**2.2 Biofertilizers**

"*Chlorella vulgaris*" strain of microalgae was used in 2×107 mL−1 concentration. The inoculation was diluted 40 times before its use [16]. For 1 L nutrient solution, 25 mL of algae was added from the 2×107 mL−1 concentration. Three bacterial species (*Bacillus subtilis*, *Bacillus megaterium*, and *Pseudomonas fluorescens*) were obtained from NGB Company (Next Generation Biotechnology) with a trading name "Rhizofill." A mixture of 50 mL of the colony (1×109 mL−1) was added every 10 days in a 50 L nutrient solution. The commercial mycorrhiza was obtained from ERS Company (Bioglobal). The mixture was composed of *Glomus intraradices*, *Glomus aggregatum*, *Glomus mosseae*, *Glomus clarum*, *Glomus monosporus*, *Glomus deserticola*, *Glomus brasilianum*, *Glomus etunicatum*, and *Gigaspora margarita* (1×104 w: w). During seed planting, 1000 spores' plants−1 were used.
