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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo; Embrapa Solos. |
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Data corrente: |
30/11/2023 |
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Data da última atualização: |
19/03/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BINI, D.; MATTOS, B. B.; FIGUEIREDO, J. E. F.; SANTOS, F. C. dos; MARRIEL, I. E.; SANTOS, C. A. dos; OLIVEIRA-PAIVA, C. A. |
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Afiliação: |
DANIEL BINI; BIANCA BRAZ MATTOS, CNPS; JOSE EDSON FONTES FIGUEIREDO, CNPMS; FLAVIA CRISTINA DOS SANTOS, CNPMS; IVANILDO EVODIO MARRIEL, CNPMS; CRISTIANE ALCANTARA DOS SANTOS, UNIVERSIDADE FEDERAL DE SÃO JOÃO DEL-REI; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS. |
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Título: |
Parameter evaluation for developing phosphate-solubilizing Bacillus inoculants. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, v. 55, n. 1, p. 737-748, 2024. |
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DOI: |
https://doi.org/10.1007/s42770-023-01182-0 |
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Idioma: |
Inglês |
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Conteúdo: |
Bacterial inoculants have been used in agriculture to improve plant performance. However, laboratory and feld requirements must be completed before a candidate can be employed as an inoculant. Therefore, this study aimed to evaluate the parameters for inoculant formulation and the potential of Bacillus subtilis (B70) and B. pumilus (B32) to improve phosphorus availability in maize (Zea mays L.) crops. In vitro experiments assessed the bacterial ability to solubilize and mineralize phosphate, their adherence to roots, and shelf life in cassava starch (CS), carboxymethyl cellulose (CMC), peat, and activated charcoal (AC) stored at 4 °C and room temperature for 6 months. A feld experiment evaluated the efectiveness of strains to increase the P availability to plants growing with rock phosphate (RP) and a mixture of RP and triple superphosphate (TS) and their contribution to improving maize yield and P accumulation in grains. The B70 was outstanding in solubilizing RP and phytate mineralization and more stable in carriers and storage conditions than B32. However, root adherence was more noticeable in B32. Among carriers, AC was the most efective for preserving viable cell counts, closely similar to those of the initial inoculum of both strains. Maize productivity using the mixture RPTS was similar for B70 and B32. The best combination was B70 with RP, which improved the maize yield (6532 kg ha−1) and P accumulation in grains (15.95 kg ha−1). Our results indicated that the inoculant formulation with AC carrier and B70 is a feasible strategy for improving phosphorus mobilization in the soil and maize productivity MenosBacterial inoculants have been used in agriculture to improve plant performance. However, laboratory and feld requirements must be completed before a candidate can be employed as an inoculant. Therefore, this study aimed to evaluate the parameters for inoculant formulation and the potential of Bacillus subtilis (B70) and B. pumilus (B32) to improve phosphorus availability in maize (Zea mays L.) crops. In vitro experiments assessed the bacterial ability to solubilize and mineralize phosphate, their adherence to roots, and shelf life in cassava starch (CS), carboxymethyl cellulose (CMC), peat, and activated charcoal (AC) stored at 4 °C and room temperature for 6 months. A feld experiment evaluated the efectiveness of strains to increase the P availability to plants growing with rock phosphate (RP) and a mixture of RP and triple superphosphate (TS) and their contribution to improving maize yield and P accumulation in grains. The B70 was outstanding in solubilizing RP and phytate mineralization and more stable in carriers and storage conditions than B32. However, root adherence was more noticeable in B32. Among carriers, AC was the most efective for preserving viable cell counts, closely similar to those of the initial inoculum of both strains. Maize productivity using the mixture RPTS was similar for B70 and B32. The best combination was B70 with RP, which improved the maize yield (6532 kg ha−1) and P accumulation in grains (15.95 kg ha−1). Our results indicated that the inocul... Mostrar Tudo |
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Thesagro: |
Bactéria; Fertilizante Fosfatado; Fosfato; Inoculante; Milho; Rendimento; Solubilização; Zea Mays. |
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Thesaurus Nal: |
Fertilizers; Phosphates; Shelf life; Solubilization. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02628naa a2200349 a 4500
001 2158920
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008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s42770-023-01182-0$2DOI
100 1 $aBINI, D.
245 $aParameter evaluation for developing phosphate-solubilizing Bacillus inoculants.$h[electronic resource]
260 $c2024
520 $aBacterial inoculants have been used in agriculture to improve plant performance. However, laboratory and feld requirements must be completed before a candidate can be employed as an inoculant. Therefore, this study aimed to evaluate the parameters for inoculant formulation and the potential of Bacillus subtilis (B70) and B. pumilus (B32) to improve phosphorus availability in maize (Zea mays L.) crops. In vitro experiments assessed the bacterial ability to solubilize and mineralize phosphate, their adherence to roots, and shelf life in cassava starch (CS), carboxymethyl cellulose (CMC), peat, and activated charcoal (AC) stored at 4 °C and room temperature for 6 months. A feld experiment evaluated the efectiveness of strains to increase the P availability to plants growing with rock phosphate (RP) and a mixture of RP and triple superphosphate (TS) and their contribution to improving maize yield and P accumulation in grains. The B70 was outstanding in solubilizing RP and phytate mineralization and more stable in carriers and storage conditions than B32. However, root adherence was more noticeable in B32. Among carriers, AC was the most efective for preserving viable cell counts, closely similar to those of the initial inoculum of both strains. Maize productivity using the mixture RPTS was similar for B70 and B32. The best combination was B70 with RP, which improved the maize yield (6532 kg ha−1) and P accumulation in grains (15.95 kg ha−1). Our results indicated that the inoculant formulation with AC carrier and B70 is a feasible strategy for improving phosphorus mobilization in the soil and maize productivity
650 $aFertilizers
650 $aPhosphates
650 $aShelf life
650 $aSolubilization
650 $aBactéria
650 $aFertilizante Fosfatado
650 $aFosfato
650 $aInoculante
650 $aMilho
650 $aRendimento
650 $aSolubilização
650 $aZea Mays
700 1 $aMATTOS, B. B.
700 1 $aFIGUEIREDO, J. E. F.
700 1 $aSANTOS, F. C. dos
700 1 $aMARRIEL, I. E.
700 1 $aSANTOS, C. A. dos
700 1 $aOLIVEIRA-PAIVA, C. A.
773 $tBrazilian Journal of Microbiology$gv. 55, n. 1, p. 737-748, 2024.
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Registro original: |
Embrapa Solos (CNPS) |
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| Registros recuperados : 35 | |
| 6. |  | MADAIL, J. C. M.; BELARMINO, L. C.; BINI, D. A. Análise econômica-financeira do investimento na produção de pêssego (Prunus pérsica (L) Batsch) na região de Pelotas, RS. Jornal da Fruta, Lages, v. 18, n. 228, p. 2, junho, 2010.| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 13. | | MADAIL, J. C. M.; LEITE, D. L.; BINI, D. A.; SIMA, L. F. Análise econômica da produção de cebola em um sistema de transição do processo tradicional para o orgânico no município de São José do Norte-RS. Cadernos de Agroecologia, Porto Alegre, RS, v. 6, n. 2, dez. 2011. Trabalho apresentado no CONGRESSO BRASILEIRO DE AGROECOLOGIA, 7., 2011, Fortaleza, CE.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 14. | | BELARMINO, L. C.; MADAIL, J. C. M.; BINI, D. A.; ALONSO, C. A.; BELARMINO, A. J. Análise econômica da produção irrigada de pêssego indústria em Pelotas-RS. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: Sociedade Brasileira de Fruticultura, 2010. 1 CD-ROM. Resumo expandido.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 15. | | ALONSO, C. A.; MADAIL, J. C. M.; BELARMINO, L. C.; BINI, D. A. Análise econômico-financeira do sistema de produção de mirtilo (Vaccinium spp.) recomendado pela pesquisa. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA E PÓS GRADUAÇÃO DA EMBRAPA CLIMA TEMPERADO, 3., 2010, Pelotas. resumos e palestras... Pelotas: Embrapa Clima Temperado, 2010. Anais: Carreira, ética e inovação: o que você está fazendo? Pelotas: Embrapa Clima Temperado, 2010. Editado por Ivan Rodrigues de Almeida, Leonardo Ferreira Dutra e Jamir Luis Silva da Silva. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 19. | | BELARMINO, L. C.; MADAIL, J. C. M.; LIMA FILHO, J. R. de; ALONSO, C. A.; BINI, D. A. Custo de produção, rentabilidade e viabilidade econômica de maçã gala em empresas de Fraiburgo-SC. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: Sociedade Brasileira de Fruticultura, 2010. 1 CD-ROM. Resumo expandido.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 20. | | BINI, D. A.; MIRANDA, S. H. G. de; VIAN, C. E. de F.; PINTO, L. F. G. A dimensão econômica da sustentabilidade na agropecuária brasileira. Revista de Política Agrícola, Brasília, DF, v. 27, n. 2, p. 95-105, Abr./Maio/Jun. 2018 Título em inglês: The economic impact of sustainability in Brazilian agriculture.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 35 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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