Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS
Autor(a) principal: | |
---|---|
Data de Publicação: | 2012 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFPel - Guaiaca |
Texto Completo: | http://guaiaca.ufpel.edu.br/handle/123456789/2354 |
Resumo: | In order to reach the strengthening and the development of family agriculture as well as the premise of diversification of the productive sources, there appears as an alternative the cultivation of common vineyards destined to the production of home-grown wine, juices and derivatives. Attempts were made to evaluate the existing relationships among local meteorological variables and handling practices, dry pruning and green pruning and the effects on phenological behavior, productive aspects and on the quality of the cultivated grape under the conditions of the region of Pelotas/RS. For this purpose, a family based agricultural property was selected located in the 8TH district of Pelotas/RS, in which the experiment was carried out and where the experimental delineation was composed for a (2 x 2 x 2) factorial, these being: (Bordô and BRS Violeta) cultivar, period of dry pruning (normal and late) and green pruning (with and without defoliation). Evaluations were carried out during harvest of total soluble solids, of the mass of clusters, of the number of clusters of grapes per cluster and production per plant. Moreover, global solar radiation was measured in each treatment, reflected by the canopy and available at the level of clusters as well as the daily temperature of the vineyards, Results demonstrate that the period of dry pruning affected the production and the accumulation of total soluble solids and on cv. BRS Violeta, only the total soluble solids. When relating the period of dry pruning with defoliation over total soluble solids, these differed only in the treatment with defoliation, being greater in the late period. Defoliation carried out on cv. Bordô reduced the number of grapes per cluster. However, it increased weight of the clusters and presented no differences for the BRS Violeta . Defoliation associated with the normal period increased the production per plant and the number of clusters on Bordô and presented no differences on the cv. BRS Violeta. The results demonstration that the average albedo presented short variation 0,287, 0,280, 0,295, 0,297, 0,304 e 0,287 for the respectively treatments BNC, BTC, BTS, VNC, VTC and VTS, being B e V refer of the cultivars Bordô and BRS Violeta, N and T of the dry pruning and C and S with and without. The cv. BRS Violeta presented greater availability of solar radiation at the level of clusters and higher rate of total soluble solids during harvest when compared with cv. Bordô. The period of dry pruning did not represent difference in the quantity of solar radiation available at the level of clusters but the defoliation propitiated increase in incident radiation a the level of clusters for cv. Bordô and BRS Violeta. Solar radiation available at the level of clusters showed itself related to the accumulation of total soluble solids, being greater when the available radiation was greater on cv. Bordô. |
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http://lattes.cnpq.br/3349665124114025http://lattes.cnpq.br/7727859837108095Schoffel, Edgar RicardoRadünz, André Luiz2014-08-20T14:32:59Z2012-09-172014-08-20T14:32:59Z2012-02-16RADÜNZ, André Luiz. Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS. 2012. 88 f. Dissertação (Mestrado em Agricultura familiar) - Universidade Federal de Pelotas, Pelotas, 2012.http://guaiaca.ufpel.edu.br/handle/123456789/2354In order to reach the strengthening and the development of family agriculture as well as the premise of diversification of the productive sources, there appears as an alternative the cultivation of common vineyards destined to the production of home-grown wine, juices and derivatives. Attempts were made to evaluate the existing relationships among local meteorological variables and handling practices, dry pruning and green pruning and the effects on phenological behavior, productive aspects and on the quality of the cultivated grape under the conditions of the region of Pelotas/RS. For this purpose, a family based agricultural property was selected located in the 8TH district of Pelotas/RS, in which the experiment was carried out and where the experimental delineation was composed for a (2 x 2 x 2) factorial, these being: (Bordô and BRS Violeta) cultivar, period of dry pruning (normal and late) and green pruning (with and without defoliation). Evaluations were carried out during harvest of total soluble solids, of the mass of clusters, of the number of clusters of grapes per cluster and production per plant. Moreover, global solar radiation was measured in each treatment, reflected by the canopy and available at the level of clusters as well as the daily temperature of the vineyards, Results demonstrate that the period of dry pruning affected the production and the accumulation of total soluble solids and on cv. BRS Violeta, only the total soluble solids. When relating the period of dry pruning with defoliation over total soluble solids, these differed only in the treatment with defoliation, being greater in the late period. Defoliation carried out on cv. Bordô reduced the number of grapes per cluster. However, it increased weight of the clusters and presented no differences for the BRS Violeta . Defoliation associated with the normal period increased the production per plant and the number of clusters on Bordô and presented no differences on the cv. BRS Violeta. The results demonstration that the average albedo presented short variation 0,287, 0,280, 0,295, 0,297, 0,304 e 0,287 for the respectively treatments BNC, BTC, BTS, VNC, VTC and VTS, being B e V refer of the cultivars Bordô and BRS Violeta, N and T of the dry pruning and C and S with and without. The cv. BRS Violeta presented greater availability of solar radiation at the level of clusters and higher rate of total soluble solids during harvest when compared with cv. Bordô. The period of dry pruning did not represent difference in the quantity of solar radiation available at the level of clusters but the defoliation propitiated increase in incident radiation a the level of clusters for cv. Bordô and BRS Violeta. Solar radiation available at the level of clusters showed itself related to the accumulation of total soluble solids, being greater when the available radiation was greater on cv. Bordô.A fim de atingir o fortalecimento e o desenvolvimento da agricultura familiar e a premissa da diversificação da matriz produtiva das unidades familiares, tem-se como alternativa o cultivo de videiras comuns destinadas à produção de vinhos coloniais, sucos e derivados. Buscou-se avaliar as relações existentes entre variáveis meteorológicas locais e as práticas de manejo, poda seca e poda verde, e seus efeitos no comportamento fenológico, nos aspectos produtivos e na qualidade da uva cultivada nas condições da região de Pelotas/RS. Para tanto, foi selecionada uma propriedade agrícola familiar localizada no 8º Distrito de Pelotas/RS, na qual foi realizado o experimento, sendo o delineamento experimental composto por um fatorial (2 x 2 x 2), sendo estes: cultivar (Bordô e BRS Violeta); época de poda seca (normal e tardia); e poda verde (com e sem desfolha). Foram realizadas durante a colheita avaliações de sólidos solúveis totais, da massa dos cachos, do número de cachos e de bagas por cacho e da produção por planta. Ainda em cada tratamento foi medida a radiação solar global, refletida pelo dossel e disponível ao nível dos cachos e também a temperatura diária no vinhedo. Os resultados demonstram que a época da poda seca exerceu influência sobre o comportamento fenológico, sobre a necessidade térmica e o número de dias para completar o ciclo. Na cv. Bordô a época da poda seca afetou a produção e o acúmulo de sólidos solúveis totais (SST) e na cv. BRS Violeta apenas o SST. Ao relacionar a época da poda seca com a desfolha, sobre os sólidos solúveis totais, estes diferiram apenas no tratamento com desfolha, sendo maior na época tardia. A desfolha realizada na cultivar Bordô reduziu o número de bagas por cacho, entretanto aumentou o peso de cachos e sem diferenças para a BRS Violeta . A desfolha associada à época normal aumentou a produção por planta e o número de cachos na Bordô e sem diferenças para a cultivar BRS Violeta. O albedo médio para os tratamentos BNC, BTC, BTS, VNC, VTC e VTS foi respectivamente, 0,287, 0,280, 0,295, 0,297, 0,304 e 0,287. A cultivar BRS Violeta apresentou maior disponibilidade de radiação solar ao nível dos cachos e maior teor de sólidos solúveis totais na colheita quando comparada a cultivar Bordô. A época de poda seca não representou diferença na quantidade de radiação solar disponível ao nível dos cachos, já a realização da desfolha propiciou aumento na radiação que incide ao nível dos cachos para a cv. Bordô. A radiação solar disponível ao nível dos cachos mostrou-se relacionada ao acúmulo de sólidos solúveis totais, sendo maior este acúmulo quando a radiação disponível foi maior na cultivar Bordô.application/pdfporUniversidade Federal de PelotasPrograma de Pós-Graduação em Sistemas de Produção Agrícola FamiliarUFPelBRFaculdade de Agronomia Eliseu MacielSólidos solúveis totaisDesfolhaVideirasRadiação solarPoda secaAcúmulo térmicoTotal soluble solidsDefoliationVineyardSolar radiationDry pruningThermal accumulationCNPQ::CIENCIAS AGRARIAS::AGRONOMIAAvaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RSEvaluation of meteorological variables and Management on the quality and productivity of vines grown under family base in Pelotasinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPel - Guaiacainstname:Universidade Federal de Pelotas (UFPEL)instacron:UFPELORIGINALDissertacao_Andre_Luiz_Radunz.pdfapplication/pdf2353919http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/2354/1/Dissertacao_Andre_Luiz_Radunz.pdf1448629eb86ad56fa1ff43413ca14de1MD51open accessTEXTDissertacao_Andre_Luiz_Radunz.pdf.txtDissertacao_Andre_Luiz_Radunz.pdf.txtExtracted Texttext/plain165189http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/2354/2/Dissertacao_Andre_Luiz_Radunz.pdf.txte1414c476a861a7f39fb1c8f8a4b975eMD52open accessTHUMBNAILDissertacao_Andre_Luiz_Radunz.pdf.jpgDissertacao_Andre_Luiz_Radunz.pdf.jpgGenerated Thumbnailimage/jpeg1471http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/2354/3/Dissertacao_Andre_Luiz_Radunz.pdf.jpg5a44a3f54e5e0384589cbada83ae62f9MD53open access123456789/23542023-07-02 11:09:06.66open accessoai:guaiaca.ufpel.edu.br:123456789/2354Repositório InstitucionalPUBhttp://repositorio.ufpel.edu.br/oai/requestrippel@ufpel.edu.br || repositorio@ufpel.edu.br || aline.batista@ufpel.edu.bropendoar:2023-07-02T14:09:06Repositório Institucional da UFPel - Guaiaca - Universidade Federal de Pelotas (UFPEL)false |
dc.title.por.fl_str_mv |
Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS |
dc.title.alternative.eng.fl_str_mv |
Evaluation of meteorological variables and Management on the quality and productivity of vines grown under family base in Pelotas |
title |
Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS |
spellingShingle |
Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS Radünz, André Luiz Sólidos solúveis totais Desfolha Videiras Radiação solar Poda seca Acúmulo térmico Total soluble solids Defoliation Vineyard Solar radiation Dry pruning Thermal accumulation CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS |
title_full |
Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS |
title_fullStr |
Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS |
title_full_unstemmed |
Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS |
title_sort |
Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS |
author |
Radünz, André Luiz |
author_facet |
Radünz, André Luiz |
author_role |
author |
dc.contributor.authorLattes.por.fl_str_mv |
http://lattes.cnpq.br/3349665124114025 |
dc.contributor.advisorLattes.por.fl_str_mv |
http://lattes.cnpq.br/7727859837108095 |
dc.contributor.advisor1.fl_str_mv |
Schoffel, Edgar Ricardo |
dc.contributor.author.fl_str_mv |
Radünz, André Luiz |
contributor_str_mv |
Schoffel, Edgar Ricardo |
dc.subject.por.fl_str_mv |
Sólidos solúveis totais Desfolha Videiras Radiação solar Poda seca Acúmulo térmico |
topic |
Sólidos solúveis totais Desfolha Videiras Radiação solar Poda seca Acúmulo térmico Total soluble solids Defoliation Vineyard Solar radiation Dry pruning Thermal accumulation CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.eng.fl_str_mv |
Total soluble solids Defoliation Vineyard Solar radiation Dry pruning Thermal accumulation |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
In order to reach the strengthening and the development of family agriculture as well as the premise of diversification of the productive sources, there appears as an alternative the cultivation of common vineyards destined to the production of home-grown wine, juices and derivatives. Attempts were made to evaluate the existing relationships among local meteorological variables and handling practices, dry pruning and green pruning and the effects on phenological behavior, productive aspects and on the quality of the cultivated grape under the conditions of the region of Pelotas/RS. For this purpose, a family based agricultural property was selected located in the 8TH district of Pelotas/RS, in which the experiment was carried out and where the experimental delineation was composed for a (2 x 2 x 2) factorial, these being: (Bordô and BRS Violeta) cultivar, period of dry pruning (normal and late) and green pruning (with and without defoliation). Evaluations were carried out during harvest of total soluble solids, of the mass of clusters, of the number of clusters of grapes per cluster and production per plant. Moreover, global solar radiation was measured in each treatment, reflected by the canopy and available at the level of clusters as well as the daily temperature of the vineyards, Results demonstrate that the period of dry pruning affected the production and the accumulation of total soluble solids and on cv. BRS Violeta, only the total soluble solids. When relating the period of dry pruning with defoliation over total soluble solids, these differed only in the treatment with defoliation, being greater in the late period. Defoliation carried out on cv. Bordô reduced the number of grapes per cluster. However, it increased weight of the clusters and presented no differences for the BRS Violeta . Defoliation associated with the normal period increased the production per plant and the number of clusters on Bordô and presented no differences on the cv. BRS Violeta. The results demonstration that the average albedo presented short variation 0,287, 0,280, 0,295, 0,297, 0,304 e 0,287 for the respectively treatments BNC, BTC, BTS, VNC, VTC and VTS, being B e V refer of the cultivars Bordô and BRS Violeta, N and T of the dry pruning and C and S with and without. The cv. BRS Violeta presented greater availability of solar radiation at the level of clusters and higher rate of total soluble solids during harvest when compared with cv. Bordô. The period of dry pruning did not represent difference in the quantity of solar radiation available at the level of clusters but the defoliation propitiated increase in incident radiation a the level of clusters for cv. Bordô and BRS Violeta. Solar radiation available at the level of clusters showed itself related to the accumulation of total soluble solids, being greater when the available radiation was greater on cv. Bordô. |
publishDate |
2012 |
dc.date.available.fl_str_mv |
2012-09-17 2014-08-20T14:32:59Z |
dc.date.issued.fl_str_mv |
2012-02-16 |
dc.date.accessioned.fl_str_mv |
2014-08-20T14:32:59Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
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masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
RADÜNZ, André Luiz. Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS. 2012. 88 f. Dissertação (Mestrado em Agricultura familiar) - Universidade Federal de Pelotas, Pelotas, 2012. |
dc.identifier.uri.fl_str_mv |
http://guaiaca.ufpel.edu.br/handle/123456789/2354 |
identifier_str_mv |
RADÜNZ, André Luiz. Avaliação das Variáveis Meteorológicas e do Manejo sobre a qualidade e produtividade de videiras cultivadas sob base familiar em Pelotas/RS. 2012. 88 f. Dissertação (Mestrado em Agricultura familiar) - Universidade Federal de Pelotas, Pelotas, 2012. |
url |
http://guaiaca.ufpel.edu.br/handle/123456789/2354 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Universidade Federal de Pelotas |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Sistemas de Produção Agrícola Familiar |
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UFPel |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Faculdade de Agronomia Eliseu Maciel |
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Universidade Federal de Pelotas |
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reponame:Repositório Institucional da UFPel - Guaiaca instname:Universidade Federal de Pelotas (UFPEL) instacron:UFPEL |
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