Economic analysis of rhizobia and azospirilla co-inoculation in common beans

Bulletin of the National Research Centre

Table 3 Economic analysis of common bean cultivated with different nitrogen supply treatments, conducted in the 2019 winter season in Cristalina-GO and Santo Antônio de Goiás-GO

Treatments¹	Grain yield²		Product equivalence		Gross revenue		Production cost
Treatments¹	kg ha⁻¹		Bags 60 kg ha⁻¹		US$ ha⁻¹		US$ ha⁻¹
Cristalina-2019
AC	4204.32	b	70.07	b	2426.12	b	393.47
NfT	3952.58	b	65.88	b	2280.85	b	465.04
Rt	4132.82	b	68.88	b	2384.86	b	402.24
Rt + Ab1l	4457.09	a	74.28	a	2571.98	a	411.50
Rt + Ab2l	3993.66	b	66.56	b	2304.55	b	413.19
Rt + Ab3l	4236.52	a	70.61	a	2444.70	a	414.88
Rt + Ab4l	4120.99	b	68.68	b	2378.03	b	416.57
RP	4125.95	b	68.77	b	2380.89	b	414.88
Average	4152.99		69.22		2396.50		416.47
Santo Antônio de Goiás-2019
AC	3641.66	b	60.69	b	2.244.67	b	593.13
NfT	3884.70	b	64.75	b	2.394.48	b	656.46
Rt	3783.82	b	63.06	b	2.332.29	b	594.34
Rt + Ab1l	4170.60	a	69.51	a	2.570.70	a	603.67
Rt + Ab2l	3870.79	b	64.51	b	2.385.90	b	605.35
Rt + Ab3l	4304.06	a	71.73	a	2.652.96	a	607.04
Rt + Ab4l	3416.40	b	56.94	b	2.105.82	b	608.72
RP	3634.09	b	60.57	b	2.240.00	b	607.04
Average	3838.27		63.97		2.365.85		609.47

¹AC—Absolute control (without inoculation and fertilization), NfT—nitrogen fertilization (80 kg N ha⁻¹ of N, being 20 kg N ha⁻¹ at sowing and 60 kg N ha⁻¹ at the V4 stage), Rt—two doses of R. tropici in the seed, Rt + Ab1l—two doses of R. tropici in the seed + one dose of A. brasilense applied in V2–V3, Rt + Ab2l—two doses of R. tropici in the seed + two doses of A. brasilense applied in V2–V3, Rt + Ab3l—two doses of R. tropici in the seed + three doses of A. brasilense applied in V2–V3, Rt + Ab4l—two doses of R. tropici in the seed + four doses of A. brasilense applied in V2–V3, and RP-registered product (two doses of R. tropici in the seed + three doses of A. brasilense applied in V2–V3
²Average values of grain yield as reported by Messias et al. (2023). Means followed by the same letter within the same column do not differ by the Scott–Knott test (p ≤ 0.05)