. 2018 Feb 14;8(2):131. doi: 10.1007/s13205-018-1145-y

Table 2.

Plant growth promoting (PGP) activities of strain PSBB1 in the absence and presence of different concentration of glyphosate

Treatment	Dose rate (µg ml⁻¹)	IAA (µg ml⁻¹)	Phosphate solubilization			EPS (µg ml⁻¹)	ACC deaminase activity (μM α-ketobutyrate mg⁻¹ protein h⁻¹)	Siderophore				HCN	NH₃
			Liquid broth (µg ml⁻¹)	Solid media				Phenolate (µg ml⁻¹)		CAS agar (mm)	FeCl₃ test
			Liquid broth (µg ml⁻¹)	SE	SI			SA	2,3-DHBA	CAS agar (mm)	FeCl₃ test
Control	0	81.6a	50.8a	2.4a	129.3a	29.4a	69.3a	39.3a	26.6a	16.3a	+++	++	+++
1×	500	72.6b	23.5b	2.3a	126a	28.9ab	60.5b	39a	25.1b	16.0ab	++	++	++
2×	1000	62.2c	19.2c	2.1b	111b	27b	55.9c	34.3b	20.7c	15.3b	++	+	+
3×	1500	59.3c	14.1d	2.0c	108b	22.3c	49.1d	26.1c	18.3d	14.0c	++	ND	ND
LSD		3.01	1.72	0.098	5.08	2.37	2.53	3.33	1.27	0.88	−	−	−

Value indicates the means of three independent replicates. Means followed by similar alphabets are not significantly different from each other according to DMRT