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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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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Soja. |
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Data corrente: |
29/07/2005 |
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Data da última atualização: |
19/02/2013 |
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Autoria: |
SOUZA, P. I. M. de; MOREIRA, C. T.; FARIAS NETO, A. L. de; SILVA, S. A. da; ALMEIDA, L. A.; SILVA, J. F. V.; YORINORI, J. T.; NUNES JÚNIOR, J.; MONTEIRO, P. M. F. O.; ASSUNÇÃO, M. S.; ARANTES, N. E. |
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Título: |
BRS Rosa: nova cultivar de soja precoce para Goiás e Distrito Federal. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Planaltina, DF: Embrapa Cerrados, 2003. |
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Páginas: |
3 p. |
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Série: |
(Embrapa Cerrados. Comunicado Técnico, 105). |
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Idioma: |
Português |
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Conteúdo: |
ABSTRACT: Until now there are few early soybean cultivars with adequated characteristics of productivity and plant height available to the economical soybean crop in the Cerrado Region. The yearly cultivars, besides to permit a better farm planning for planting and harvesting, thy also allow the use of no-tillage technique with two crop systems such as soybean before corn, sorghum or sunflower. BRS Rosa is a early cultivar (112 days of cicle) originated from the cross between FT Guaira X FT Estrela, resulting from a group work including Embrapa Cerrados, Embrapa Soja plus a significant finantial support of Cerrados Fundation. In the final testes to cultivars releasing, BRS Rosa was superior then the test cultivars such as FT 2000 and Emgopa 316. This cultivar is recommended to be cropped in Cerrado fertile soils of Goias State and Federal District. |
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Palavras-Chave: |
BRS Rosa; Cultivar; Plant diseases; Productivity; Zero tillage. |
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Thesagro: |
Cerrado; Doença de Planta; Glycine Max; Melhoramento; Plantio Direto; Produtividade; Soja; Variedade. |
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Thesaurus NAL: |
soybeans; varieties. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPAC-2009/26208/1/comtec_105.pdf
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Marc: |
LEADER 02006nam a2200433 a 4500
001 1560155
005 2013-02-19
008 2003 bl uuuu u0uu1 u #d
100 1 $aSOUZA, P. I. M. de
245 $aBRS Rosa$bnova cultivar de soja precoce para Goiás e Distrito Federal.
260 $aPlanaltina, DF: Embrapa Cerrados$c2003
300 $a3 p.
490 $a(Embrapa Cerrados. Comunicado Técnico, 105).
520 $aABSTRACT: Until now there are few early soybean cultivars with adequated characteristics of productivity and plant height available to the economical soybean crop in the Cerrado Region. The yearly cultivars, besides to permit a better farm planning for planting and harvesting, thy also allow the use of no-tillage technique with two crop systems such as soybean before corn, sorghum or sunflower. BRS Rosa is a early cultivar (112 days of cicle) originated from the cross between FT Guaira X FT Estrela, resulting from a group work including Embrapa Cerrados, Embrapa Soja plus a significant finantial support of Cerrados Fundation. In the final testes to cultivars releasing, BRS Rosa was superior then the test cultivars such as FT 2000 and Emgopa 316. This cultivar is recommended to be cropped in Cerrado fertile soils of Goias State and Federal District.
650 $asoybeans
650 $avarieties
650 $aCerrado
650 $aDoença de Planta
650 $aGlycine Max
650 $aMelhoramento
650 $aPlantio Direto
650 $aProdutividade
650 $aSoja
650 $aVariedade
653 $aBRS Rosa
653 $aCultivar
653 $aPlant diseases
653 $aProductivity
653 $aZero tillage
700 1 $aMOREIRA, C. T.
700 1 $aFARIAS NETO, A. L. de
700 1 $aSILVA, S. A. da
700 1 $aALMEIDA, L. A.
700 1 $aSILVA, J. F. V.
700 1 $aYORINORI, J. T.
700 1 $aNUNES JÚNIOR, J.
700 1 $aMONTEIRO, P. M. F. O.
700 1 $aASSUNÇÃO, M. S.
700 1 $aARANTES, N. E.
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Registro original: |
Embrapa Cerrados (CPAC) |
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