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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
31/03/2016 |
Data da última atualização: |
01/04/2016 |
Autoria: |
COSTA, A. N. da.; PINHO, J. de O.; VENTURA, J. A.; FORNAZIER, M. J. |
Afiliação: |
Aureliano Nogueira da Costa, EMCAPA; Julio de Oliveira Pinho, EMCAPA; Jose Aires Ventura, EMCAPA; Mauricio José Fornazier, EMCAPA. |
Título: |
Introdução e avaliação de cultivares de caquizeiro (Diospyros kaki L.). |
Ano de publicação: |
1988 |
Fonte/Imprenta: |
In: Relatório técnico anual : 1987. Vitória-ES : EMCAPA, p. 130-131, 1988. |
Idioma: |
Português |
Palavras-Chave: |
(Diospyros kaki L.); EMCAPA; Introdução e avaliação de cultivares de caquizeiro; Relatório técnico anual 1987. |
Categoria do assunto: |
-- |
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/1770/1/BRT-relatoriotecnicoanual1987-Emcapa.pdf
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Marc: |
LEADER 00636nam a2200181 a 4500 001 1010400 005 2016-04-01 008 1988 bl uuuu t 00u1 u #d 100 1 $aCOSTA, A. N. da. 245 $aIntrodução e avaliação de cultivares de caquizeiro (Diospyros kaki L.).$h[electronic resource] 260 $aIn: Relatório técnico anual : 1987. Vitória-ES : EMCAPA, p. 130-131$c1988 653 $a(Diospyros kaki L.) 653 $aEMCAPA 653 $aIntrodução e avaliação de cultivares de caquizeiro 653 $aRelatório técnico anual 1987 700 1 $aPINHO, J. de O. 700 1 $aVENTURA, J. A. 700 1 $aFORNAZIER, M. J.
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Biblioteca Rui Tendinha (BRT) |
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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
15/09/2023 |
Data da última atualização: |
15/09/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CERRI NETO, B.; SILVA, F.R.N.; FERREIRA, T.R.; CRASQUE, J.; ARANTES, L. de O.; MACHADO FILHO, J. A.; SOUZA, T. C. de; FALQUETO, A. R .; DOUSSEAU, S. |
Afiliação: |
Basilio Cerri Neto, Incaper/Estágio; Lucio de Oliveira Arantes, Incaper; José Altino Machado Filho, Incaper; Sara Dousseau Arantes, Incaper. |
Título: |
Responses of wild Piper species to drought and rehydration cycles considering stomatal closure as a marker of the alarm phase. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
PHOTOSYNTHETICA, v. 61, n. 3, p. 363-376, 2023. |
Idioma: |
Português |
Conteúdo: |
Studies that simulate recurrent drought events with subsequent episodes of rehydration better reflect natural conditions and allow visualization of differential acclimatization responses resulting from memory and tolerance mechanisms. Piper aduncum and Piper tuberculatum were grown in a greenhouse and were subjected to three successive cycles of drought and subsequent rehydration. After suspending irrigation, gas exchanges were measured daily with IRGA. When stomatal conductances close to zero were obtained, the plants were rehydrated and kept irrigated. In P. tuberculatum, stomatal conductance was always higher after periods of rehydration compared to the period before the drought, while the transpiration rate was lower only during the drought. The damage to the photosynthetic apparatus was caused by the influence of the interception of the flow of electrons in the transport chain. We came to the conclusion that the dehydrated plants showed an alert signal, which triggered response mechanisms to prevent or deal with the water
stress situation. |
Thesagro: |
Pimenta; Piper Umbellatum; Piperaceae. |
Categoria do assunto: |
-- |
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/item/4478/1/piper.pdf
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Marc: |
LEADER 01819naa a2200253 a 4500 001 1025047 005 2023-09-15 008 2023 bl uuuu u00u1 u #d 100 1 $aCERRI NETO, B. 245 $aResponses of wild Piper species to drought and rehydration cycles considering stomatal closure as a marker of the alarm phase.$h[electronic resource] 260 $c2023 520 $aStudies that simulate recurrent drought events with subsequent episodes of rehydration better reflect natural conditions and allow visualization of differential acclimatization responses resulting from memory and tolerance mechanisms. Piper aduncum and Piper tuberculatum were grown in a greenhouse and were subjected to three successive cycles of drought and subsequent rehydration. After suspending irrigation, gas exchanges were measured daily with IRGA. When stomatal conductances close to zero were obtained, the plants were rehydrated and kept irrigated. In P. tuberculatum, stomatal conductance was always higher after periods of rehydration compared to the period before the drought, while the transpiration rate was lower only during the drought. The damage to the photosynthetic apparatus was caused by the influence of the interception of the flow of electrons in the transport chain. We came to the conclusion that the dehydrated plants showed an alert signal, which triggered response mechanisms to prevent or deal with the water stress situation. 650 $aPimenta 650 $aPiper Umbellatum 650 $aPiperaceae 700 1 $aSILVA, F.R.N. 700 1 $aFERREIRA, T.R. 700 1 $aCRASQUE, J. 700 1 $aARANTES, L. de O. 700 1 $aMACHADO FILHO, J. A. 700 1 $aSOUZA, T. C. de 700 1 $aFALQUETO, A. R . 700 1 $aDOUSSEAU, S. 773 $tPHOTOSYNTHETICA$gv. 61, n. 3, p. 363-376, 2023.
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