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 | Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br. |
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
13/10/2015 |
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Data da última atualização: |
23/12/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MOREIRA, B. C.; MENDES, F. C.; MENDES, I. R.; PAULA, T. A.; PRATES JUNIOR, P.; SALAMÃO, L. C. C.; STURMER, S. L.; OTONI, W.C.; GUARÇONI, A. M.; KASUYA, M. C. M. |
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Afiliação: |
Andre Guarçoni Martins, Incaper. |
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Título: |
The interaction between arbuscular mycorrhizal fungi and Piriformospora indica improves the growth and nutrient uptake in micropropagation-derived pineapple plantlets. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Scientia Horticulturae, v. 197, dezembro 2015. |
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Idioma: |
Português |
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Conteúdo: |
rbuscular mycorrhizal fungi (AMF) and Piriformospora indica are well known for promoting growth, development, and nutrient uptake and for improving plant photosynthesis. These fungi represent promising tools supporting micropropagated plants during the acclimatization stage, and their use can reduce the application of phosphate fertilizers, providing economic and environmental benefits. Therefore, this study aimed to evaluate the benefits of inoculation with AMF and P. indica for the growth of plantlets of the Imperial cultivar of pineapple inoculated during the acclimatization stage and grown with different levels of phosphorus (P). The experiment consisted of six P levels (0, 20, 40, 80, 160 and 320 mg kg?1 soil) with inoculation of Claroideoglomus etunicatum, Dentiscutata heterogama, Rhizophagus clarus, P. indica, a mixture of all fungi (Mix), or control (no inoculation). The parameters vegetative growth, the nutrient contents in the plants, photosynthetic efficiency, and the components of dependence and colonization by fungi were assessed. The fungal inoculation was effective for plantlet growth, especially up to a P dose of 40 mg kg?1, increasing both plant biomass and the absorption of all evaluated nutrients. With P at 80 mg kg?1, only the treatments with C. etunicatum and Mix produced plantlets of better quality than the non-inoculated control. The colonization by AMF and P. indica was not affected by the addition of P to the soil, although fungal dependence decreased under these conditions and could be considered moderate even at 40 mg kg?1 for plants inoculated with C. etunicatum, R. clarus, P. indica or Mix. The inoculation of pineapple plantlets is a promising method that can be employed to produce high-quality propagative material for the market. Menosrbuscular mycorrhizal fungi (AMF) and Piriformospora indica are well known for promoting growth, development, and nutrient uptake and for improving plant photosynthesis. These fungi represent promising tools supporting micropropagated plants during the acclimatization stage, and their use can reduce the application of phosphate fertilizers, providing economic and environmental benefits. Therefore, this study aimed to evaluate the benefits of inoculation with AMF and P. indica for the growth of plantlets of the Imperial cultivar of pineapple inoculated during the acclimatization stage and grown with different levels of phosphorus (P). The experiment consisted of six P levels (0, 20, 40, 80, 160 and 320 mg kg?1 soil) with inoculation of Claroideoglomus etunicatum, Dentiscutata heterogama, Rhizophagus clarus, P. indica, a mixture of all fungi (Mix), or control (no inoculation). The parameters vegetative growth, the nutrient contents in the plants, photosynthetic efficiency, and the components of dependence and colonization by fungi were assessed. The fungal inoculation was effective for plantlet growth, especially up to a P dose of 40 mg kg?1, increasing both plant biomass and the absorption of all evaluated nutrients. With P at 80 mg kg?1, only the treatments with C. etunicatum and Mix produced plantlets of better quality than the non-inoculated control. The colonization by AMF and P. indica was not affected by the addition of P to the soil, although fungal dependence decrease... Mostrar Tudo |
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Thesaurus NAL: |
AMF; Ananas comosus; P. indica; Phosphorus levels. |
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Categoria do assunto: |
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Marc: |
LEADER 02644naa a2200277 a 4500
001 1008687
005 2015-12-23
008 2015 bl uuuu u00u1 u #d
100 1 $aMOREIRA, B. C.
245 $aThe interaction between arbuscular mycorrhizal fungi and Piriformospora indica improves the growth and nutrient uptake in micropropagation-derived pineapple plantlets.$h[electronic resource]
260 $c2015
520 $arbuscular mycorrhizal fungi (AMF) and Piriformospora indica are well known for promoting growth, development, and nutrient uptake and for improving plant photosynthesis. These fungi represent promising tools supporting micropropagated plants during the acclimatization stage, and their use can reduce the application of phosphate fertilizers, providing economic and environmental benefits. Therefore, this study aimed to evaluate the benefits of inoculation with AMF and P. indica for the growth of plantlets of the Imperial cultivar of pineapple inoculated during the acclimatization stage and grown with different levels of phosphorus (P). The experiment consisted of six P levels (0, 20, 40, 80, 160 and 320 mg kg?1 soil) with inoculation of Claroideoglomus etunicatum, Dentiscutata heterogama, Rhizophagus clarus, P. indica, a mixture of all fungi (Mix), or control (no inoculation). The parameters vegetative growth, the nutrient contents in the plants, photosynthetic efficiency, and the components of dependence and colonization by fungi were assessed. The fungal inoculation was effective for plantlet growth, especially up to a P dose of 40 mg kg?1, increasing both plant biomass and the absorption of all evaluated nutrients. With P at 80 mg kg?1, only the treatments with C. etunicatum and Mix produced plantlets of better quality than the non-inoculated control. The colonization by AMF and P. indica was not affected by the addition of P to the soil, although fungal dependence decreased under these conditions and could be considered moderate even at 40 mg kg?1 for plants inoculated with C. etunicatum, R. clarus, P. indica or Mix. The inoculation of pineapple plantlets is a promising method that can be employed to produce high-quality propagative material for the market.
650 $aAMF
650 $aAnanas comosus
650 $aP. indica
650 $aPhosphorus levels
700 1 $aMENDES, F. C.
700 1 $aMENDES, I. R.
700 1 $aPAULA, T. A.
700 1 $aPRATES JUNIOR, P.
700 1 $aSALAMÃO, L. C. C.
700 1 $aSTURMER, S. L.
700 1 $aOTONI, W.C.
700 1 $aGUARÇONI, A. M.
700 1 $aKASUYA, M. C. M.
773 $tScientia Horticulturae$gv. 197, dezembro 2015.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
08/11/2018 |
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Data da última atualização: |
08/11/2018 |
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Tipo da produção científica: |
Publicação em Anais de Congresso |
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Autoria: |
BAITELLE, D. C.; FREITAS, S. de J.; VERDIN FILHO, A. C.; MIRANDA, G. B.; VIEIRA, K. M.; SOARES, L. P. S.; SILVA, W. S. da. |
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Afiliação: |
Diego Corona Baitelle, UENF; Sílvio de Jesus Freitas, UENF; Abraão Carlos Verdin Filho, Incaper; Guilherme Bessa Miranda, UENF; Kezia Moraes Vieira, UENF; Laura Pereira Salomão Soares, UENF; Waldinei Souza da Silva, UENF. |
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Título: |
Poda programada de ciclo no crescimento do cafeeiro arábica. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE PESQUISAS CAFEEIRAS, 44., 2018, Franca, SP. Nosso café, melhorado desde o pé: anais... Brasília, DF: Embrapa Café, 2018. |
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Idioma: |
Português |
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Conteúdo: |
A poda programada de ciclo é uma técnica eficaz de revigoramento adotada no cafeeiro conilon. É possível que essa técnica possa ser adotada no cafeeiro arábica aumentando a longevidade e a produtividade das lavouras. No entanto, alguns fatores devem ser estudados para verificar a viabilidade dessa técnica. Nesse contexto, objetivou-se avaliar a influência da poda programada de ciclo no desenvolvimento vegetativo do cafeeiro arábica conduzido em diferentes densidades de hastes e manejos de retirada de ramos plagiotrópicos. |
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Palavras-Chave: |
Café arábica; Coffea arabica; Poda programada do ciclo. |
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Categoria do assunto: |
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URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3316/1/201.pdf
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Marc: |
LEADER 01277nam a2200217 a 4500
001 1020936
005 2018-11-08
008 2018 bl uuuu u01u1 u #d
100 1 $aBAITELLE, D. C.
245 $aPoda programada de ciclo no crescimento do cafeeiro arábica.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE PESQUISAS CAFEEIRAS, 44., 2018, Franca, SP. Nosso café, melhorado desde o pé: anais... Brasília, DF: Embrapa Café$c2018
520 $aA poda programada de ciclo é uma técnica eficaz de revigoramento adotada no cafeeiro conilon. É possível que essa técnica possa ser adotada no cafeeiro arábica aumentando a longevidade e a produtividade das lavouras. No entanto, alguns fatores devem ser estudados para verificar a viabilidade dessa técnica. Nesse contexto, objetivou-se avaliar a influência da poda programada de ciclo no desenvolvimento vegetativo do cafeeiro arábica conduzido em diferentes densidades de hastes e manejos de retirada de ramos plagiotrópicos.
653 $aCafé arábica
653 $aCoffea arabica
653 $aPoda programada do ciclo
700 1 $aFREITAS, S. de J.
700 1 $aVERDIN FILHO, A. C.
700 1 $aMIRANDA, G. B.
700 1 $aVIEIRA, K. M.
700 1 $aSOARES, L. P. S.
700 1 $aSILVA, W. S. da.
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