Tractors and horses in viticulture. Research on soil, grapes, must and labor
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Data de Publicação: | 2016 |
Tipo de documento: | Dissertação |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.5/13342 |
Resumo: | Mestrado Vinifera Euromaster - Instituto Superior de Agronomia - UL / Institut National d'Études Agronomiques, Montpellier |
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Tractors and horses in viticulture. Research on soil, grapes, must and laborvineyardhorsetractornutrientsoil managementMestrado Vinifera Euromaster - Instituto Superior de Agronomia - UL / Institut National d'Études Agronomiques, MontpellierHorses versus machines? Who would believe nowadays a mere animal can compete with the power of human engineering. This thesis has the objective to examine the effects of modern technology in viticulture in comparison to an old fashioned way of working with draft animals such as horses. Analyses were carried out during nine months and one vintage in two different vineyards with differences in cultivation practices with horses as draft animals on mostly bare soil or tractors with an alternate natural grass cover in the wine region Palatinate, Germany. Soil textures are the same in both comparable sites. The vineyard which was cultivated with horses is referred as vineyard horse and the vineyard which is cultivated mechanically is referred as vineyard tractor. Organic matter shows higher contents in the vineyard horse in topsoil as well as in subsoil. The C/N Ratio shows no big differences. Mineral contents of soil were measured as nitrogen, phosphor, potassium and magnesium with differences in values. The vineyard tractor counts with a higher average number of clusters per vine. Differences in percentage regarding total botrytis are minimal and vineyards show a higher infestation frequency in the vineyard horse but the infestation strength within the grape is lower in this vineyard. The cultivation with horses show higher values as density level, degree in Oechsle, total extract, pH, total acidity, tartaric acid and malic acid. The analyses of nutrients in must show higher contents of macronutrients in the vineyard horse as nitrogen, phosphor, potassium, calcium, sodium and magnesium. Very high differences can be found within the amounts of nitrogen. The micronutrients in must such as iron, zinc, manganese and copper resulted in very similar values. The labor in working with draft animals in vineyards is more than two times higher compared to the vineyard that is mechanized. It is necessary to get a more detailed view including more vintages and more vineyards which can be analyzed in order to come to a more scientifically sound conclusion.ISA-ULSchwartz, Hans-PeterSilva, Jorge Manuel RicardoRepositório da Universidade de LisboaGrans, Catherina2020-01-01T01:30:11Z20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10400.5/13342engGrans, C. - Tractors and horses in viticulture. Research on soil, grapes, must and labor. Lisboa: ISA, 2016, 98 p.info: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:RCAAP2023-12-24T01:32:31Zoai:www.repository.utl.pt:10400.5/13342Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:59:20.070620Repositório 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 |
Tractors and horses in viticulture. Research on soil, grapes, must and labor |
title |
Tractors and horses in viticulture. Research on soil, grapes, must and labor |
spellingShingle |
Tractors and horses in viticulture. Research on soil, grapes, must and labor Grans, Catherina vineyard horse tractor nutrient soil management |
title_short |
Tractors and horses in viticulture. Research on soil, grapes, must and labor |
title_full |
Tractors and horses in viticulture. Research on soil, grapes, must and labor |
title_fullStr |
Tractors and horses in viticulture. Research on soil, grapes, must and labor |
title_full_unstemmed |
Tractors and horses in viticulture. Research on soil, grapes, must and labor |
title_sort |
Tractors and horses in viticulture. Research on soil, grapes, must and labor |
author |
Grans, Catherina |
author_facet |
Grans, Catherina |
author_role |
author |
dc.contributor.none.fl_str_mv |
Schwartz, Hans-Peter Silva, Jorge Manuel Ricardo Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Grans, Catherina |
dc.subject.por.fl_str_mv |
vineyard horse tractor nutrient soil management |
topic |
vineyard horse tractor nutrient soil management |
description |
Mestrado Vinifera Euromaster - Instituto Superior de Agronomia - UL / Institut National d'Études Agronomiques, Montpellier |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016 2016-01-01T00:00:00Z 2020-01-01T01:30:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.5/13342 |
url |
http://hdl.handle.net/10400.5/13342 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Grans, C. - Tractors and horses in viticulture. Research on soil, grapes, must and labor. Lisboa: ISA, 2016, 98 p. |
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 |
ISA-UL |
publisher.none.fl_str_mv |
ISA-UL |
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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1799131080186396672 |