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| 13. |  | FRANCISCO, V.L. dos S.; VEGRO, C.L.R.; ÂNGELO, J.A.; GHOBRIL, C.N. Estrutura produtiva da cafeicultura paulista. Informções Econômicas, São Paulo, v. 39, n. 8, p.42-48, ago., 2009. (Série técnica Apta).| Biblioteca(s): Epagri-Sede. |
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| 19. | | BLISKA, F.M. de M.; VEGRO, C.L.R.; AFONSO JUNIOR, P.C.; MOURÃO, E. A. B.; CARDOSO, C.H.S. Custo de produção de café nas principais regiões produtoras do Brasil. Informações Econômicas, São Paulo, v. 39, n. 9, p.5-20, set., 2009. (Série técnica Apta)| Biblioteca(s): Epagri-Sede. |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
17/08/2016 |
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Data da última atualização: |
17/08/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SIMON, S.; MALOHLAVA, I.; MALINOVSKI, L. I.; VANDERLINDE, G.; MUNHOZ, B.; BRIGHENTI, E.; BRIGHENTI, A. F.; SILVA, A. L. |
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Título: |
Ecophysiology of Cabernet Sauvignon and Merlot grown at different altitudes in Santa Catarina State, Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM OF GRAPEVINE PHISIOLOGY AND BIOTECHNOLOGY, 10., 2016, Verona - Itália. Abstracts... Verona: Università di Verona, 2016. p. 176-177. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to determine the effect of two different altitudes in ecophysiology of Cabernet Sauvignon and Merlot grown in Santa Catarina State, Brazil. The studied sites were Campo Belo do Sul (27°40'04"S, 50°44'48"W, altitude 950 m a.s.l.) and São Joaquim (28°16'30"S, 49° 6'09"W, altitude 1,400 m a.s.l.), during the vintage 2012/2013. Both vineyards were planted in 2006, trained in VSP and grafted on 1103 P. It was evaluated leaf chlorophyll content, plant gas exchange, yield, fertility index, Ravaz Index, crop load:leaf area ratio, technological and phenolic maturity. The climatic characteristics observed were appropriate for the development of Merlot and Cabernet Sauvignon varieties in both evaluated altitudes. The site located at 950 m a.s.l. presented lower volumes of rainfall and higher global radiation and photosynthetically active radiation rates during the grape ripening period. Lower temperatures observed at 1,400 m a.s.l. in the autumn (March and April) extended the grape maturation period and were responsible for the highest levels of titratable acidity and the higher concentrations of anthocyanins and total polyphenols in both varieties. Both varieties grown in the region of lower altitude had the highest rates of CO2 assimilation, total chlorophyll content during harvest and higher yields. According to crop load: leaf area ratio and Ravaz Index observed in both locations, it can be said that vines grown at 950 m a.s.l. are more balanced and its yield could be increased without reducing grape quality. MenosThe objective of this study was to determine the effect of two different altitudes in ecophysiology of Cabernet Sauvignon and Merlot grown in Santa Catarina State, Brazil. The studied sites were Campo Belo do Sul (27°40'04"S, 50°44'48"W, altitude 950 m a.s.l.) and São Joaquim (28°16'30"S, 49° 6'09"W, altitude 1,400 m a.s.l.), during the vintage 2012/2013. Both vineyards were planted in 2006, trained in VSP and grafted on 1103 P. It was evaluated leaf chlorophyll content, plant gas exchange, yield, fertility index, Ravaz Index, crop load:leaf area ratio, technological and phenolic maturity. The climatic characteristics observed were appropriate for the development of Merlot and Cabernet Sauvignon varieties in both evaluated altitudes. The site located at 950 m a.s.l. presented lower volumes of rainfall and higher global radiation and photosynthetically active radiation rates during the grape ripening period. Lower temperatures observed at 1,400 m a.s.l. in the autumn (March and April) extended the grape maturation period and were responsible for the highest levels of titratable acidity and the higher concentrations of anthocyanins and total polyphenols in both varieties. Both varieties grown in the region of lower altitude had the highest rates of CO2 assimilation, total chlorophyll content during harvest and higher yields. According to crop load: leaf area ratio and Ravaz Index observed in both locations, it can be said that vines grown at 950 m a.s.l. are more balanced and ... Mostrar Tudo |
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Palavras-Chave: |
CO2 assimilation rates; high altitude; leaf area; total chlorophyll; Vitis vinifera L. |
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Categoria do assunto: |
Z Localizações Geográficas |
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Marc: |
LEADER 02453naa a2200265 a 4500
001 1125304
005 2016-08-17
008 2016 bl uuuu u00u1 u #d
100 1 $aSIMON, S.
245 $aEcophysiology of Cabernet Sauvignon and Merlot grown at different altitudes in Santa Catarina State, Brazil.$h[electronic resource]
260 $c2016
520 $aThe objective of this study was to determine the effect of two different altitudes in ecophysiology of Cabernet Sauvignon and Merlot grown in Santa Catarina State, Brazil. The studied sites were Campo Belo do Sul (27°40'04"S, 50°44'48"W, altitude 950 m a.s.l.) and São Joaquim (28°16'30"S, 49° 6'09"W, altitude 1,400 m a.s.l.), during the vintage 2012/2013. Both vineyards were planted in 2006, trained in VSP and grafted on 1103 P. It was evaluated leaf chlorophyll content, plant gas exchange, yield, fertility index, Ravaz Index, crop load:leaf area ratio, technological and phenolic maturity. The climatic characteristics observed were appropriate for the development of Merlot and Cabernet Sauvignon varieties in both evaluated altitudes. The site located at 950 m a.s.l. presented lower volumes of rainfall and higher global radiation and photosynthetically active radiation rates during the grape ripening period. Lower temperatures observed at 1,400 m a.s.l. in the autumn (March and April) extended the grape maturation period and were responsible for the highest levels of titratable acidity and the higher concentrations of anthocyanins and total polyphenols in both varieties. Both varieties grown in the region of lower altitude had the highest rates of CO2 assimilation, total chlorophyll content during harvest and higher yields. According to crop load: leaf area ratio and Ravaz Index observed in both locations, it can be said that vines grown at 950 m a.s.l. are more balanced and its yield could be increased without reducing grape quality.
653 $aCO2 assimilation rates
653 $ahigh altitude
653 $aleaf area
653 $atotal chlorophyll
653 $aVitis vinifera L
700 1 $aMALOHLAVA, I.
700 1 $aMALINOVSKI, L. I.
700 1 $aVANDERLINDE, G.
700 1 $aMUNHOZ, B.
700 1 $aBRIGHENTI, E.
700 1 $aBRIGHENTI, A. F.
700 1 $aSILVA, A. L.
773 $tIn: INTERNATIONAL SYMPOSIUM OF GRAPEVINE PHISIOLOGY AND BIOTECHNOLOGY, 10., 2016, Verona - Itália. Abstracts... Verona: Università di Verona, 2016. p. 176-177.
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