Fig. 3
From: Economic analysis of rhizobia and azospirilla co-inoculation in common beans
Benefit–cost ration of common bean cultivated with different nitrogen supply treatments, conducted in Santo Antônio de Goiás-2018 (A), Formosa-2018/19 (B), Cristalina-2019 (C), Santo Antônio de Goiás-2019 (D) and Santo Antônio de Goiás-2019/20 (E). AC—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. Means followed by the same letter do not differ by the Scott–Knott test (p ≤ 0.05)