Agro-Climatic Suitability Delimitation for Table and Wine Grape Crops under Irrigation Conditions in Northeastern Brazil

Detalhes bibliográficos
Autor(a) principal: Teixeira, A. H. de C.
Data de Publicação: 2014
Outros Autores: Tonietto, J., Pereira, G. E., Hernandez, F. B. T. [UNESP], Angelotti, F., Lopes, H. L., Braun, P., Stoll, M., Zinkernagel, J.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/183913
Resumo: Long term weather data were used together with specific regression models involving crop coefficient (K-c), reference evapotranspiration (ET0), accumulated degree days (DDac) and precipitation (P), to develop a vineyard water indicator (VWI) for seedless table and wine grapes under different pruning periods in the Brazilian Northeast. The VWI thermo-hydrological indicator was applied together with average values of air temperature (T) for a growing season (GS) to classify the vineyard agro-climatic suitability. For table grapes, the seedless cv. 'Sugraone' used as a reference, it was observed that the region has no thermal limitation for commercial grape production. However, higher sugar contents in berries and yield would be obtained in the areas and pruning periods with higher T-GS. In relation to wine grape, cv. 'Syrah' taking as a reference, it was shown that there are some thermal limitations for the tropical wine quality. This is depending on pruning dates, lower acidity and higher potential alcohol and pH. In wines analyzed under conditions of larger TGS values, wines became unbalanced in terms of phenolic and aromatic composition. Considering the whole Brazilian Northeast region, for table grapes the best pruning periods is from July to September, while for wine grapes they are between April and June. The spatially presented analyses can subsidize vineyard water allocation criterions, when aiming at improvements of grape and wine water productivity in conditions of climate and land use changes.
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spelling Agro-Climatic Suitability Delimitation for Table and Wine Grape Crops under Irrigation Conditions in Northeastern Brazilevapotranspirationair temperatureprecipitationvineyardsbioclimatic indicesLong term weather data were used together with specific regression models involving crop coefficient (K-c), reference evapotranspiration (ET0), accumulated degree days (DDac) and precipitation (P), to develop a vineyard water indicator (VWI) for seedless table and wine grapes under different pruning periods in the Brazilian Northeast. The VWI thermo-hydrological indicator was applied together with average values of air temperature (T) for a growing season (GS) to classify the vineyard agro-climatic suitability. For table grapes, the seedless cv. 'Sugraone' used as a reference, it was observed that the region has no thermal limitation for commercial grape production. However, higher sugar contents in berries and yield would be obtained in the areas and pruning periods with higher T-GS. In relation to wine grape, cv. 'Syrah' taking as a reference, it was shown that there are some thermal limitations for the tropical wine quality. This is depending on pruning dates, lower acidity and higher potential alcohol and pH. In wines analyzed under conditions of larger TGS values, wines became unbalanced in terms of phenolic and aromatic composition. Considering the whole Brazilian Northeast region, for table grapes the best pruning periods is from July to September, while for wine grapes they are between April and June. The spatially presented analyses can subsidize vineyard water allocation criterions, when aiming at improvements of grape and wine water productivity in conditions of climate and land use changes.Embrapa Monitoramento Satelite, Sao Paulo, BrazilEmbrapa Uva Vinho, Bento Goncalves, RS, BrazilUNESP, Ilha Solteira, SP, BrazilEmbrapa Semirido, Petrolina, PE, BrazilUNIVASF, Juazeiro, BA, BrazilUNESP, Ilha Solteira, SP, BrazilInt Soc Horticultural ScienceEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (Unesp)UNIVASFTeixeira, A. H. de C.Tonietto, J.Pereira, G. E.Hernandez, F. B. T. [UNESP]Angelotti, F.Lopes, H. L.Braun, P.Stoll, M.Zinkernagel, J.2019-10-03T18:18:19Z2019-10-03T18:18:19Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject277-286Vii International Symposium On Irrigation Of Horticultural Crops. Leuven 1: Int Soc Horticultural Science, v. 1038, p. 277-286, 2014.0567-7572http://hdl.handle.net/11449/183913WOS:000343887500033Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengVii International Symposium On Irrigation Of Horticultural Cropsinfo:eu-repo/semantics/openAccess2022-03-06T22:07:12Zoai:repositorio.unesp.br:11449/183913Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-03-06T22:07:12Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Agro-Climatic Suitability Delimitation for Table and Wine Grape Crops under Irrigation Conditions in Northeastern Brazil
title Agro-Climatic Suitability Delimitation for Table and Wine Grape Crops under Irrigation Conditions in Northeastern Brazil
spellingShingle Agro-Climatic Suitability Delimitation for Table and Wine Grape Crops under Irrigation Conditions in Northeastern Brazil
Teixeira, A. H. de C.
evapotranspiration
air temperature
precipitation
vineyards
bioclimatic indices
title_short Agro-Climatic Suitability Delimitation for Table and Wine Grape Crops under Irrigation Conditions in Northeastern Brazil
title_full Agro-Climatic Suitability Delimitation for Table and Wine Grape Crops under Irrigation Conditions in Northeastern Brazil
title_fullStr Agro-Climatic Suitability Delimitation for Table and Wine Grape Crops under Irrigation Conditions in Northeastern Brazil
title_full_unstemmed Agro-Climatic Suitability Delimitation for Table and Wine Grape Crops under Irrigation Conditions in Northeastern Brazil
title_sort Agro-Climatic Suitability Delimitation for Table and Wine Grape Crops under Irrigation Conditions in Northeastern Brazil
author Teixeira, A. H. de C.
author_facet Teixeira, A. H. de C.
Tonietto, J.
Pereira, G. E.
Hernandez, F. B. T. [UNESP]
Angelotti, F.
Lopes, H. L.
Braun, P.
Stoll, M.
Zinkernagel, J.
author_role author
author2 Tonietto, J.
Pereira, G. E.
Hernandez, F. B. T. [UNESP]
Angelotti, F.
Lopes, H. L.
Braun, P.
Stoll, M.
Zinkernagel, J.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
Universidade Estadual Paulista (Unesp)
UNIVASF
dc.contributor.author.fl_str_mv Teixeira, A. H. de C.
Tonietto, J.
Pereira, G. E.
Hernandez, F. B. T. [UNESP]
Angelotti, F.
Lopes, H. L.
Braun, P.
Stoll, M.
Zinkernagel, J.
dc.subject.por.fl_str_mv evapotranspiration
air temperature
precipitation
vineyards
bioclimatic indices
topic evapotranspiration
air temperature
precipitation
vineyards
bioclimatic indices
description Long term weather data were used together with specific regression models involving crop coefficient (K-c), reference evapotranspiration (ET0), accumulated degree days (DDac) and precipitation (P), to develop a vineyard water indicator (VWI) for seedless table and wine grapes under different pruning periods in the Brazilian Northeast. The VWI thermo-hydrological indicator was applied together with average values of air temperature (T) for a growing season (GS) to classify the vineyard agro-climatic suitability. For table grapes, the seedless cv. 'Sugraone' used as a reference, it was observed that the region has no thermal limitation for commercial grape production. However, higher sugar contents in berries and yield would be obtained in the areas and pruning periods with higher T-GS. In relation to wine grape, cv. 'Syrah' taking as a reference, it was shown that there are some thermal limitations for the tropical wine quality. This is depending on pruning dates, lower acidity and higher potential alcohol and pH. In wines analyzed under conditions of larger TGS values, wines became unbalanced in terms of phenolic and aromatic composition. Considering the whole Brazilian Northeast region, for table grapes the best pruning periods is from July to September, while for wine grapes they are between April and June. The spatially presented analyses can subsidize vineyard water allocation criterions, when aiming at improvements of grape and wine water productivity in conditions of climate and land use changes.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2019-10-03T18:18:19Z
2019-10-03T18:18:19Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Vii International Symposium On Irrigation Of Horticultural Crops. Leuven 1: Int Soc Horticultural Science, v. 1038, p. 277-286, 2014.
0567-7572
http://hdl.handle.net/11449/183913
WOS:000343887500033
identifier_str_mv Vii International Symposium On Irrigation Of Horticultural Crops. Leuven 1: Int Soc Horticultural Science, v. 1038, p. 277-286, 2014.
0567-7572
WOS:000343887500033
url http://hdl.handle.net/11449/183913
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Vii International Symposium On Irrigation Of Horticultural Crops
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 277-286
dc.publisher.none.fl_str_mv Int Soc Horticultural Science
publisher.none.fl_str_mv Int Soc Horticultural Science
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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