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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
09/01/2017 |
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Data da última atualização: |
16/02/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CHAVES, A. R. de M.; SILVA, D. J.; AIDAR, S. de T.; SANTOS, L. M.; PRADO, K. A. C. de; COSTA, B. R. S. |
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Afiliação: |
AGNALDO RODRIGUES DE MELO CHAVES, CPATSA; DAVI JOSE SILVA, CPATSA; SAULO DE TARSO AIDAR, CPATSA; LUCIANA MARTINS SANTOS, UPE; KARINNE ALBUQUERQUE CAMPOS DE PRADO, UPE; BRUNO RICARDO SILVA COSTA. |
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Título: |
Potassium doses on the ecophysiological characteristics of Syrah grapevine grown at São Francisco River Valley, Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Comunicata Scientiae, v. 7, n. 3, p. 362-371, 2016. |
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DOI: |
10.14295/CS.v7i3.1764 |
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Idioma: |
Inglês |
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Conteúdo: |
The nutrients availability can lead to changes on grapevines physiological behavior, which results in a great importance of studies regarding the application of potassium doses. The aim of this research was to evaluate the ecophysiological behavior of grapevine cultivar ?Syrah? growing under different potassium doses by fertigation, according to the determination of gas exchange, chlorophyll a, fluorescence and pigments index. Five years old plants, grafted on ?Paulsen 1103? rootstock, in a trellis system and planted at the Bebedouro Experimental Field, located in Petrolina, PE, Brazil, were evaluated. The experiment was composed by five potassium doses (0, 20, 40, 80 and 160 kg ha-1), applied by fertigation. The potassium sources were potassium sulfate, potassium nitrate and potassium chloride. The evaluations of the ecophysiologyical parameters were performed at four different times (07am, 10am, 1pm and 3pm) throughout the day on the flowering stage and the first and second fruit growth stages, determining gas exchange and chlorophyll a fluorescence and the pigments index was evaluated at the same grapevines leaves one time. Considering each evaluation period, it was observed that, according to the magnitude of the results for gas exchange, chlorophyll a fluorescence and pigments index, is not possible to indicate the best potassium dose. The climatic conditions during each period of evaluation influenced most the eco-physiological variables than the applied potassium doses, while the changes on pigments index were due to leaves development during the plant cycle. MenosThe nutrients availability can lead to changes on grapevines physiological behavior, which results in a great importance of studies regarding the application of potassium doses. The aim of this research was to evaluate the ecophysiological behavior of grapevine cultivar ?Syrah? growing under different potassium doses by fertigation, according to the determination of gas exchange, chlorophyll a, fluorescence and pigments index. Five years old plants, grafted on ?Paulsen 1103? rootstock, in a trellis system and planted at the Bebedouro Experimental Field, located in Petrolina, PE, Brazil, were evaluated. The experiment was composed by five potassium doses (0, 20, 40, 80 and 160 kg ha-1), applied by fertigation. The potassium sources were potassium sulfate, potassium nitrate and potassium chloride. The evaluations of the ecophysiologyical parameters were performed at four different times (07am, 10am, 1pm and 3pm) throughout the day on the flowering stage and the first and second fruit growth stages, determining gas exchange and chlorophyll a fluorescence and the pigments index was evaluated at the same grapevines leaves one time. Considering each evaluation period, it was observed that, according to the magnitude of the results for gas exchange, chlorophyll a fluorescence and pigments index, is not possible to indicate the best potassium dose. The climatic conditions during each period of evaluation influenced most the eco-physiological variables than the applied potassium dose... Mostrar Tudo |
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Palavras-Chave: |
Chlorophyll a fluorescence; Ecofisiológia; Fluorescência da clorofila; Vale do São Francisco. |
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Thesagro: |
Fisiologia vegetal; Fotossíntese; Potássio; Uva; Vitis Vinifera. |
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Thesaurus Nal: |
Photosynthesis. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155903/1/Agnaldo-2016.pdf
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Marc: |
LEADER 02547naa a2200313 a 4500
001 2060196
005 2017-02-16
008 2016 bl uuuu u00u1 u #d
024 7 $a10.14295/CS.v7i3.1764$2DOI
100 1 $aCHAVES, A. R. de M.
245 $aPotassium doses on the ecophysiological characteristics of Syrah grapevine grown at São Francisco River Valley, Brazil.$h[electronic resource]
260 $c2016
520 $aThe nutrients availability can lead to changes on grapevines physiological behavior, which results in a great importance of studies regarding the application of potassium doses. The aim of this research was to evaluate the ecophysiological behavior of grapevine cultivar ?Syrah? growing under different potassium doses by fertigation, according to the determination of gas exchange, chlorophyll a, fluorescence and pigments index. Five years old plants, grafted on ?Paulsen 1103? rootstock, in a trellis system and planted at the Bebedouro Experimental Field, located in Petrolina, PE, Brazil, were evaluated. The experiment was composed by five potassium doses (0, 20, 40, 80 and 160 kg ha-1), applied by fertigation. The potassium sources were potassium sulfate, potassium nitrate and potassium chloride. The evaluations of the ecophysiologyical parameters were performed at four different times (07am, 10am, 1pm and 3pm) throughout the day on the flowering stage and the first and second fruit growth stages, determining gas exchange and chlorophyll a fluorescence and the pigments index was evaluated at the same grapevines leaves one time. Considering each evaluation period, it was observed that, according to the magnitude of the results for gas exchange, chlorophyll a fluorescence and pigments index, is not possible to indicate the best potassium dose. The climatic conditions during each period of evaluation influenced most the eco-physiological variables than the applied potassium doses, while the changes on pigments index were due to leaves development during the plant cycle.
650 $aPhotosynthesis
650 $aFisiologia vegetal
650 $aFotossíntese
650 $aPotássio
650 $aUva
650 $aVitis Vinifera
653 $aChlorophyll a fluorescence
653 $aEcofisiológia
653 $aFluorescência da clorofila
653 $aVale do São Francisco
700 1 $aSILVA, D. J.
700 1 $aAIDAR, S. de T.
700 1 $aSANTOS, L. M.
700 1 $aPRADO, K. A. C. de
700 1 $aCOSTA, B. R. S.
773 $tComunicata Scientiae$gv. 7, n. 3, p. 362-371, 2016.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
21/01/2015 |
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Data da última atualização: |
29/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MYBURG, A. A.; GRATTAPAGLIA, D.; TUSKAN, G. A.; HELLSTEN, U.; HAYES, R. D.; GRIMWOOD, J.; JENKINS, J.; LINDQUIST, E.; BAUER, D.; GOODSTEIN, D. M.; DUBCHAK, I.; POLIAKOV, A.; MIZRACHI, E.; KULLAN, A. R. K.; HUSSEY, S. G.; PINARD, D.; MERWE, K. van der; SINGH, P.; JAARSVELD, I. van; SILVA JUNIOR, O. B.; TOGAWA, R. C.; PAPPAS, M. R.; FARIA, D. A.; SANSALONI, C. P.; PETROLI, C. D.; YANG, X.; RANJAN, P.; TSCHAPLINSKI, T. J.; YE, C.-Y.; LI, T.; STERCK, L.; VANNESTE, K.; MURAT, F.; SOLER, M.; SAN CLEMENTE, H.; SAIDI, N.; CASSAN-WANG, H.; DUNAND, C.; HEFER, C. A.; BORNBERG-BAUER, E.; KERSTING, A. R.; VINING, K.; AMARASINGHE, V.; RANIK, M.; NAITHANI, S.; ELSER, J.; BOYD, A. E.; LISTON, A.; SPATAFORA, J. W.; DHARMWARDHANA, P.; RAJA, R.; SULLIVAN, C.; ROMANEL, E.; ALVES-FERREIRA, M.; KULHEIM, C.; FOLEY, W.; CAROCHA, V.; PAIVA, J.; KUDRNA, D.; BROMMONSCHENKEL, S. H.; PASQUALI, G.; BYRNE, M.; RIGAULT, P.; SPOKEVICIUS, A.; JONES, R. C.; STEANE, D. A.; VAILLANCOURT, R. E.; POTTS, B. M.; JOUBERT, F.; BARRY, K.; PAPPAS JUNIOR, G. J.; STRAUSS, S. H.; JAISWAL, P.; GRIMA-PETTENATI, J.; SALSE, J.; PEER, Y. van de; ROKHSAR, D. S.; SCHMUTZ, J. |
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Afiliação: |
ALEXANDER A. MYBURG, UNIVERSITY OF PRETORIA; DARIO GRATTAPAGLIA, CENARGEN; GERALD A. TUSKAN, DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE; UFFE HELLSTEN, DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE; RICHARD D. HAYES, DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE; JANE GRIMWOOD, HUDSONALPHA INSTITUTE FOR BIOTECHNOLOGY; JERRY JENKINS, HUDSONALPHA INSTITUTE FOR BIOTECHNOLOGY; ERIKA LINDQUIST, US DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE; DIANE BAUER, US DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE; DAVID M. GOODSTEIN, US DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE; INNA DUBCHAK, US DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE; ALEXANDRE POLIAKOV, US DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE; ESHCHAR MIZRACHI, UNIVERSITY OF PRETORIA; ANAND R. K. KULLAN, UNIVERSITY OF PRETORIA; STEVEN G. HUSSEY, UNIVERSITY OF PRETORIA; DESRE PINARD, UNIVERSITY OF PRETORIA; KAREN VAN DER MERWE, UNIVERSITY OF PRETORIA; POOJA SINGH, UNIVERSITY OF PRETORIA; IDA VAN JAARSVELD, UNIVERSITY OF PRETORIA; ORZENIL BONFIM DA SILVA JUNIOR, CENARGEN; ROBERTO COITI TOGAWA, CENARGEN; MARILIA DE CASTRO RODRIGUES PAPPAS, CENARGEN; DANIELLE A. FARIA; CAROLINA P. SANSALONI; CESAR D. PETROLI; XIAOHAN YANG, OAK RIDGE NATIONAL LABORATORY; PRIYA RANJAN, OAK RIDGE NATIONAL LABORATORY; TIMOTHY J. TSCHAPLINSKI, OAK RIDGE NATIONAL LABORATORY; CHU-YU YE, OAK RIDGE NATIONAL LABORATORY; TING LI, OAK RIDGE NATIONAL LABORATORY; LIEVEN STERCK, GHENT UNIVERSITY; KEVIN VANNESTE, GHENT UNIVERSITY; FLORENT MURAT, INRA/UBP UMR 1095; MARÇAL SOLER, UNIVERSITÉ TOULOUSE III; HELENE SAN CLEMENTE, UNIVERSITÉ TOULOUSE III; NAIJIB SAIDI, UNIVERSITÉ TOULOUSE III; HUA CASSAN-WANG, UNIVERSITÉ TOULOUSE III; CHRISTOPHE DUNAND, UNIVERSITÉ TOULOUSE III; CHARLES A. HEFER, UNIVERSITY OF PRETORIA; ERICH BORNBERG-BAUER, UNIVERSITY OF MUENSTER; ANNA R. KERSTING, UNIVERSITY OF MUENSTER; KELLY VINING, OREGON STATE UNIVERSITY; VINDHYA AMARASINGHE, OREGON STATE UNIVERSITY; MARTIN RANIK, OREGON STATE UNIVERSITY; SUSHMA NAITHANI, OREGON STATE UNIVERSITY; JUSTIN ELSER, OREGON STATE UNIVERSITY; ALEXANDER E. BOYD, OREGON STATE UNIVERSITY; AARON LISTON, OREGON STATE UNIVERSITY; JOSEPH W. SPATAFORA, OREGON STATE UNIVERSITY; PALITHA DHARMWARDHANA, OREGON STATE UNIVERSITY; RAJANI RAJA, OREGON STATE UNIVERSITY; CHRISTOPHER SULLIVAN, OREGON STATE UNIVERSITY; ELISSON ROMANEL, UFRJ; MARCIO ALVES-FERREIRA, UFRJ; CARSTEN KULHEIM, AUSTRALIAN NATIONAL UNIVERSITY; WILLIAM FOLEY, AUSTRALIAN NATIONAL UNIVERSITY; VICTOR CAROCHA, UNIVERSITÉ TOULOUSE III; JORGE PAIVA, IICT/MNE; DAVID KUDRNA, UNIVERSITY OF ARIZONA; SERGIO H. BROMMONSCHENKEL, UFV; GIANCARLO PASQUALI, UFRGS; MARGARET BYRNE, WESTERN AUSTRALIA 6983; PHILIPPE RIGAULT, GYDLE, CANADA; ANTANAS SPOKEVICIUS, UNIVERSITY OF MELBOURNE; REBECCA C. JONES, UNIVERSITY OF TASMANIA; DOROTHY A. STEANE, UNIVERSITY OF TASMANIA; RENE E. VAILLANCOURT, UNIVERSITY OF TASMANIA; BRAD M. POTTS, UNIVERSITY OF TASMANIA; FOURIE JOUBERT, UNIVERSITY OF PRETORIA; KERRIE BARRY, US DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE; GEORGIOS JOANNIS PAPPAS JUNIOR, CENARGEN; STEVEN H. STRAUSS, OREGON STATE UNIVERSITY; PANKAJ JAISWAL, OREGON STATE UNIVERSITY; JACQUELINE GRIMA-PETTENATI, UNIVERSITÉ TOULOUSE III; JEROME SALSE, INRA/UBP UMR 1095; YVES VAN DE PEER, GHENT UNIVERSITY; DANIEL S. ROKHSAR, US DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE; JEREMY SCHMUTZ, US DEPARTMENT OF ENERGY JOINT GENOME INSTITUTE. |
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Título: |
The genome of Eucalyptus grandis. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Nature (London), v. 510, p. 356-362, 2014. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Genome evolution; Phylogenomics; Secondary metabolism. |
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Thesagro: |
Eucalyptus Grandis. |
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Thesaurus NAL: |
biofuels. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/116064/1/nature13308.pdf
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Marc: |
LEADER 02745naa a2201093 a 4500
001 2006198
005 2024-04-29
008 2014 bl uuuu u00u1 u #d
100 1 $aMYBURG, A. A.
245 $aThe genome of Eucalyptus grandis.$h[electronic resource]
260 $c2014
650 $abiofuels
650 $aEucalyptus Grandis
653 $aGenome evolution
653 $aPhylogenomics
653 $aSecondary metabolism
700 1 $aGRATTAPAGLIA, D.
700 1 $aTUSKAN, G. A.
700 1 $aHELLSTEN, U.
700 1 $aHAYES, R. D.
700 1 $aGRIMWOOD, J.
700 1 $aJENKINS, J.
700 1 $aLINDQUIST, E.
700 1 $aBAUER, D.
700 1 $aGOODSTEIN, D. M.
700 1 $aDUBCHAK, I.
700 1 $aPOLIAKOV, A.
700 1 $aMIZRACHI, E.
700 1 $aKULLAN, A. R. K.
700 1 $aHUSSEY, S. G.
700 1 $aPINARD, D.
700 1 $aMERWE, K. van der
700 1 $aSINGH, P.
700 1 $aJAARSVELD, I. van
700 1 $aSILVA JUNIOR, O. B.
700 1 $aTOGAWA, R. C.
700 1 $aPAPPAS, M. R.
700 1 $aFARIA, D. A.
700 1 $aSANSALONI, C. P.
700 1 $aPETROLI, C. D.
700 1 $aYANG, X.
700 1 $aRANJAN, P.
700 1 $aTSCHAPLINSKI, T. J.
700 1 $aYE, C.-Y.
700 1 $aLI, T.
700 1 $aSTERCK, L.
700 1 $aVANNESTE, K.
700 1 $aMURAT, F.
700 1 $aSOLER, M.
700 1 $aSAN CLEMENTE, H.
700 1 $aSAIDI, N.
700 1 $aCASSAN-WANG, H.
700 1 $aDUNAND, C.
700 1 $aHEFER, C. A.
700 1 $aBORNBERG-BAUER, E.
700 1 $aKERSTING, A. R.
700 1 $aVINING, K.
700 1 $aAMARASINGHE, V.
700 1 $aRANIK, M.
700 1 $aNAITHANI, S.
700 1 $aELSER, J.
700 1 $aBOYD, A. E.
700 1 $aLISTON, A.
700 1 $aSPATAFORA, J. W.
700 1 $aDHARMWARDHANA, P.
700 1 $aRAJA, R.
700 1 $aSULLIVAN, C.
700 1 $aROMANEL, E.
700 1 $aALVES-FERREIRA, M.
700 1 $aKULHEIM, C.
700 1 $aFOLEY, W.
700 1 $aCAROCHA, V.
700 1 $aPAIVA, J.
700 1 $aKUDRNA, D.
700 1 $aBROMMONSCHENKEL, S. H.
700 1 $aPASQUALI, G.
700 1 $aBYRNE, M.
700 1 $aRIGAULT, P.
700 1 $aSPOKEVICIUS, A.
700 1 $aJONES, R. C.
700 1 $aSTEANE, D. A.
700 1 $aVAILLANCOURT, R. E.
700 1 $aPOTTS, B. M.
700 1 $aJOUBERT, F.
700 1 $aBARRY, K.
700 1 $aPAPPAS JUNIOR, G. J.
700 1 $aSTRAUSS, S. H.
700 1 $aJAISWAL, P.
700 1 $aGRIMA-PETTENATI, J.
700 1 $aSALSE, J.
700 1 $aPEER, Y. van de
700 1 $aROKHSAR, D. S.
700 1 $aSCHMUTZ, J.
773 $tNature (London)$gv. 510, p. 356-362, 2014.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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