| BS | biostimulant |
| PGPR | plant growth-promoting rhizobacteria |
| PGPF | plant growth-promoting fungi |
| AM fungi | arbuscular mycorrhizal fungi |
| GR | germination rate |
| CL | coleoptile length |
| RL | radicle length |
| RWC | relative water content |
| Chl | chlorophyll content |
| LA | leaf area |
| PH | plant height |
| B | Biomass |
| SN | spike number |
| SpkN S−1 | spikelet number per spike |
| Seed N S−1 | seed number per spike |
| Seed W S−1 | seed weight per spike |
| TKW | thousand kernel weight |
| GY | grain yield |