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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Arroz e Feijão. |
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Data corrente: |
18/12/2014 |
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Data da última atualização: |
03/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RÊGO, M. C. F.; ILKIU-BORGES, F.; FILIPPI, M. C. C. de; GONÇALVES, L. A.; SILVA, G. B. da. |
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Afiliação: |
MARCELA CRISTIANE FERREIRA REGO, UFRA; FERNANDA ILKIU BORGES DE SOUZA, CPATU; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; LETÍCIA ALMEIDA GONÇALVES, UFG; GISELE BARATA DA SILVA, UFRA. |
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Título: |
Morphoanatomical and biochemical changes in the roots of rice plants induced by plant growth-promoting microorganisms. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Journal of Botany, Article ID 818797, 2014. |
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Páginas: |
10 p. |
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DOI: |
10.1155/2014/818797 |
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Idioma: |
Inglês |
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Conteúdo: |
The goal of the present study was to characterize anatomical and biochemical changes in rice plant roots in response to seed treatment with rhizobacteria (Burkholderia pyrrocinia (R-46) + Pseudomonas fluorescens (R-55)) and Trichoderma asperellum (Ta: mixture of strains T-06, T-09, T-12, and T-52).The experimental design was completely randomized, with six treatments (R-46, R-55, R-46 + R-55, Ta+ R-46 + R-55, Ta, and control) and ten replicates. Treatments Ta and R-46 + R-55 increased the root length and diameter as well as the cortex expansion and induced a 2% expansion of the aerenchymal space. Treatments Ta and R-46 increased the vascular cylinder diameter. The number of protoxylem poles and metaxylem vessel elements was increased by R-46 and R-55. The total phenol content increased with treatments Ta, R-46 + R-55, R-46, and R-55, and all the treatments increased the flavonoid content. The lignin content increased with the Ta and R-55 treatments. All the root architecture modifications resulting from the interaction between seedlings and bioagents (rhizobacteria and Trichoderma spp.) observed in the present study favored the root plasticity of rice seedlings. |
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Thesagro: |
Arroz; Doença de planta; Microrganismo; Oryza sativa; Raiz. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114077/1/mccf1.pdf
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Marc: |
LEADER 01925naa a2200253 a 4500
001 2004639
005 2022-06-03
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1155/2014/818797$2DOI
100 1 $aRÊGO, M. C. F.
245 $aMorphoanatomical and biochemical changes in the roots of rice plants induced by plant growth-promoting microorganisms.$h[electronic resource]
260 $c2014
300 $a10 p.
520 $aThe goal of the present study was to characterize anatomical and biochemical changes in rice plant roots in response to seed treatment with rhizobacteria (Burkholderia pyrrocinia (R-46) + Pseudomonas fluorescens (R-55)) and Trichoderma asperellum (Ta: mixture of strains T-06, T-09, T-12, and T-52).The experimental design was completely randomized, with six treatments (R-46, R-55, R-46 + R-55, Ta+ R-46 + R-55, Ta, and control) and ten replicates. Treatments Ta and R-46 + R-55 increased the root length and diameter as well as the cortex expansion and induced a 2% expansion of the aerenchymal space. Treatments Ta and R-46 increased the vascular cylinder diameter. The number of protoxylem poles and metaxylem vessel elements was increased by R-46 and R-55. The total phenol content increased with treatments Ta, R-46 + R-55, R-46, and R-55, and all the treatments increased the flavonoid content. The lignin content increased with the Ta and R-55 treatments. All the root architecture modifications resulting from the interaction between seedlings and bioagents (rhizobacteria and Trichoderma spp.) observed in the present study favored the root plasticity of rice seedlings.
650 $aArroz
650 $aDoença de planta
650 $aMicrorganismo
650 $aOryza sativa
650 $aRaiz
700 1 $aILKIU-BORGES, F.
700 1 $aFILIPPI, M. C. C. de
700 1 $aGONÇALVES, L. A.
700 1 $aSILVA, G. B. da
773 $tJournal of Botany, Article ID 818797, 2014.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
12/09/2001 |
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Data da última atualização: |
30/08/2022 |
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Autoria: |
ESCUDER, J. C.; RODRIGUEZ, N. M.; LIMA, M. de A.; SIMÃO NETO, M.; RODRIGUEZ MEDINA, A. |
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Afiliação: |
MIGUEL SIMÃO NETO, CPATU. |
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Título: |
Estudos de pastagens nativas em área de cerrado usando novilhos com fístula esofagica IV. Consumo e digestibilidade. |
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Ano de publicação: |
1976 |
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Fonte/Imprenta: |
In: REUNIÃO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 13., 1973, Salvador. Anais. Salvador: SBZ, 1976. |
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Páginas: |
p. 259-261. |
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Idioma: |
Português |
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Palavras-Chave: |
Fistulation; Natural pastures. |
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Thesagro: |
Consumo Alimentar; Digestibilidade; Fistula Esofágica; Ganho de Peso; Novilho; Pastagem Nativa. |
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Thesaurus NAL: |
calves; digestibility; feed intake; weight gain. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/395286/1/Estudos-de-pastagens-nativas-esofagica-IV.pdf
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Marc: |
LEADER 00943naa a2200313 a 4500
001 1395286
005 2022-08-30
008 1976 bl uuuu u00u1 u #d
100 1 $aESCUDER, J. C.
245 $aEstudos de pastagens nativas em área de cerrado usando novilhos com fístula esofagica IV. Consumo e digestibilidade.
260 $c1976
300 $ap. 259-261.
650 $acalves
650 $adigestibility
650 $afeed intake
650 $aweight gain
650 $aConsumo Alimentar
650 $aDigestibilidade
650 $aFistula Esofágica
650 $aGanho de Peso
650 $aNovilho
650 $aPastagem Nativa
653 $aFistulation
653 $aNatural pastures
700 1 $aRODRIGUEZ, N. M.
700 1 $aLIMA, M. de A.
700 1 $aSIMÃO NETO, M.
700 1 $aRODRIGUEZ MEDINA, A.
773 $tIn: REUNIÃO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 13., 1973, Salvador. Anais. Salvador: SBZ, 1976.
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Embrapa Amazônia Oriental (CPATU) |
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