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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
06/07/2024 |
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Data da última atualização: |
30/01/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA-PAIVA, C. A.; BINI, D.; SOUSA, S. M. de; RIBEIRO, V. P.; SANTOS, F. C. dos; LANA, U. G. de P.; SOUZA, F. F. de; GOMES, E. A.; MARRIEL, I. E. |
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Afiliação: |
CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS; DANIEL BINI; SYLVIA MORAIS DE SOUSA TINOCO, CNPMS; VITÓRIA PALHARES RIBEIRO; FLAVIA CRISTINA DOS SANTOS, CNPMS; UBIRACI GOMES DE PAULA LANA, CNPMS; FABIANE FERREIRA DE SOUZA, CNPMS; ELIANE APARECIDA GOMES, CNPMS; IVANILDO EVODIO MARRIEL, CNPMS. |
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Título: |
Inoculation with Bacillus megaterium CNPMS B119 and Bacillus subtilis CNPMS B2084 improve P-acquisition and maize yield in Brazil. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Frontiers in Microbiology, v. 15, 1426166, 2024. |
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DOI: |
https://doi.org/10.3389/fmicb.2024.1426166 |
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Idioma: |
Inglês |
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Conteúdo: |
Phosphorus (P)is acritical nutrient for plant growth, yet its uptake is often hindered by soil factors like clay minerals and metal oxides such as aluminum (Al), iron (Fe), and calcium (Ca), which bind P and limit its availability. Phosphate-solubilizing bacteria (PSB) have the unique ability to convert insoluble P into a soluble form, thereby fostering plant growth. This study aimed to assess the efficacy of inoculation of Bacillus megaterium B119 (rhizospheric) and B. subtilis B2084 (endophytic) via seed treatment in enhancing maize yield, grain P content, and enzyme activities across two distinct soil types in field conditions. Additionally, we investigated various mechanisms contributing to plant growth promotion, compatibility with commercial inoculants, and the maize root adhesion profile of these strains. During five crop seasons in two experimental areas in Brazil, Sete Lagoas-MG and Santo Anténio de Goias-GO, single inoculations with either B119 or B2084 were implemented in three seasons, while a co-inoculation with both strains was applied in two seasons. All treatments received P fertilizer according to plot recommendations, except for control. Both the Bacillus strains exhibited plant growth-promoting properties relevant to P dynamics, including phosphate solubilization and mineralization, production of indole-3-acetic acid (IAA)-like molecules, siderophores, exopolysaccharides (EPS), biofilms, and phosphatases, with no antagonism observed with Azospirillum and Bradyrizhobium. Strain B2084 displayed superior maize root adhesion compared to B119. In field trials, single inoculations with either B119 or B2084 resulted in increased maize grain yield, with relative average productivities of 22 and 16% in Sete Lagoas and 6 and 3% in Santo Antonio de Goias, respectively. Co-inoculation proved more effective, with an average yield increase of 24% in Sete Lagoas and 11% in Santo Anténio de Goiás compared to the non-inoculated control. Across all seasons, accumulated grain P content correlated with yield, and soil P availability in the rhizosphere increased after co-inoculation in Santo Anténio de Goias. These findings complement previous research efforts and have led to the validation and registration of the first Brazilian inoculant formulated with Bacillus strains for maize, effectively enhancing and P grain content. MenosPhosphorus (P)is acritical nutrient for plant growth, yet its uptake is often hindered by soil factors like clay minerals and metal oxides such as aluminum (Al), iron (Fe), and calcium (Ca), which bind P and limit its availability. Phosphate-solubilizing bacteria (PSB) have the unique ability to convert insoluble P into a soluble form, thereby fostering plant growth. This study aimed to assess the efficacy of inoculation of Bacillus megaterium B119 (rhizospheric) and B. subtilis B2084 (endophytic) via seed treatment in enhancing maize yield, grain P content, and enzyme activities across two distinct soil types in field conditions. Additionally, we investigated various mechanisms contributing to plant growth promotion, compatibility with commercial inoculants, and the maize root adhesion profile of these strains. During five crop seasons in two experimental areas in Brazil, Sete Lagoas-MG and Santo Anténio de Goias-GO, single inoculations with either B119 or B2084 were implemented in three seasons, while a co-inoculation with both strains was applied in two seasons. All treatments received P fertilizer according to plot recommendations, except for control. Both the Bacillus strains exhibited plant growth-promoting properties relevant to P dynamics, including phosphate solubilization and mineralization, production of indole-3-acetic acid (IAA)-like molecules, siderophores, exopolysaccharides (EPS), biofilms, and phosphatases, with no antagonism observed with Azospirillum and B... Mostrar Tudo |
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Thesagro: |
Bactéria; Fosfato; Inoculação; Milho; Rendimento; Solubilização. |
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Thesaurus Nal: |
Bacillaceae; Inoculation methods; Phosphates; Solubilization; Yields. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 03418naa a2200361 a 4500
001 2165517
005 2025-01-30
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3389/fmicb.2024.1426166$2DOI
100 1 $aOLIVEIRA-PAIVA, C. A.
245 $aInoculation with Bacillus megaterium CNPMS B119 and Bacillus subtilis CNPMS B2084 improve P-acquisition and maize yield in Brazil.$h[electronic resource]
260 $c2024
520 $aPhosphorus (P)is acritical nutrient for plant growth, yet its uptake is often hindered by soil factors like clay minerals and metal oxides such as aluminum (Al), iron (Fe), and calcium (Ca), which bind P and limit its availability. Phosphate-solubilizing bacteria (PSB) have the unique ability to convert insoluble P into a soluble form, thereby fostering plant growth. This study aimed to assess the efficacy of inoculation of Bacillus megaterium B119 (rhizospheric) and B. subtilis B2084 (endophytic) via seed treatment in enhancing maize yield, grain P content, and enzyme activities across two distinct soil types in field conditions. Additionally, we investigated various mechanisms contributing to plant growth promotion, compatibility with commercial inoculants, and the maize root adhesion profile of these strains. During five crop seasons in two experimental areas in Brazil, Sete Lagoas-MG and Santo Anténio de Goias-GO, single inoculations with either B119 or B2084 were implemented in three seasons, while a co-inoculation with both strains was applied in two seasons. All treatments received P fertilizer according to plot recommendations, except for control. Both the Bacillus strains exhibited plant growth-promoting properties relevant to P dynamics, including phosphate solubilization and mineralization, production of indole-3-acetic acid (IAA)-like molecules, siderophores, exopolysaccharides (EPS), biofilms, and phosphatases, with no antagonism observed with Azospirillum and Bradyrizhobium. Strain B2084 displayed superior maize root adhesion compared to B119. In field trials, single inoculations with either B119 or B2084 resulted in increased maize grain yield, with relative average productivities of 22 and 16% in Sete Lagoas and 6 and 3% in Santo Antonio de Goias, respectively. Co-inoculation proved more effective, with an average yield increase of 24% in Sete Lagoas and 11% in Santo Anténio de Goiás compared to the non-inoculated control. Across all seasons, accumulated grain P content correlated with yield, and soil P availability in the rhizosphere increased after co-inoculation in Santo Anténio de Goias. These findings complement previous research efforts and have led to the validation and registration of the first Brazilian inoculant formulated with Bacillus strains for maize, effectively enhancing and P grain content.
650 $aBacillaceae
650 $aInoculation methods
650 $aPhosphates
650 $aSolubilization
650 $aYields
650 $aBactéria
650 $aFosfato
650 $aInoculação
650 $aMilho
650 $aRendimento
650 $aSolubilização
700 1 $aBINI, D.
700 1 $aSOUSA, S. M. de
700 1 $aRIBEIRO, V. P.
700 1 $aSANTOS, F. C. dos
700 1 $aLANA, U. G. de P.
700 1 $aSOUZA, F. F. de
700 1 $aGOMES, E. A.
700 1 $aMARRIEL, I. E.
773 $tFrontiers in Microbiology$gv. 15, 1426166, 2024.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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| Registros recuperados : 21 | |
| 1. |  | NOGUEIRA, F. D.; PAULA, M. B. de. Efeito da calagem e adubação fosfatada na cultura da mandioca em latossolo vermelho escuro, fase cerrado. In: CONGRESSO BRASILEIRO DE MANDIOCA, 4., 1986, Balneário Camboriú, SC. Resumos... Brasília, DF: EMBRAPA-DDT, 1986. (EMBRAPA-CNPMF. Documentos, 18). p. 39| Biblioteca(s): Embrapa Unidades Centrais. |
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| 3. | | NOGUEIRA, F. D.; PAULA, M. B. de; GUIMARAES, P. T. G.; TANAKA, T. Adubação Verde, Fosfato Natural e Gesso para a Cultura da Mandioca em Latossolo Roxo Textura Argilosa. Pesquisa Agropecuaria Brasileira, Brasilia, v.27, n.3, p.357-372, mar.1992| Biblioteca(s): Embrapa Unidades Centrais. |
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| 5. | | PAULA, M. B. de; CARVALHO, V. D. de; NOGUERIA, F. D.; SOUZA, L. F. da S. Efeito da Calagem, Potássio e Nitrogênio na Produção e Qualidade do Fruto do Abacaxizeiro. Pesquisa Agropecuária Brasileira, Brasília, V.26, n.9, p.1337-1343, set. 1991| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | PAULA, M. B. de; HOLANDA, F. S. R.; MESQUITA, H. A.; CARVALHO, V. D. de. Uso da vinhaça no abacaxizeiro em solo de baixo potencial de produção. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 34, n. 7, p. 1217-1222, jul. 1999 Título em inglês: Stillage application for pineapple in soil with low potential of yield.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 11. | | ALCANTARA, F. A. de; FURTINI NETO, A. E.; PAULA, M. B. de; MESQUITA, H. A. de; MUNIZ, J. A. Adubação verde na recuperação da fertilidade de um Latossolo Vermelho-Escuro degradado. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 35, n. 2, p. 277-288, fev. 2000. Título em inglês: Green manuring in the recovery of degraded oxisoil fertility.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 14. | | CARVALHO, V. D. de; PAULA, M. B. de; JUSTE JUNIOR, E. S. G.; KATO, M. do S. A. Características nutritivas de fenos do terço superior e folhas de cultivares de mandioca. In: CONGRESSO BRASILEIRO DE MANDIOCA, 4., 1986, Balneário Camboriú. Resumos... Brasília, DF: EMBRAPA-DDT, 1986. p. 66. (EMBRAPA-CNPMF. Documentos, 18).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 15. | | CARVALHO, J. G. de; ASSIS, R. P. de; VIEGAS, I. de J. M.; PAULA, M. B. de. Efeito da subtração de boro, cobre, zinco e molibdenio no crescimento e produção de matéria seca da juta (Corchorus capsularis L.) cv roxa em solo de várzea. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 21., 1994, Petrolina. Fertilizantes: insumo básico para agricultura e combate à fome: anais. Petrolina: SBCS: Embrapa-CPATSA, 1994. p. 283-285.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 17. | | ASSIS, R. P. de; CARVALHO, J. G. de; PAULA, M. B. de; VIEGAS, I. de J. M.; ASSIS, M. P. de. Teores de nutrientes na folha 4 do dendezeiro em função de diferentes relações entre K, Ca e Mg na solução nutritiva. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 22., 1996, Manaus. Resumos expandidos. Manaus: Universidade do Amazonas, 1996. p. 660-661.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 18. | | ASSIS, R. P. de; CARVALHO, J. G. de; PAULA, M. B. de; VIEGAS, I. de J. M.; ASSIS, M. P. de. Teores de nutrientes na parte aérea do dendezeiro em função de diferentes relações entre K, Ca e Mg na solução nutritiva. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 22., 1996, Manaus. Resumos expandidos. Manaus: Universidade do Amazonas, 1996. p. 662-663.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 19. | | OLIVEIRA JUNIOR, J. P. de; CARVALHO, H. G. de; MALAVOLTA E.; PAULA, M. B. de; SOUZA, M. de; GUILHERME, L. R. G. Diagnose foliar em citros. I. Efeito de cultivares e de quadrantes de coleta de folhas nos teores de macronutrientes. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 29, n. 4, p. 579-585, abr. 1994. Título em inglês: Foliar diagnosis in citrus. I. Effect of cultivars and of leaf collecting quadrants on macronutrient amounts.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 20. | | OLIVEIRA JUNIOR, J. P. de; CARVALHO, H. G. de; MALAVOLTA, E.; PAULA, M. B. de; SOUZA, M. de; GUILHERME, L. R. G. Diagnose foliar em citros. II. Efeito de cultivares e de quadrantes de coleta de folhas nos teores de micronutrientes. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 29, n. 4, p.587-592, abr. 1994. Título em inglês: Foliar diagnosis in citrus. II. Effect of cultivars and of leaf collecting quadrants on micronutrient amounts.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 21 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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