Table 1.

EPS-producing bacterial strains in soil aggregation.

Microorganisms	Roles of EPS	References
Microbacterium arborescens	Cementing of soil particles	[55]
Bacillus sp.	Soil aggregation	[88]
Pseudomonas mendocina	Promote soil fertility and stabilization	[51]
Rhizobium sp.	Soil aggregation Increase in water holding capacity of soil in rhizosphere	[48]
Pseudomonas putida strain GAP-p45	Soil aggregation increase root adherence stability Biofilm formation on surface of root of sunflower seedling	[52]