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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
03/11/2016 |
Data da última atualização: |
03/11/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
VALE, F. X. R. do; ZAMBOLIM, L.; COSTA, H. |
Afiliação: |
Francisco Xavier Ribeiro do Vale, UFV; Laercio Zambolim, UFV; Helcio Costa, EMCAPA. |
Título: |
Doenças causadas por fungos em batata. |
Ano de publicação: |
1996 |
Fonte/Imprenta: |
INFORME AGROPECUÁRIO, Belo Horizonte v.18, n.184, p.28-35, 44, 1996. |
Idioma: |
Português |
Conteúdo: |
Sarna pulverulenta, Requeima, Mancha de alternaria ou pinta preta, Mercha de verticilium, Rizoctoniose. |
Palavras-Chave: |
Alternaria solani; Batata; Control; Controle; Disease; Doenca; Doencas; Fungo; Fungos; Fungus; Mancha; Murcha de verticilium; Phytophthora infestans; Potato; Requeima; Rhizoctonia solani; Rizoctoniose; Sarna puverulenta; Solanum tuberosum; sp; Spongospora subterranea f; subterranea; Verticillium albo-atrum. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01172naa a2200421 a 4500 001 1012980 005 2016-11-03 008 1996 bl uuuu u00u1 u #d 100 1 $aVALE, F. X. R. do 245 $aDoenças causadas por fungos em batata.$h[electronic resource] 260 $c1996 520 $aSarna pulverulenta, Requeima, Mancha de alternaria ou pinta preta, Mercha de verticilium, Rizoctoniose. 653 $aAlternaria solani 653 $aBatata 653 $aControl 653 $aControle 653 $aDisease 653 $aDoenca 653 $aDoencas 653 $aFungo 653 $aFungos 653 $aFungus 653 $aMancha 653 $aMurcha de verticilium 653 $aPhytophthora infestans 653 $aPotato 653 $aRequeima 653 $aRhizoctonia solani 653 $aRizoctoniose 653 $aSarna puverulenta 653 $aSolanum tuberosum 653 $asp 653 $aSpongospora subterranea f 653 $asubterranea 653 $aVerticillium albo-atrum 700 1 $aZAMBOLIM, L. 700 1 $aCOSTA, H. 773 $tINFORME AGROPECUÁRIO, Belo Horizonte$gv.18, n.184, p.28-35, 44, 1996.
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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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