Mechanical pruning and soil fertilization with distinct organic amendments in vineyards of Syrah: effects on vegetative and reproductive growth

Detalhes bibliográficos
Autor(a) principal: Botelho, Manuel
Data de Publicação: 2020
Outros Autores: Cruz, Amândio, Ricardo-da-Silva, Jorge M., Castro, Rogério, Ribeiro, Henrique
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/20356
Resumo: The effects of fully mechanized pruning systems on physiology, vigor and yield of grapevines have been studied for more than forty years and are an interesting way to reduce production costs. Organic amending of vineyard soil is a way to increase vine productivity. Thus, this study aims to understand the effects of the interaction between these two practices, on vine growth and productivity. Two trial fields were implemented on Shiraz vineyards in 2 different wine regions. Mechanical hedge pruning was compared with hand spur pruning and four different organic amendments were tested: biochar; municipal solid waste compost; cattle manure; sewage sludge. Mechanical pruning and organic amendments, by themselves, did not significantly increase yield. However, the interaction between both factors reduced the impact of self-regulation mechanisms (budburst, bud fruitfulness and cluster weight) in mechanical pruning and successfully increased yield, without decreasing vegetative growth. The effects of mechanical pruning with the application of organic amendments to soil on yield is significant and, thereby, the choice of the organic amendment and its amount, must be done considering the destiny of produced grapes
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spelling Mechanical pruning and soil fertilization with distinct organic amendments in vineyards of Syrah: effects on vegetative and reproductive growthcattle manuredry mass productionleaf areamunicipal solid waste compostsewage sludgewater availabilityyieldThe effects of fully mechanized pruning systems on physiology, vigor and yield of grapevines have been studied for more than forty years and are an interesting way to reduce production costs. Organic amending of vineyard soil is a way to increase vine productivity. Thus, this study aims to understand the effects of the interaction between these two practices, on vine growth and productivity. Two trial fields were implemented on Shiraz vineyards in 2 different wine regions. Mechanical hedge pruning was compared with hand spur pruning and four different organic amendments were tested: biochar; municipal solid waste compost; cattle manure; sewage sludge. Mechanical pruning and organic amendments, by themselves, did not significantly increase yield. However, the interaction between both factors reduced the impact of self-regulation mechanisms (budburst, bud fruitfulness and cluster weight) in mechanical pruning and successfully increased yield, without decreasing vegetative growth. The effects of mechanical pruning with the application of organic amendments to soil on yield is significant and, thereby, the choice of the organic amendment and its amount, must be done considering the destiny of produced grapesMDPIRepositório da Universidade de LisboaBotelho, ManuelCruz, AmândioRicardo-da-Silva, Jorge M.Castro, RogérioRibeiro, Henrique2020-09-18T10:23:29Z20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/20356engAgronomy 2020, 10, 109010.3390/agronomy10081090info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:49:48Zoai:www.repository.utl.pt:10400.5/20356Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:05:07.397816Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Mechanical pruning and soil fertilization with distinct organic amendments in vineyards of Syrah: effects on vegetative and reproductive growth
title Mechanical pruning and soil fertilization with distinct organic amendments in vineyards of Syrah: effects on vegetative and reproductive growth
spellingShingle Mechanical pruning and soil fertilization with distinct organic amendments in vineyards of Syrah: effects on vegetative and reproductive growth
Botelho, Manuel
cattle manure
dry mass production
leaf area
municipal solid waste compost
sewage sludge
water availability
yield
title_short Mechanical pruning and soil fertilization with distinct organic amendments in vineyards of Syrah: effects on vegetative and reproductive growth
title_full Mechanical pruning and soil fertilization with distinct organic amendments in vineyards of Syrah: effects on vegetative and reproductive growth
title_fullStr Mechanical pruning and soil fertilization with distinct organic amendments in vineyards of Syrah: effects on vegetative and reproductive growth
title_full_unstemmed Mechanical pruning and soil fertilization with distinct organic amendments in vineyards of Syrah: effects on vegetative and reproductive growth
title_sort Mechanical pruning and soil fertilization with distinct organic amendments in vineyards of Syrah: effects on vegetative and reproductive growth
author Botelho, Manuel
author_facet Botelho, Manuel
Cruz, Amândio
Ricardo-da-Silva, Jorge M.
Castro, Rogério
Ribeiro, Henrique
author_role author
author2 Cruz, Amândio
Ricardo-da-Silva, Jorge M.
Castro, Rogério
Ribeiro, Henrique
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Botelho, Manuel
Cruz, Amândio
Ricardo-da-Silva, Jorge M.
Castro, Rogério
Ribeiro, Henrique
dc.subject.por.fl_str_mv cattle manure
dry mass production
leaf area
municipal solid waste compost
sewage sludge
water availability
yield
topic cattle manure
dry mass production
leaf area
municipal solid waste compost
sewage sludge
water availability
yield
description The effects of fully mechanized pruning systems on physiology, vigor and yield of grapevines have been studied for more than forty years and are an interesting way to reduce production costs. Organic amending of vineyard soil is a way to increase vine productivity. Thus, this study aims to understand the effects of the interaction between these two practices, on vine growth and productivity. Two trial fields were implemented on Shiraz vineyards in 2 different wine regions. Mechanical hedge pruning was compared with hand spur pruning and four different organic amendments were tested: biochar; municipal solid waste compost; cattle manure; sewage sludge. Mechanical pruning and organic amendments, by themselves, did not significantly increase yield. However, the interaction between both factors reduced the impact of self-regulation mechanisms (budburst, bud fruitfulness and cluster weight) in mechanical pruning and successfully increased yield, without decreasing vegetative growth. The effects of mechanical pruning with the application of organic amendments to soil on yield is significant and, thereby, the choice of the organic amendment and its amount, must be done considering the destiny of produced grapes
publishDate 2020
dc.date.none.fl_str_mv 2020-09-18T10:23:29Z
2020
2020-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/20356
url http://hdl.handle.net/10400.5/20356
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Agronomy 2020, 10, 1090
10.3390/agronomy10081090
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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