Table 2.
Development of soil microorganisms of various ecological and functional groups at plant flowering stage
|
Variant* |
Number of microorganisms, millions of CFU/1 g of dry soil |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Nitrifiers | Spore forming | Oligotrophs | Ammonifier | Pedotrophs | Actynometes | Microorganisms that utilize mineral forms of nitrogen | Azotobacter | Phosphorous mobilizing | Cellulose destructive | |
| No. 1 |
6.68 ± 0.33 |
8.91 ± 0.45 |
5.94 ± 0.30 |
8.91 ± 0.45 |
3.71 ± 0.19 |
3.71 ± 0.19 |
1.49 ± 0.07 |
0 |
0 |
14.85 ± 0.74 |
| No. 2 |
14.41 ± 0.72 |
4.12 ± 0.21 |
25.38 ± 1.27 |
8.23 ± 0.41 |
66.54 ± 3.33 |
5.49 ± 0.27 |
9.60 ± 0.48 |
6.86 ± 0.34 |
0 |
39.79 ± 1.99 |
| No. 3 |
24.47 ± 1.22 |
0.76 ± 0.04 |
15.29 ± 0.76 |
19.12 ± 0.96 |
33.65 ± 1.68 |
8.41 ± 0.42 |
3.06 ± 0.15 |
1.53 ± 0.08 |
4.59 ± 0.23 |
52.00 ± 2.60 |
| No. 4 | 9.02 ± 0.45 | 0.75 ± 0.04 | 23.29 ± 1.16 | 8.26 ± 0.41 | 122.47 ± 6.12 | 6.01 ± 0.30 | 11.27 ± 0.56 | 6.01 ± 0.30 | 2.25 ± 0.11 | 19.53 ± 0.98 |
These are taken in the root zone of chickpea plants Cicer arietinum L. at pre-sowing seed treatment with colloidal solution of nanoparticles of molybdenum, microbial preparation, and their combination.*1 - Control (water treatment), 2 - colloidal solution of nanoparticles of molybdenum (CSMN), 3 - microbial preparation, 4 - microbial preparation + CSMN.