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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
21/11/2018 |
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Data da última atualização: |
13/04/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RIBEIRO, V. P.; MARRIEL, I. E.; SOUSA, S. M. de; LANA, U. G. de P.; MATTOS, B. B.; OLIVEIRA-PAIVA, C. A.; GOMES, E. A. |
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Afiliação: |
VITÓRIA PALHARES RIBEIRO, Universidade Federal de São João del Rei; IVANILDO EVODIO MARRIEL, CNPMS; SYLVIA MORAIS DE SOUSA TINOCO, CNPMS; UBIRACI GOMES DE PAULA LANA, CNPMS; BIANCA BRAZ MATTOS, CNPS; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS; ELIANE APARECIDA GOMES, CNPMS. |
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Título: |
Endophytic Bacillus strains enhance pearl millet growth and nutrient uptake under low-P. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, v. 49S, p. 40-46, 2018. |
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DOI: |
10.1016/j.bjm.2018.06.005. |
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Idioma: |
Inglês |
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Conteúdo: |
tBacterial endophytes are considered to have a beneficial effect on host plants, improv-ing their growth by different mechanisms. The objective of this study was to investigatethe capacity of four endophytic Bacillus strains to solubilize iron phosphate (Fe-P), pro-duce siderophores and indole-acetic acid (IAA) in vitro, and to evaluate their plant growthpromotion ability in greenhouse conditions by inoculation into pearl millet cultivated ina P-deficient soils without P fertilization, with Araxá rock phosphate or soluble triplesuperphosphate. All strains solubilized Fe-P and three of them produced carboxylate-typesiderophores and high levels of IAA in the presence of tryptophan. Positive effect of inocu-lation of some of these strains on shoot and root dry weight and the N P K content of plantscultivated in soil with no P fertilization might result from the synergistic combination ofmultiple plant growth promoting (PGP) traits. Specifically, while B1923 enhanced shoot androot dry weight and root N P content of plants cultivated with no P added, B2084 and B2088strains showed positive performance on biomass production and accumulation of N P K inthe shoot, indicating that they have higher potential to be microbial biofertilizer candidatesfor commercial applications in the absence of fertilization. |
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Thesagro: |
Fosfato; Solubilização. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186600/1/Endophytic-bacillus.pdf
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Marc: |
LEADER 02010naa a2200229 a 4500
001 2099781
005 2021-04-13
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1016/j.bjm.2018.06.005.$2DOI
100 1 $aRIBEIRO, V. P.
245 $aEndophytic Bacillus strains enhance pearl millet growth and nutrient uptake under low-P.$h[electronic resource]
260 $c2018
520 $atBacterial endophytes are considered to have a beneficial effect on host plants, improv-ing their growth by different mechanisms. The objective of this study was to investigatethe capacity of four endophytic Bacillus strains to solubilize iron phosphate (Fe-P), pro-duce siderophores and indole-acetic acid (IAA) in vitro, and to evaluate their plant growthpromotion ability in greenhouse conditions by inoculation into pearl millet cultivated ina P-deficient soils without P fertilization, with Araxá rock phosphate or soluble triplesuperphosphate. All strains solubilized Fe-P and three of them produced carboxylate-typesiderophores and high levels of IAA in the presence of tryptophan. Positive effect of inocu-lation of some of these strains on shoot and root dry weight and the N P K content of plantscultivated in soil with no P fertilization might result from the synergistic combination ofmultiple plant growth promoting (PGP) traits. Specifically, while B1923 enhanced shoot androot dry weight and root N P content of plants cultivated with no P added, B2084 and B2088strains showed positive performance on biomass production and accumulation of N P K inthe shoot, indicating that they have higher potential to be microbial biofertilizer candidatesfor commercial applications in the absence of fertilization.
650 $aFosfato
650 $aSolubilização
700 1 $aMARRIEL, I. E.
700 1 $aSOUSA, S. M. de
700 1 $aLANA, U. G. de P.
700 1 $aMATTOS, B. B.
700 1 $aOLIVEIRA-PAIVA, C. A.
700 1 $aGOMES, E. A.
773 $tBrazilian Journal of Microbiology$gv. 49S, p. 40-46, 2018.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
01/09/2014 |
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Data da última atualização: |
01/09/2014 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BRAZ, N. G. S.; MIURA, A. K. |
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Afiliação: |
Natalie Geny Silva Braz, UFPEL; ADALBERTO KOITI MIURA, CPACT. |
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Título: |
Utilização de morfologia matemática para extração de malha viária em imagens orbitais. Road Network Extraction from Satellite Images Using Mathematical Morphology. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CARTOGRAFIA, 26.; CONGRESSO BRASILEIRO DE GEOPROCESSAMENTO, 5.; EXPOSICARTA, 25., 2014, Gramado. Mapas conectando o Brasil e a América do Sul. Gramado: UFRGS/FAURGS, 2014. |
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Idioma: |
Português |
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Palavras-Chave: |
Atualização Cartográfica; Malha Viária; Morfologia Matemática; Rapideye. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/107546/1/Miura-CT04-104-1404441929.pdf
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Marc: |
LEADER 00745nam a2200157 a 4500
001 1993832
005 2014-09-01
008 2014 bl uuuu u00u1 u #d
100 1 $aBRAZ, N. G. S.
245 $aUtilização de morfologia matemática para extração de malha viária em imagens orbitais. Road Network Extraction from Satellite Images Using Mathematical Morphology.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE CARTOGRAFIA, 26.; CONGRESSO BRASILEIRO DE GEOPROCESSAMENTO, 5.; EXPOSICARTA, 25., 2014, Gramado. Mapas conectando o Brasil e a América do Sul. Gramado: UFRGS/FAURGS$c2014
653 $aAtualização Cartográfica
653 $aMalha Viária
653 $aMorfologia Matemática
653 $aRapideye
700 1 $aMIURA, A. K.
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Embrapa Clima Temperado (CPACT) |
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