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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
18/12/2023 |
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Data da última atualização: |
18/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MESSIAS, M.; ASOBIA, P. C.; FERREIRA, E. P. de B. |
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Afiliação: |
MATHEUS MESSIAS, UFG; PRINCEWILL CHUKWUMA ASOBIA, UFG; ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF. |
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Título: |
Economic analysis of rhizobia and azospirilla co-inoculation in common beans. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Bulletin of the National Research Centre, v. 47, 173, Nov. 2023. |
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DOI: |
https://doi.org/10.1186/s42269-023-01149-z |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Common bean has high production cost, mainly due to the use of inputs like nitrogen fertilizers. An alternative to replace the use of nitrogen fertilizers is the co-inoculation technique. This work aimed to evaluate the economic performance of the co-inoculation of Rhizobium tropici and different doses of Azospirillum brasilense applied at the V2–V3 stage of the common bean. Methods:The economic analysis was carried out based on data from five field experiments in five locations in the state of Goiás in Brazil. Treatments consisted of absolute control (AC), N-fertilizer treatment (NfT), single inoculation of R. tropici (Rt), R. tropici + one dose of A. brasilense (Rt + Ab1l), R. tropici + two doses of A. brasilense (Rt + Ab2l), R. tropici + three doses of A. brasilense (Rt + Ab3l) and R. tropici + four doses of A. brasilense (Rt + Ab4l). The economic analysis was carried out based on prices and market indexes, depending on the grain yield of the different treatments. Results: The best economic performance was obtained by the co-inoculation Rt + Ab3l, which provided the highest average values of gross revenue (2.471 US$ ha−1), net revenue (2.220 US$ ha−1), and benefit–cost ratio (1.4 US$ US$−1). Conclusions: Co-inoculation Rt + Ab3l also showed the lowest production costs (451 US$ ha−1), while the nitrogen treatment with 80 kg ha−1 of N resulted in the highest average production cost (499 US$ ha−1). |
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Thesagro: |
Custo de Produção; Feijão; Phaseolus Vulgaris. |
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Thesaurus Nal: |
Azospirillum brasilense; Beans; Production costs; Rhizobium tropici. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159888/1/bnrc-2023.pdf
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Marc: |
LEADER 02192naa a2200241 a 4500
001 2159888
005 2023-12-18
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1186/s42269-023-01149-z$2DOI
100 1 $aMESSIAS, M.
245 $aEconomic analysis of rhizobia and azospirilla co-inoculation in common beans.$h[electronic resource]
260 $c2023
520 $aBackground: Common bean has high production cost, mainly due to the use of inputs like nitrogen fertilizers. An alternative to replace the use of nitrogen fertilizers is the co-inoculation technique. This work aimed to evaluate the economic performance of the co-inoculation of Rhizobium tropici and different doses of Azospirillum brasilense applied at the V2–V3 stage of the common bean. Methods:The economic analysis was carried out based on data from five field experiments in five locations in the state of Goiás in Brazil. Treatments consisted of absolute control (AC), N-fertilizer treatment (NfT), single inoculation of R. tropici (Rt), R. tropici + one dose of A. brasilense (Rt + Ab1l), R. tropici + two doses of A. brasilense (Rt + Ab2l), R. tropici + three doses of A. brasilense (Rt + Ab3l) and R. tropici + four doses of A. brasilense (Rt + Ab4l). The economic analysis was carried out based on prices and market indexes, depending on the grain yield of the different treatments. Results: The best economic performance was obtained by the co-inoculation Rt + Ab3l, which provided the highest average values of gross revenue (2.471 US$ ha−1), net revenue (2.220 US$ ha−1), and benefit–cost ratio (1.4 US$ US$−1). Conclusions: Co-inoculation Rt + Ab3l also showed the lowest production costs (451 US$ ha−1), while the nitrogen treatment with 80 kg ha−1 of N resulted in the highest average production cost (499 US$ ha−1).
650 $aAzospirillum brasilense
650 $aBeans
650 $aProduction costs
650 $aRhizobium tropici
650 $aCusto de Produção
650 $aFeijão
650 $aPhaseolus Vulgaris
700 1 $aASOBIA, P. C.
700 1 $aFERREIRA, E. P. de B.
773 $tBulletin of the National Research Centre$gv. 47, 173, Nov. 2023.
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Embrapa Arroz e Feijão (CNPAF) |
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