Effect of Seed Inoculation with Actinomycetes and Rhizobium Isolated from Indigenous Soybean and Rhizosphere on Nitrogen Fixation, Growth, and Yield of Soybean

Table 2

Ability of Actinomycete isolates to produce both salicylate and catechol siderophore.

Isolate code	Siderophore production
	Concentration of salicylate (mg/l)	Concentration of catechol (mg/l)
RK1	0.99	0.66
RK2	0.27	0.37
RK3	0.05	0.50
RK4	0.38	1.20
RK 5	0.58	0.52
RK 6	0.98	0.71
RK 7	0.58	0.60
RK 8	0.69	1.98
RK 9	0.62	1.21
RK 10	1.20	0.55
RK 11	0.64	0.41
RK 12	0.26	2.20
RK 13	0.18	0.62
RK 14	0.58	0.54
RK 15	0.17	1.63
RK 16	0.21	0.44
RK 17	0.25	0.95
RK 18	0.39	0.48
RK 19	0.41	0.56
RK 20	0.13	1.14
RK 21	0.49	0.12
RK 22	0.09	0.02
RK 23	0.41	0.26
RK 24	0.40	2.07
RK 25	0.43	0.95
RK 26	0.09	0.99
RK 27	2.82	0.92
RK 28	1.26	1.19
RK 29	0.30	1.03
RK 30	0.08	0.79
RK 31	0.03	0.76
RK 32	0.47	0.71
RK 33	0.06	0.24
RK 34	0.43	0.59
AK1	0.90	0.20
AK2	0.47	1.07
AK3	0.01	0.95
AK4	0.04	0.96
AK5	0.25	0.98
AK6	0.58	0.38
AK7	0.27	1.14
AK8	0.40	1.19
AK9	0.39	0.13
AK10	6.16	0.64
AK11	0.37	0.07
AK12	0.38	0.53
AK13	0.39	0.56
AK14	0.66	0.76
AK15	1.02	0.40
AK16	0.18	0.34
AK17	0.28	0.43
AK18	0.18	0.34
AK19	1.85	1.24
AK20	2.01	1.04
AK21	0.39	0.29
AK21	0.28	0.72
AK20	0.39	0.56
AK21	0.19	0.59