Figure 1.
Mechanisms of plant growth promotion by microorganisms.
Figure 2.
Groups of microorganisms fixing atmospheric nitrogen.
Table 1.
Randomly selected preparations from the worldwide market containing specific groups of microorganisms (Wykaz..., n.d.).
| Plant growth promote mechanism | Examples of preparations (microrganisms) |
|---|---|
| Nitrogen-fixing microbes |
|
| Phosphorus solubilizing microbes |
|
| Potassium solubilizing microbes |
|