Table 1 Biological functions determination of antagonistic endophytic bacteria L1-7 and L3-5
Strain | Inhibition rate (%) | Nitrogen fixation | Phosphorus solubilizing | Concentration of IAA (μg·ml−1) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inorganic phosphorus | Organic phosphorus | Qualitative determination | Quantitative determination | |||||||||
With tryptophan | Without tryptophan | With tryptophan | Without tryptophan | |||||||||
PC | S2 | PC | S2 | PC | S2 | PC | S2 | |||||
L1-7 | 79 | + | − | − | + | + | + | + | 0.054 | 1.048 | 0.055 | 1.048 |
L3-5 | 80 | + | − | − | + | + | + | + | 0.054 | 1.049 | 0.056 | 1.047 |