | 53.94 | – | – | + |
| Pseudomonas plecoglossicida S2 | 42.38 | – | – | + |
| Pseudomonas sp. S4 | 47.11 | – | + | + |
| Bacillus safensis B1 | 33.40 | – | – | + |
| Bacillus subtilis C1 | 37.40 | – | + | + |
–= Negative + = Positive.