The effect of colloidal solution of molybdenum nanoparticles on the microbial composition in rhizosphere of Cicer arietinum L.

Table 1 Development of soil microorganisms of various ecological and functional groups at plant emerging 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	Phosphorousmobilizing	Cellulose destructive
No. 1	25.23 ± 1.26	4.59 ± 0.23	32.88 ± 1.64	19.12 ± 0.96	10.71 ± 0.54	3.06 ± 0.15	31.35 ± 1.57	5.35 ± 0.27	16.06 ± 0.80	9.18 ± 0.46
No. 2	43.82 ± 2.19	14.85 ± 0.74	63.87 ± 3.19	11.14 ± 0.56	14.85 ± 0.74	7.43 ± 0.37	65.35 ± 3.27	4.46 ± 0.22	36.39 ± 1.82	11.14 ± 0.56
No. 3	22.64 ± 1.13	7.20 ± 0.36	54.88 ± 2.74	22.64 ± 1.13	17.15 ± 0.86	2.06 ± 0.10	65.17 ± 3.26	4.12 ± 0.21	34.30 ± 1.72	13.03 ± 0.65
No. 4	57.10 ± 2.86	16.53 ± 0.83	15.03 ± 0.75	38.32 ± 1.92	6.01 ± 0.30	11.27 ± 0.56	62.36 ± 3.12	7.51 ± 0.38	31.56 ± 1.58	12.77 ± 0.64

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.