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| Registros recuperados : 111 | |
| 101. |  | JARDIM, A. M. da R. F; MORAIS, J. E. F. de; SOUZA, L. S. B. de; SOUZA, C. A. A. de; ARAÚJO JÚNIOR, G. do N.; ALVES, G. P.; SILVA, G. I. N. da; LEITE, R. M. C.; MOURA, M. S. B. de; LIMA, J. L. M. P. de; SILVA, T. G. F. da. Monitoring energy balance, turbulent flux partitioning, evapotranspiration and biophysical parameters of Nopalea cochenillifera (Cactaceae) in the Brazilian Semi-Arid environment. Plants, v. 12, n. 13, 2562, 2023.| Biblioteca(s): Embrapa Semiárido. |
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| 102. | | ALVES, H. K. M. N.; JARDIM, A. M. da R. F.; SOUZA, L. S. B. de; ARAÚJO JÚNIOR, G. do N.; ALVES, C. P.; ARAUJO, G. G. L. de; STEIDLE NETO, A. J.; SALVADOR, K. R. da S.; PINHEIRO, A. G.; SILVA, T. G. F. da. Integrated management of agronomic practices in the forage cactus: maximizing productivity, biological efficiency and economic profitability. Journal of the Professional Association for Cactus Development, v. 24, p. 307-329, 2022.| Biblioteca(s): Embrapa Semiárido. |
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| 103. | | FERNANDES JUNIOR, P. I.; AIDAR, S. de T.; MORGANTE, C. V.; GAVA, C. A. T.; ZILLI, J. E.; SOUZA, L. S. B. de; MARINHO, R. de C. N.; NÓBREGA, R. S. A.; BRASIL, M. da S.; SEIDO, S. L.; MARTINS, L. M. V. The resurrection plant tripogon spicatus (Poaceae) harbors a diversity of plant growth promoting bacteria in Northeastern Brazilian Caatinga. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 39, p. 993-1002, 2015.| Biblioteca(s): Embrapa Semiárido. |
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| 104. | | FERNANDES JUNIOR, P. I.; AIDAR, S. de T.; MORGANTE, C. V.; GAVA, C. A. T.; ZILLI, J. E.; SOUZA, L. S. B. de; MARINHO, R. de C. N.; NÓBREGA, R. S. A.; BRASIL, M. da S.; SEIDO, S. L.; MARTINS, L. M. V. The resurrection plant tripogon spicatus (Poaceae) harbors a diversity of plant growth promoting bacteria in Northeastern Brazilian Caatinga. Revista Brasileira de Ciência do Solo, Viçosa, v. 39, p. 993-1002, 2015.| Biblioteca(s): Embrapa Agrobiologia. |
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| 105. | | SILVA, G. I. N.; JARDIM, A. M. da R. F.; SOUZA, M. de S.; ARAÚJO JÚNIOR, G. do N.; MORAIS, J. E. F. de; SOUZA, L. S. B. de; SOUZA, C. A. A. de; ALVES, C. P.; ARAUJO, G. G. L. de; MONTENEGRO, A. A. de A.; LIMA, B. L. de C.; SILVA, T. G. F. da. Combined agricultural practices in millet and cactus: phyllochron, structural characteristics and relations with yield. Scientia Agrícola, v. 80, e20220046, 2023.| Biblioteca(s): Embrapa Semiárido. |
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| 106. | | ALVES, H. K. M. N.; SILVA. T. G. F. da; JARDIM, A. M. da R. F; SOUZA, L. S. B. de; ARAÚJO JÚNIOR, G. do N.; SOUZA, C. A. A. de; MOURA, M. S. B. de; ARAUJO, G. G. L. de; CAMPOS, F. S.; CRUZ NETO, J. F. da. The use of mulch in cultivating the forage cactus optimizesyield in less time and increases the water use efficiency ofthe crop. Irrigation and Drainage, v. 72, n. 1, p. 75-89. 2023.| Biblioteca(s): Embrapa Semiárido. |
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| 107. | | ARAÚJO JÚNIOR, G. do N.; SILVA, T. G. F. da; SOUZA, L. S. B. de; ARAUJO, G. G. L. de; MOURA, M. S. B. de; ALVES, C. P.; SALVADOR, K. R. da S.; SOUZA, C. A. A. de; MONTENEGRO, A. A. de A.; LIMA, M. J. da S. Phenophases, morphophysiological indices and cutting time in clones of the forage cacti under controlled water regimes in a semiarid environment. Journal of Arid Environments, v. 190, 104510, 2021.| Biblioteca(s): Embrapa Semiárido. |
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| 108. | | ARAÚJO JÚNIOR, G. do N.; SILVA, T. G. F. da; SOUZA, L. S. B. de; SOUZA, M. de S.; ARAUJO, G. G. L. de; MOURA, M. S. B. de; SANTOS, J. P. A. de S.; JARDIM, A. M. da R. F.; ALVES, C. P.; ALVES, H. K. M. N. Productivity, bromatological composition and economic benefits of using irrigation in the forage cactus under regulated deficit irrigation in a semiarid environment. Bragantia, v. 80, jan. 2021.| Biblioteca(s): Embrapa Semiárido. |
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| 109. | | SILVA, T. G. F. da; QUEIROZ, M. G. de; ZOLNIER, S.; SOUZA, L. S. B. de; SOUZA, C. A. A. de; MOURA, M. S. B. de; ARAUJO, G. G. L. de; STEIDLE NETO, A. J.; SANTOS, T. S. dos; MELO, A. L. de; CRUZ NETO, J. F. da; SILVA, M. J. da; ALVES, H. K. M. N. Soil properties and microclimate of two predominant landscapes in the Brazilian semiarid region: comparison between a seasonally dry tropical forest and a deforested area. Soil and Tillage Research, v. 207, mar. 2021.| Biblioteca(s): Embrapa Semiárido. |
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| 110. | | JARDIM, A. M. da R. F.; MORAIS, J. E. F. de; SOUZA, L. S. B. de; MARIN, F. R.; MOURA, M. S. B. de; MORELLATO, L. P. C.; MONTENEGRO, A. A. de A.; OMETTO, J. P. H. B.; LIMA, J. L. M. P. de; DUBEUX JÚNIOR, J. C. B.; SILVA, T. G. F. da. Sink or carbon source? how the Opuntia cactus agroecosystem interacts in the use of carbon, nutrients and radiation in the Brazilian semi-arid region. Journal of Hydrology, v. 625, 130121, 2023.| Biblioteca(s): Embrapa Semiárido. |
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| 111. | | SILVA JÚNIOR, F. B. da; SILVA, M. J. da; CARVALHO, H. F. de S.; SANTOS, C. V. B. dos; SILVA, T. G. F. da; SOUZA, L. S. B. de; LEITÃO, M. de M. V. B. R.; MOURA, M. S. B. de. Water demand and water use efficiency in Palmer mango cultivation in the low-middle São Francisco Valle. Engenharia Agrícola, v. 43, n. 3, e20220189, 2023.| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 111 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
28/10/2015 |
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Data da última atualização: |
04/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
FERNANDES JUNIOR, P. I.; AIDAR, S. de T.; MORGANTE, C. V.; GAVA, C. A. T.; ZILLI, J. E.; SOUZA, L. S. B. de; MARINHO, R. de C. N.; NÓBREGA, R. S. A.; BRASIL, M. da S.; SEIDO, S. L.; MARTINS, L. M. V. |
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Afiliação: |
PAULO IVAN FERNANDES JUNIOR, CPATSA; SAULO DE TARSO AIDAR, CPATSA; JERRI EDSON ZILLI, CNPAB. |
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Título: |
The resurrection plant tripogon spicatus (Poaceae) harbors a diversity of plant growth promoting bacteria in Northeastern Brazilian Caatinga. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, Viçosa, v. 39, p. 993-1002, 2015. |
|
DOI: |
10.1590/01000683rbcs20140646 |
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Idioma: |
Português |
|
Conteúdo: |
Plant species that naturally occur in the brazilian Caatinga (xeric shrubland) adapt in several ways to these harsh conditions, and that can be exploited to increase crop production. among the strategic adaptations to confront low water availability, desiccation tolerance stands out. Up to now, the association of those species with beneficial soil microorganisms is not well understood. The aim of this study was to characterize Tripogon spicatus diazotrophic bacterial isolates from the Caatinga biome and evaluate their ability to promote plant growth in rice. Sixteen bacterial isolates were studied in regard to their taxonomic position by partial sequencing of the 16S rRna gene, putative diazotrophic capacity, in vitro indole-acetic acid (IAA) production and calcium phosphate solubilization, metabolism of nine different C sources in semi-solid media, tolerance to different concentrations of NaCl to pHs and intrinsic resistance to nine antibiotics. Finally, the ability of the bacterial isolates to promote plant growth was evaluated using rice (Oryza sativa) as a model plant. Among the 16 isolates evaluated, eight of them were classified as Enterobacteriaceae members, related to Enterobacter and Pantoea genera. Six other bacteria were related to Bacillus, and the remaining two were related to Rhizobium and Stenotrophomonas. The evaluation of total nincorporation into the semi-solid medium indicated that all the bacteria studied have putative diazotrophic capacity. Two bacteria were able to produce more IAA than that observed for the strain BR 11175 of Herbaspirillum seropedicae. Bacterial isolates were also able to form a microaerophilic pellicle in a semi-solid medium supplemented with different NaCl concentrations up to 1.27 mol l-1. intrinsic resistance to antibiotics and the metabolism of different C sources indicated a great variation in physiological profile. Seven isolates were able to promote rice growth, and two bacteria were more efficient than the reference strain Azospirillum brasilense, ab-v5. The results indicate the potential of T. spicatus as native plant source of plant growth promoting bacteria. MenosPlant species that naturally occur in the brazilian Caatinga (xeric shrubland) adapt in several ways to these harsh conditions, and that can be exploited to increase crop production. among the strategic adaptations to confront low water availability, desiccation tolerance stands out. Up to now, the association of those species with beneficial soil microorganisms is not well understood. The aim of this study was to characterize Tripogon spicatus diazotrophic bacterial isolates from the Caatinga biome and evaluate their ability to promote plant growth in rice. Sixteen bacterial isolates were studied in regard to their taxonomic position by partial sequencing of the 16S rRna gene, putative diazotrophic capacity, in vitro indole-acetic acid (IAA) production and calcium phosphate solubilization, metabolism of nine different C sources in semi-solid media, tolerance to different concentrations of NaCl to pHs and intrinsic resistance to nine antibiotics. Finally, the ability of the bacterial isolates to promote plant growth was evaluated using rice (Oryza sativa) as a model plant. Among the 16 isolates evaluated, eight of them were classified as Enterobacteriaceae members, related to Enterobacter and Pantoea genera. Six other bacteria were related to Bacillus, and the remaining two were related to Rhizobium and Stenotrophomonas. The evaluation of total nincorporation into the semi-solid medium indicated that all the bacteria studied have putative diazotrophic capacity. Two bacteria ... Mostrar Tudo |
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Palavras-Chave: |
Bactérias diazotróficas; Biological nitrogen fixation; Diazotrophic bacteria; Fixação biológica do nitrogênio; Inoculant; Plantas tolerantes à dessecação; Semiárido; Tolerant plants. |
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Thesagro: |
Caatinga; Inoculante; Solo. |
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Thesaurus NAL: |
soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03380naa a2200397 a 4500
001 2027482
005 2016-03-04
008 2015 bl --- 0-- u #d
024 7 $a10.1590/01000683rbcs20140646$2DOI
100 1 $aFERNANDES JUNIOR, P. I.
245 $aThe resurrection plant tripogon spicatus (Poaceae) harbors a diversity of plant growth promoting bacteria in Northeastern Brazilian Caatinga.
260 $c2015
520 $aPlant species that naturally occur in the brazilian Caatinga (xeric shrubland) adapt in several ways to these harsh conditions, and that can be exploited to increase crop production. among the strategic adaptations to confront low water availability, desiccation tolerance stands out. Up to now, the association of those species with beneficial soil microorganisms is not well understood. The aim of this study was to characterize Tripogon spicatus diazotrophic bacterial isolates from the Caatinga biome and evaluate their ability to promote plant growth in rice. Sixteen bacterial isolates were studied in regard to their taxonomic position by partial sequencing of the 16S rRna gene, putative diazotrophic capacity, in vitro indole-acetic acid (IAA) production and calcium phosphate solubilization, metabolism of nine different C sources in semi-solid media, tolerance to different concentrations of NaCl to pHs and intrinsic resistance to nine antibiotics. Finally, the ability of the bacterial isolates to promote plant growth was evaluated using rice (Oryza sativa) as a model plant. Among the 16 isolates evaluated, eight of them were classified as Enterobacteriaceae members, related to Enterobacter and Pantoea genera. Six other bacteria were related to Bacillus, and the remaining two were related to Rhizobium and Stenotrophomonas. The evaluation of total nincorporation into the semi-solid medium indicated that all the bacteria studied have putative diazotrophic capacity. Two bacteria were able to produce more IAA than that observed for the strain BR 11175 of Herbaspirillum seropedicae. Bacterial isolates were also able to form a microaerophilic pellicle in a semi-solid medium supplemented with different NaCl concentrations up to 1.27 mol l-1. intrinsic resistance to antibiotics and the metabolism of different C sources indicated a great variation in physiological profile. Seven isolates were able to promote rice growth, and two bacteria were more efficient than the reference strain Azospirillum brasilense, ab-v5. The results indicate the potential of T. spicatus as native plant source of plant growth promoting bacteria.
650 $asoil
650 $aCaatinga
650 $aInoculante
650 $aSolo
653 $aBactérias diazotróficas
653 $aBiological nitrogen fixation
653 $aDiazotrophic bacteria
653 $aFixação biológica do nitrogênio
653 $aInoculant
653 $aPlantas tolerantes à dessecação
653 $aSemiárido
653 $aTolerant plants
700 1 $aAIDAR, S. de T.
700 1 $aMORGANTE, C. V.
700 1 $aGAVA, C. A. T.
700 1 $aZILLI, J. E.
700 1 $aSOUZA, L. S. B. de
700 1 $aMARINHO, R. de C. N.
700 1 $aNÓBREGA, R. S. A.
700 1 $aBRASIL, M. da S.
700 1 $aSEIDO, S. L.
700 1 $aMARTINS, L. M. V.
773 $tRevista Brasileira de Ciência do Solo, Viçosa$gv. 39, p. 993-1002, 2015.
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