Consulta: subjectFacets:"Viticulture"
Registros recuperados: 128
Data/hora: 17/06/2024 18:05:45

Mechanical behavior of 'Niagara Rosada' grape berry detachment
Provedor de dados: 70
Autores: Gomes,Daniel; Ferraz,Antonio C. de O.
The 'Niagara Rosada' grape is the main Brazilian table grape belonging to the Labrusca family. It develops medium, cylindrical and compact bunches with berries presenting a pinkish skin and a foxy flavor that is valued in the Brazilian market. These berries are tender and have a pedicel-berry connection provided by the vascular bundles and surrounding skin. This cultivar is very susceptible to berry drop mainly caused by vibration and senescence. The objective of this study was to evaluate the temporal mechanical behavior of the pedicel-berry detachment, using resistance indexes extracted from traction force-deformation curves. Test results showed two different detachment types. In the first one, which exhibited higher average resistance, a considerable...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Postharvest; Viticulture; Mechanical properties; Senescence.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162011000600009

Avaliação econômica e financeira do uso da cobertura plástica na produção orgânica de uvas americanas e híbridas.
Provedor de dados: 14
Autores: LAZZAROTTO, J. J.; FIORAVANÇO, J. C.
O objetivo deste comunicado técnico foi o de estimar e avaliar impactos econômicos e financeiros do uso da cobertura plástica em sistemas de produção orgânica de uvas americanas e híbridas, com vistas a determinar a viabilidade de sua utilização quando a matéria-prima é vendida para industrialização.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Videira; Cobertura plástica; Uva americana; Uva híbrida; Cultivo; Impacto econômico-financeiro.; Viticultura; Uva; Agricultura orgânica; Controle integrado; Doença de planta; Economia agrícola.; Viticulture; Grapes; Organic production; Agricultural economics; Disease control.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1000880

A vitivinicultura no Semiárido brasileiro.
Provedor de dados: 14
Autores: SOARES, J. M.; LEAO, P. C. de S.
Histórico e importância Socieconômica; Exigências climáticas; Aspectos fisiológicos; Melhoramento genético; Principais cultivares; Mecanização agrícola, manejo e conservação do solo; Implantação do vinhedo; Manejo da copa; Irrigação; Nutrição e adubação; Fertirrigação; Pragas e alternativas de controle; Fisiologia, tecnologia e manejo pós-colheita; Sistema de produção integrada; Vitivinicultura e enologia; Custos de produção; Mercados de uvas de mesa e de vinho.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Cultivar; Vale do São Francisco; Manejo de copa; Implantação do vinhedo; Exportação de fruta; Videira; Uva; Melhoramento genético vegetal; Sistema de Cultivo; Variedade; Adubação; Irrigação; Praga; Doença; Custo de Produção; Enologia; Mercado; Produção Integrada; Colheita; Pós-Colheita; Fertirrigação; Plantio; Vinho; Grapes; Irrigation; Vitis; Viticulture; Physiology; Postharvest physiology; Postharvest technology.
Ano: 2009
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/513781

Porta-enxertos e sua influência na produtividade e desempenho agronômico de videiras "Syrah" e "Chenin Blanc" no Vale do São Francisco.
Provedor de dados: 14
Autores: LEAO, P. C. de S.; CHAVES, A. R. de M.; SILVA, D. J.
A filoxera (Daktulosphaira vitifoliae), praga que ataca o sistema radicular de videiras (Vitis vinifera L.), foi introduzida nos vinhedos europeus no século 19, causando grandes prejuízos econômicos à indústria vitivinícola naquela época e determinou uma mudança na forma de propagação da videira, passando a se utilizar a enxertia como principal método de propagação. Esse fato impulsionou pesquisas no melhoramento genético para desenvolvimento de porta-enxertos híbridos entre espécies americanas resistentes àquela praga. Portanto, a resistência à filoxera foi o primeiro critério de seleção de porta-enxertos para a cultura da videira; Influência dos porta-enxertos no desempenho agronômico das videiras; Além da escolha adequada do porta-enxerto, é...
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Filoxera; Videira; Qualidade genética; Uva; Uva Itália; Porta Enxerto; Praga; Sistema Radicular; Grapes; Viticulture; Root systems; Rootstocks; Pest control; Daktulosphaira vitifoliae.
Ano: 2020
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1128446

Metodologia para sugestão de grades amostrais mínimas para monitoramento da variabilidade espacial de videiras.
Provedor de dados: 14
Autores: SPERANZA, E. A.; GREGO, C. R.; GEBLER, L.
Resumo - Na fruticultura, onde as áreas de produção são muito pequenas quando comparadas com as culturas de grãos, a representatividade de uma grade de amostras ideal para a aplicação da geoestatística é muito densa com relação ao que é utilizado na agricultura de precisão (AP) tradicional, o que torna a amostragem uma atividade extremamente cara ao produtor. Assim, metodologias que pretendem propor um número mínimo de amostras necessárias para o estabelecimento de atividades voltadas a AP, considerando a representação satisfatória da variabilidade espacial da área e o custo da coleta de dados e análise são importantes para tomadas de decisão com relação ao manejo. Este trabalho teve como objetivo principal estabelecer uma metodologia, baseada em análise...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Geoestatística; Análise de agrupamento; Vitivinicultura; Videira; Uva; Viticulture; Precision agriculture; Geostatistics; Cluster analysis.
Ano: 2021
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1137878

Panorama da mão de obra familiar na viticultura do Rio Grande do Sul.
Provedor de dados: 14
Autores: LAZZAROTTO, J. J.; MELLO, L. M. R. de.
Objetivos: 1) para diferentes faixas de área de vinhedos, avaliar a composição e o emprego dos membros das famílias vinculadas às propriedades familiares de produção de uva do Estado; e 2) para essas propriedades, avaliar questões relacionadas com parcerias, contratação de mão de obra de terceiros e perspectivas em termos de sucessão familiar.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Mão de obra; Vinhedo; Dtqmercado.; Viticultura; Agricultura familiar; Uva; Produção; Economia agrícola; Trabalho; Viticulture; Grapes; Agricultural economics; Family-owned businesses.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1000885

Interferência do porta-enxerto de Cabernet Sauvignon no teor de potássio na baga e nos valores de pH e sólidos solúveis totais no mosto.
Provedor de dados: 14
Autores: MELO, G. W. B. de; BRUNETTO, G.; ZALAMENA, J.; OLIVEIRA, P. D.
O presente trabalho teve por objetivo avaliar o teor de K total na baga e os valores de pH e de sólidos solúveis totais no mosto de uvas de Cabernet Sauvignon, enxertadas em diferentes porta-enxertos e cultivadas em dois solos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cabernet Sauvignon; Sólidos Solúveis.; Viticultura; Uva; Porta enxerto; Potassio; Mosto; Fixação de potassio; Solo; Qualidade; Ph.; Viticulture; Grapes; Potassium; Grape must; Wine quality; Soil.
Ano: 2013
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/991761

Thermal Pest Control (TPC) III: percepção do fluxo de ar quente no tecido foliar da videira e impactos sobre o metabolismo antioxidativo, membrana celular e fotossíntese.
Provedor de dados: 14
Autores: CAVALCANTI, F. R.
O presente estudo teve por objetivo investigar o efeito de FAQs de 0,5 s, em dois níveis de temperatura (60ºC e 120ºC), como possível promotor de injúria sobre o tecido foliar em folhas jovens de videira. Para isso, foram monitoradas, por meio de avaliações dentro de um intervalo após a exposição da folha ao FAQ, as atividades das principais enzimas que compõem o sistema antioxidativo vegetal, os possíveis danos em membranas provenientes de células foliares e alterações em parâmetros fotossintéticos, em simulação ao tratamento TPC sobre o dossel vegetativo.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Vinhedo; Videira; Indução de resistência; Fluxo de ar quente; Thermal Pest Control.; Viticultura; Controle integrado; Praga de planta; Míldio; Viticulture; Pest management; Plasmopara viticola.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1001237

Catálogo de videiras (Vitis spp.) conservadas na Embrapa Semiárido: uvas de mesa.
Provedor de dados: 14
Autores: LEAO, P. C. de S.
Neste trabalho, são apresentadas, informações sobre genótipos de uvas para mesa conservadas no BAG de Videira da Embrapa Semiárido. A publicação traz dados que abrangem, por exemplo, origem, caracterização físico-química dos frutos e fenologia de videiras provenientes desse BAG. Portanto, documenta parte relevante da diversidade disponível de características, que pode ser fonte para o desenvolvimento de tecnologias que ajudem a superar problemas que limitam ganhos de produtividade, incrementam perdas prejudicam a qualidade do produto final. Por conseguinte, está alinhada aos Objetivos de Desenvolvimento Sustentável (ODS) da Organização das Nações Unidade (ONU), especificamente contribuindo com aquele que trata da erradicação da fome e agricultura...
Tipo: Livros
Palavras-chave: Variabilidade genética; Uva de mesa; Vitis spp; BAG de uva de mesa; Consumo in natura; Uva; Banco de Germoplasma; Melhoramento Vegetal; Recurso Genético; Viticultura; Variedade; Vitis Vinifera; Genótipo.; Grapes; Seedless varieties; Plant breeding; Genetic resources; Viticulture.
Ano: 2022
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1144174

Metodologia de avaliação de impactos econômicos, sociais e ambientais para indicações geográficas: o caso do Vale dos Vinhedos.
Provedor de dados: 14
Autores: MELLO, L. M. R. de; ZACKIEWICZ, M.; BEZERRA, L. M. C.; TONIETTO, J.; GIANONI, C.; CAETANO, S. F.
Unindo esforços da Embrapa Uva e Vinho e do Sebrae, através de uma parceria com a Associação dos Produtores dos Vinhos Finos do Vale dos Vinhedos - Aprovale, foi elaborado um projeto com o objetivo de desenvolver e validar uma metodologia específica para a avaliação de impactos econômicos, sociais e ambientais provenientes de Indicações Geográficas. Para tal, também foi mobilizada a experiência do Grupo de Estudos sobre Organização da Pesquisa e da Inovação (GEOPI), no desenvolvimento de métodos de avaliação de impactos de programas de políticas públicas ligadas à ciência, tecnologia e inovação. O case da IP Vale dos Vinhedos, implementada há mais de 10 anos, foi utilizado como material para o desenvolvimento desta metodologia.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Vale dos Vinhedos; Indicação geográfica; Indicação de procedência; Viticultura; Uva; Economia agrícola; Impacto econômico; Impacto social; Impacto ambiental; Método de pesquisa; Grapes; Viticulture; Agricultural economics; Protected designation of origin; Economic impact; Environmental impact; Social impact.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1003871

Avançando na oferta de material propagativo de qualidade.
Provedor de dados: 14
Autores: HOFFMANN, A.; GROHS, D. S.
bitstream/item/112381/1/Hoffmann-Grohs-Vindima68.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Material propagativo; Videira; Recomendação técnica.; Viticultura; Uva; Qualidade; Produção; Variedade; Controle integrado; Muda.; Viticulture; Grapes.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1000940

Bioecologia e controle de Spodoptera eridania (Lepidoptera: Noctuidae) em videira no Rio Grande do Sul.
Provedor de dados: 14
Autores: EFROM, C. F. S.; BORTOLI, L. C.; BERTIN, A.; SPECHT, A.; BOTTON, M.
Este comunicado técnico tem como objetivo disponibilizar informações sobre a identificação e a bioecologia de Spodoptera eridania na cultura da videira, apresentando as estratégias para o seu controle no Estado do Rio Grande do Sul.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Videira; Bioecologia; Uva; Viticultura; Praga de planta; Controle integrado; Controle químico; Controle biológico; Lagarta; Spodoptera eridania; Grapes; Viticulture; Pest control; Biological control; Plant pests; Insect larvae.
Ano: 2013
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/991754

Condições meteorológicas e sua influência na safra vitícola de 2014 em regiões produtoras de vinhos finos do Sul do Brasil.
Provedor de dados: 14
Autores: ALVES, M. E. B.; TONIETTO, J.; MONTEIRO, J. E. B. de A.
Este trabalho tem por objetivo caracterizar as regiões produtoras de vinho do Sul do Brasil (Serra Gaúcha, Campanha, Serra Sudeste, Campos de Cima da Serra e Planalto Catarinense) quanto às condições meteorológicas ocorridas na safra de 2014, analisando seus efeitos sobre a produção e a qualidade das uvas destinadas à elaboração de vinhos finos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Viticultura; Uva; Vinho; Qualidade; Produção; Meteorologia; Temperatura; Precipitação pluvial; Grapes; Viticulture; Wines; Meteorology and climatology.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/997948

Agricultura de precisão em fruticultura.
Provedor de dados: 14
Autores: BASSOI, L. H.; MIELE, A.; REISSER JUNIOR, C.; GEBLER, L.; FLORES, C. A.; FILIPPINI ALBA, J. M.; GREGO, C. R.; TERRA, V. S. S.; TIMM, L. C.; NASCIMENTO, P. dos S.
Os sistemas de produção atualmente existentes na fruticultura brasileira caracterizam-se pela execução de diversas práticas agrícolas durante o ciclo da cultura, tendo como preocupação a quantidade e a qualidade da produção, e a rentabilidade da atividade agrícola. Nesse contexto, cria-se uma oportunidade para a aplicação de agricultura de precisão, como forma de auxiliar a gestão do sistema de produção e a tomada de decisão pelo produtor. Nesse capítulo, são apresentados quatro estudos de caso em que a realização de procedimentos e o uso de ferramentas, característicos de agricultura de precisão, permitem aos produtores e técnicos a compreensão da variabilidade de atributos do solo e da planta e de suas relações, bem como o estabelecimento de zonas...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Geoestatística; Análise multivariada; Agricultura de precisao; Fruticultura; Viticultura; Estatística agrícola; Método estatístico; Maçã; Pêssego; Uva; Precision agriculture; Fruit growing; Viticulture; Geostatistics; Agricultural statistics; Multivariate analysis.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1008274

Modernización estatal y regulación económica en provincias vitivinicultoras: Mendoza, 1936-1946
Provedor de dados: 125
Autores: Ospital,María Silvia.
Las políticas implementadas en el país para superar las consecuencias de la crisis de 1930 se manifestaron, en el caso de las actividades agrarias y agroindustriales, en medidas de regulación de la producción y el comercio. La entidad creada para ocuparse de la vitivinicultura fue la Junta Reguladora de Vinos que comenzó a operar a partir de 1935. Al mismo tiempo que se ponían en ejecución las disposiciones emanadas de ese organismo nacional, las autoridades provinciales de la región productora arbitraban diversas prácticas destinadas a paliar las aristas más agudas de la crisis y a reposicionar a la agroindustria en el ámbito local y el mercado nacional. En la provincia de Mendoza las autoridades provinciales instrumentaron, a partir de 1936, algunas...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Políticas públicas; Regulación; Vitivinicultura; Public policy; Regulation; Viticulture.
Ano: 2009
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942009000100007

Antispila oinophylla new species (Lepidoptera, Heliozelidae), a new North American grapevine leafminer invading Italian vineyards: taxonomy, DNA barcodes and life cycle
Provedor de dados: 16
Autores: Nieukerken, E. van; Wagner, D.; Baldessari, M.; Mazzon, L.; Angeli, G.; Girolami, V.; Duso, C.; Doorenweerd, C.
A grapevine leafminer Antispila oinophylla van Nieukerken &amp; Wagner, sp. n., is described both from eastern North America (type locality: Georgia) and as a new important invader in North Italian vineyards (Trentino and Veneto Region) since 2006. The species is closely related to, and previously confused with A. ampelopsifoliella Chambers, 1874, a species feeding on Virginia creeper Parthenocissus quinquefolia (L.) Planchon., and both are placed in an informal A. ampelopsifoliella group. Wing pattern, genitalia, and DNA barcode data all confirm the conspecificity of native North American populations and Italian populations. COI barcodes differ by only 0–1.23%, indicating that the Italian populations are recently established from eastern North America....
Tipo: Article / Letter to the editor
Palavras-chave: Invasive species; New species; Vitaceae; Viticulture; COI; Leafmines; Venation; Genitalia; Holocacista rivillei; 42.75.
Ano: 2012
URL: http://www.repository.naturalis.nl/record/411010

A new leafminer on grapevine and Rhoicissus (Vitaceae) in South Africa within an expanded generic concept of Holocacista (Insecta, Lepidoptera, Heliozelidae)
Provedor de dados: 16
Autores: Nieukerken, E.J. van; Geertsema, H.
A grapevine leafminer found recently in table grape orchards and vineyards in the Paarl region (Western Cape, South Africa) is described as Holocacista capensis sp. n. It has also been found on native Rhoicissus digitata and bred on that species in the laboratory. It is closely related to Holocacista salutans (Meyrick, 1921), comb. n. (from Antispila), described from Durban in KwaZulu-Natal, but widespread in southern Africa and a native leafminer of various Vitaceae: Rhoicissus tomentosa, R. digitata, R. tridentata and Cissus cornifolia. Holocacista capensis has been found on Vitis vinifera both in Gauteng and Western Cape, the earliest record being from 1950 in Pretoria. The initial host shift from native Vitaceae to Vitis must have occurred much...
Tipo: Article / Letter to the editor
Palavras-chave: Host shift; Leafminers; Vitaceae; Viticulture; Table grapes; Rhoicissus; Cissus; DNA barcode; Genitalia; Holocacista; Antispilina; Antispila; Afrotropics; South Africa; Zimbabwe; India.
Ano: 2015
URL: http://www.repository.naturalis.nl/record/648754

Vineyard water status assessment using on-the-go thermal imaging and machine learning
Provedor de dados: 21
Autores: Gutiérrez, S.; Diago, M.P; Fernandez-Novales, J.; Tardaguila, J.
The high impact of irrigation in crop quality and yield in grapevine makes the development of plant water status monitoring systems an essential issue in the context of sustainable viticulture. This study presents an on-the-go approach for the estimation of vineyard water status using thermal imaging and machine learning. The experiments were conducted during seven different weeks from July to September in season 2016. A thermal camera was embedded on an all-terrain vehicle moving at 5 km/h to take on-the-go thermal images of the vineyard canopy at 1.2 m of distance and 1.0 m from the ground. The two sides of the canopy were measured for the development of side-specific and global models. Stem water potential was acquired and used as reference method....
Tipo: Journal paper
Palavras-chave: Specific methods; Research methodology and philosophy; Viticulture.
Ano: 2018
URL: http://orgprints.org/33834/1/2018_PlosOne_Gutierrez_Vineyard_water_status_assessment.pdf

Entblätterung vor der Blüte: eine Möglichkeit zur Reduktion von Botrytis, Traubendichte und Ertrag
Provedor de dados: 21
Autores: Mehofer, martin.
Leaf removal at pre bloom: an opportunity to reduce Botrytis, cluster cumpactness and yield
Tipo: Newspaper or magazine article
Palavras-chave: Viticulture.
Ano: 2015

Organic Viticulture in Europe: Development and current statistics
Provedor de dados: 21
Autores: Willer, Helga.
Abstract  The first activities in organic viticulture date back to the 1950s when in Switzerland and Germany the first pioneers made great efforts to apply the basic principles of organic agriculture to viticulture. Since then, organic viticulture has developed dynamically in many countries.   The international organic viticulture congresses evolved in Germany. The first congress of was held in 1985 in Geisenheim, organised by the German organic wine growers' association ECOVIN. The 6th congress was held in Basel, Switzerland, 2000 and for the first time in conjunction with an IFOAM Conference (IFOAM 2000). The ‘Organic wine and viticulture conference’ in the frame of the 16th IFOAM Organic World Congress in Modena, Italy, in June 2008 constitutes the 9th...
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture; Europe.
Ano: 2008
URL: http://orgprints.org/10909/1/willer-2008-viticulture.doc

Effect of organic treatments on soil carbon and nitrogen dynamics in vineyard
Provedor de dados: 21
Autores: Priori, S.; D'Avino, L.; Agnelli, A.E.; Valboa, G.; Knapic, M.; Schroers, H.J.; Akca, E.; Tangolar, S.; Kìraz, M.E.; Giffard, B.; Fulchin, E.
The work aims to investigate the effects of different soil management strategies on carbon sequestration and total nitrogen in areas of vineyards suffering from loss of soil functionality. Treatments, selected for inter-row management, to re-install soil functionality were based on compost or other organic amendments (COMP), green manure (GM), and dry mulching (DM) strategies using winter legumes and cereals. Cover crops were seeded in fall and mown in late spring, leaved in the ground for mulching in DM or incorporated into the uppermost soil layers in GM. Such approaches were investigated in six vineyards in Italy, six in France, and two vineyards in Slovenia and Turkey.     The results showed that COMP significantly increased total organic carbon (TOC)...
Tipo: Journal paper
Palavras-chave: Soil quality; Composting and manuring; Nutrient turnover; Soil tillage; Soil; Biodiversity and ecosystem services; Viticulture.
Ano: 2018
URL: http://orgprints.org/33464/1/7896-25717-1-PB.pdf

Klimafreundlicher Bioweinbau auf der Domaine de Beudon
Provedor de dados: 21
Autores: Gattinger, Andreas.
Die Landwirtschaft soll Treibhausgasemissionen reduzieren und klimafreundlicher werden. So die Zielsetzung laut Klimastrategie des Bundesamtes für Landwirtschaft. Dass diese Strategie auch ohne gesetzliche Verpflichtungen umgesetzt werden kann, zeigen Marion und Jacques Granges auf der Domaine de Beudon in Fully VS. Das FiBL hat im Auftrag von Bio Suisse für den Bioweinbetrieb eine Klimabilanz gerechnet.
Tipo: Journal paper
Palavras-chave: Air and water emissions; Viticulture.
Ano: 2012
URL: http://orgprints.org/22919/1/gatt.pdf

Literaturliste 1987 - 2008
Provedor de dados: 21
Autores: Hofmann, Uwe.
Literaturliste
Tipo: Working paper
Palavras-chave: Viticulture.
Ano: 2009
URL: http://orgprints.org/11953/1/Literatur.doc

Smernice za tehnike izboljšanja tal v vinogradih
Provedor de dados: 21
Autores: Knapic, M.; Priori, S.; D'Avino, L.
Guidelines for soil restoration in vineyard (in Slovenian language)
Tipo: Teaching resource
Palavras-chave: Soil quality; Crop combinations and interactions; Soil biology; Composting and manuring; Nutrient turnover; Soil tillage; Soil; Biodiversity and ecosystem services; Landscape and recreation; Viticulture.
Ano: 2018
URL: http://orgprints.org/33861/1/Guidelines%20Resolve%20soil%20restoration%20techniques_SLOVENIAN.pdf

Analysis of regulatory framework and standards applied to organic wine-making in Europe
Provedor de dados: 21
Autores: Jonis, Monique; Monnier, Marie Christine; Micheloni, Cristina; Schmid, Otto; Hoffman, Uwe.
Because wines (of grapes) were excluded from the scope of EC Regulation 2092/91 (annex 6, concerning processing organic food, does not apply to wine) concerning organic farming, up till now there is no legal definition for organic wines at European level, but only rules for organic grapes production. This project: ORWINE, is aiming to help the UE commission to develop a legislative framework for the transformation of organic grapes into organic wine. This would allow replacing the current definition “wine made from organically grown grapes” by “organic wines”. One of the first tasks of this project is a description of the regulatory framework applied to EU organic wine-making. Legal public and private standards for wine processing are taken in...
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture; Regulation.
Ano: 2009
URL: http://orgprints.org/12155/1/Orwine_analysis_of_standards.doc

Projekt “VineMan.org” – biologische Bekämpfung von Rebkrankheiten
Provedor de dados: 21
Autores: Fuchs, rene; Kassemeyer, Hanns-Heinz.
Die angestrebte Reduzierung der Kupferausbringung  im Pflanzenschutz und  die immer häufiger auftretenden Wetterextreme  stellen den ökologischen  Weinanbau derzeit vor neue Herausforderungen.  Aus diesem Grund wurde  im Frühjahr 2012 das europäische  Forschungsprojekt „VineMan.org“  (www.vineman-org.eu) ins Leben gerufen,  dessen Partner innovative Konzepte  zum Pflanzenschutz im ökologischen  Weinanbau in Europa entwickeln.  Neben dem Staatlichen Weinbauinstitut  (WBI) in Freiburg sind an diesem  Projekt acht weitere Kooperationspartner  aus insgesamt fünf EU-Ländern  (Deutschland, Italien, Österreich,  Slowenien und Spanien) beteiligt. Im  Rahmen des Projekts testet das WBI  Naturstoffe auf ihre Resistenz induzierende  Wirkung, um damit die...
Tipo: Newspaper or magazine article
Palavras-chave: Viticulture.
Ano: 2014

Biodiversity in Organic Vineyards Case Studies from California’s North Coast Region
Provedor de dados: 21
Autores: Thrupp, Ann.
This presentation is a summary of practices commonly used in organic vineyards in northern California to conserve and enhance biodiversity, and the ecosystem services or benefits that these practices provide for production of grapes, and for the wider environment and society.  I summarize results of a study undertaken of five organic vineyard properties, in collaboration with growers, which examined the impact of habitat diversity (established in hedgerows and conservation of vegetation) on the presence of insect pests and beneficial/predatory insects; and the study demonstrated positive effects of those habitat plantings on the populations of beneficial insects, and reduction of several pest insects.    The presentation also includes examples of specific...
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services; Viticulture.
Ano: 2010
URL: http://orgprints.org/18320/4/18320.pdf

The soil quality concept as a framework to assess management practices in vulnerable agroecosystems: A case study in Mediterranean vineyards
Provedor de dados: 21
Autores: Salomé, Clémence; Coll, Patrice; Lardo, Egidio; Metay, Aurélie; Villenave, Cécile; Marsden, Claire; Blanchart, Eric; Hinsinger, Philippe; Le Cadre, Edith.
Land management aiming to sustain ecosystem services is an important issue, especially in biodiversity hot spots such as found in Mediterranean areas. In Mediterranean areas, viticulture is an important land use. Vineyards are frequently found on inherently poor soils and are submitted to intensive management practices, which threaten soil functioning and associated ecosystem services. To encourage winegrowers and stakeholders to be reflective and adapt their vineyard practices, we evaluated the effects of three soil management practices (inter row plant cover duration, weeding and fertilization strategies) on soil functioning in 146 commercial plots distributed in Southern France, by a complementary set of biological and physico-chemical indicators. We...
Tipo: Journal paper
Palavras-chave: Soil quality; Crop combinations and interactions; Weed management; Viticulture.
Ano: 2016

Effects of some organic fertilizers on yield and quality of round seedless (=round sultana)  Grape variety
Provedor de dados: 21
Autores: Altindisli, Ahmet.
The study was conducted in two 0.5 ha-organic vineyards in Manisa Province in 2000 and 2001 to determine the effects of different manuring programs on yield and quality of fresh and dried grapes in the Round seedless (= Round sultana) variety. Different combinations of farmyard manure, green manure and E-2001 tested in the trial did not have any statistically significant effect on table grape yield, average bunch weight, 100 berry weight, total soluble solids, and titratable acidity in both vineyards. The highest increase in fresh grape yield compared to non-treated plots was measured as 12.8 % in GM+E-2001 application in the grafted vineyard, compared with as 25.4 % in GM+FM+E-2001 application of self-rooted vineyard. Different manuring treatments did not...
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture.
Ano: 2005
URL: http://orgprints.org/4421/2/Altindisli_2005_4p_revised%2Ded.doc

Qualité des sols viticoles en Languedoc Roussillon : effets des pratiques
Provedor de dados: 21
Autores: Coll, Patrice.
Le sol, composante du Terroir doit être considéré comme une ressource non renouvelable essentielle au fonctionnement des agro‐écosystèmes. Or, les sols viticoles sont particulièrement vulnérables aux dégradations. L’objectif central de ma thèse est donc d’évaluer comment les pratiques viticoles affectent la qualité des sols dans le Languedoc‐Roussillon. Pour ce faire, j’ai d’abord évalué la qualité des sols sur 164 parcelles présentant une grande variabilité de pratiques culturales et réparties sur 9 zones pédologiques très diversifiées. Puis, j’ai évalué la vitesse de changement de la qualité des sols par l’analyse de 23 parcelles d’une zone homogène converties progressivement en viticulture biologique depuis un maximum de 17 ans. Plusieurs indicateurs...
Tipo: Thesis
Palavras-chave: Soil quality; Soil biology; Soil; Viticulture.
Ano: 2011
URL: http://orgprints.org/27950/1/Coll_2011_PhDThesis.pdf

Spontaneous cover crop characterization is relevant to define a sustainable soil management strategy in vineyard
Provedor de dados: 21
Autores: Metay, Aurélie; Durocher, Eve; Garcia, Léo; Fried, Guillaume; Richarte, Jean; Ohl, Bénédicte; Bouisson, Yvan; Enard, Clément; Metral, Raphaël; Gary, Christian; Kazakou, Elena.
Spontaneous cover cropping is a common practice in Mediterranean vineyards because it is often seen as less competitive and easier to manage than sown covercrops. However, the services provided by the spontaneous flora highly depend on the species, these latter being influenced by the soil management practices. This study analyzes the specific and functional composition of the vineyard flora as influenced by three soil management strategies. To do so, weed cover was sampled at 5 dates during two years after the settlement of the experiment in a vineyard in the South of France. The three soil management treatments were: a control treatment (C) corresponding to a spontaneous cover regularly mowed, a spontaneous cover with organic amendment application each...
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality; Composting and manuring; Weed management; Viticulture.
Ano: 2017
URL: http://orgprints.org/32436/1/Metay%20etal%202017_GiescoMendoza.pdf

Organic Viticulture in Europe and the European Union
Provedor de dados: 21
Autores: Willer, Helga.
In this article, some key data on organic grape prodcution are presented. Organic vines were grown in Europe on more than 230,000 hectares at the end of 2011 (217,000 hectares within the European Union) according to a survey by the Research Institute of Organic Agriculture (FiBL). The largest areas are in Spain, France and Italy. One third of Europe’s organic grape area is in Spain. Most of the organic grapes are grown for wine, even though in Turkey a large part of the production is used for raisins.
Tipo: Book chapter
Palavras-chave: Viticulture; European Union; Europe.
Ano: 2013
URL: http://orgprints.org/25258/1/willer-2013-wine.pdf

Investigations into the effect of pre-bloom defoliation on quality and yield of organically grown `Riesling` grapes as well as `Zweigelt` grapes grown according to integrated plant protection guidelines
Provedor de dados: 21
Autores: Mehofer, M; Hanak, K; Schmuckenschlager, B.
With the varieties `Riesling` and `Zweigelt` in a two year trial the effects of defoliation at  different stages of development on the occurrence of sunburn and botrytis and on cluster  compactness, yield, cluster weight, berry weight, must weight, acidity, pH-value and the  concentrations of phenols and nitrogen in the must were determined. In the year 2012 with the  variety `Riesling` damages caused by sunburn increased because of defoliation and were  significantly highest in the treatment `early removal of 6 leaves and of 2° shoots at pre bloom  at the development stage BBCH 57`. In the year 2013, because of the climatic conditions,  damages caused by sunburn were significantly lower and occurred only on individual berries,  just as with the variety...
Tipo: Journal paper
Palavras-chave: Viticulture.
Ano: 2015

Bağlarda toprak yapısını iyileştirme teknikleri kılavuzu
Provedor de dados: 21
Autores: Tangolar, Semih; Priori, S.; D'Avino, L.
Guidelines for soil functionality restoration in degraded areas of vineyard (Turkish language)
Tipo: Teaching resource
Palavras-chave: Soil quality; Crop combinations and interactions; Soil biology; Composting and manuring; Nutrient turnover; Soil tillage; Soil; Biodiversity and ecosystem services; Viticulture.
Ano: 2018
URL: http://orgprints.org/33837/1/Guidelines_Resolve_soil_restoration_techniques_FRENCH.pdf

Verbraucherpräferenzen für Öko-Wein
Provedor de dados: 21
Autores: Janssen, Meike; Zander, Katrin; Hamm, Ulrich.
While more than 5 % of the vine area in Germany was cultivated organically in the year 2010, the market share of organic wine accounted for less than 1 %.The objective of this paper was therefore to analyse the wine preferences of consumers of organic food in order to identify how demand for organic wine could be increased. Choice experiments and structured interviews were conducted with 600 consumers of organic food. In the choice experiments, the participants clearly preferred organic wine over conventional wine. However, preferences for organic wine were lower among people with a high interest in wine, i.e. people who place high importance upon vintage, grape variety and winery. We conclude that targeted marketing activities are needed to convince these...
Tipo: Conference paper, poster, etc.
Palavras-chave: Consumer issues; Viticulture.
Ano: 2013
URL: http://orgprints.org/21391/1/21391_Janssen.pdf

Lockere Trauben durch biodynamischen oder ökologischen Weinbau?
Provedor de dados: 21
Autores: Döring, Johanna; Kauer, Randolf; Meißner, Georg; Stoll, Manfred.
Der ökologische sowie Biodynamische Weinbau können sich über hohe Zuwachsraten der letzten Jahre erfreuen. In einem Projekt namens INBIODYN wurde mit der Rebsorte Riesling (Vitis vinifera L.) in Geisenheim, Rheingau, die Auswirkungen der integrierten (gute fachliche Praxis), biologisch-organisch (EU VO 834/07 plus ECOVIN Standard) und biologisch-dynamisch (EU VO 834/07 plus DEMETER Standard) Wirtschaftsweise auf die Wüchsigkeit, die physiologische Aktivität der Pflanzen, die Traubenstruktur und die Trauben-, Most -und Weinqualität unter Praxisbedingungen untersucht werden. Die Ergebnisse zeigten u.a. eine Veränderung des Geiztriebswachstums, welches das Mikroklima in der Traubenzone negativ beeinflussen kann. Die Geiztriebblattfläche unter...
Tipo: Newspaper or magazine article
Palavras-chave: Viticulture.
Ano: 2013
URL: http://orgprints.org/26711/1/Forschung_2013-6-1-Lockerere%20Trauben.pdf

Epidémiologie, identification et suivi des principales maladies fongiques de la vigne (mildiou, oïdium, pourriture grise, esca) et des arbres fruitiers, modèles de prévisions, agro-météorologie et lutte
Provedor de dados: 21
Les maladies fongiques de la vigne comme le mildiou et l'oïdium nécessitent l'application régulière de fongicides. Les modèles de prévisions des infections sont une importante aide à la décision pour appliquer les matières actives au moment opportun en fonction du développement épidémiologique du pathogène. Ces modèles ont été conçus par des firmes privées et les algorithmes qu'ils contiennent sont inconnus (boîtes noires). Bien que le développement épidémiologique des maladies fongiques soit décrit depuis longtemps, de nombreux points restent inconnus et nécessitent des travaux de recherche de base. L'esca est en recrudescence. Cette maladie n'est que partiellement connue et la succession épidémiologique des différentes espèces fongiques reste à...
Tipo: Project description
Palavras-chave: Viticulture; Fruit and berries.
Ano: 2023
URL: http://orgprints.org/5074/1/Viret%2D2005%2Dmaladies%2Dvigne%2Det%2Darboriculture.pdf

Dossier - Vinification en AB
Provedor de dados: 21
Autores: BECQUET, Stéphane; LE GUILLOU, G.; CHOVELON, Marc; Et al., .
Si les pratiques de vinification en agriculture biologique sont aujourd'hui encadrées par une réglementation, les pratiques des vignerons sont très variées, en lien avec leurs objectifs. Ce dossier revient sur la multiplicité des pratiques relatives à la fermentation alcoolique, étape clé de la vinification, notamment à travers une enquête réalisée par l'Itab. Concernant la réglementation européenne, en cours de révision, la position de la France est exposée. Enfin, les résultats de deux projets de recherche sont présentés : Levains bio s'est penché sur la qualité des vins et l'utilisation de levures et bactéries indigènes ; Securbio a recherché des solutions afin d'éviter les contaminations par les pesticides des vins bio. Le processus de fabrication d'un...
Tipo: Newspaper or magazine article
Palavras-chave: Viticulture.
Ano: 2015
URL: http://orgprints.org/34724/1/doc_num.php_explnum_id%3D2613

Guía de técnicas de restauración de suelos degradados en viticultura
Provedor de dados: 21
Autores: Tardaguila, J.; Priori, S.; D'Avino, L.; Moreda, E.
Guidelines for soil functionality restoration in degraded areas of vineyard (spanish language)
Tipo: Teaching resource
Palavras-chave: Soil quality; Crop combinations and interactions; Soil biology; Composting and manuring; Nutrient turnover; Soil tillage; Soil; Biodiversity and ecosystem services; Viticulture.
Ano: 2018
URL: http://orgprints.org/33839/1/Guidelines_Resolve_soil_restoration_techniques_SPANISH.pdf

Wirkung verschiedener Bodenbearbeitungssysteme in einem biologischen Weinberg des Zentralwallis
Provedor de dados: 21
Autores: Lévite, Dominique.
Schlussfolgerungen  Der Versuch, der in einem Weinberg bei Siders angelegt wurde, zeigte in Abhängigkeit von der Bodenbearbeitung kleine Unterschiede bei der Mineralstoff-Ernährung und besonders beim Stickstoff.  Das äusserst trockene Klima während der Vegetationsperiode 2003 hat wahrscheinlich Mineralstoffe im Boden blockiert, die normalerweise stärkere Interaktionen auf die Pflanze ausüben.  Die tensiometrische TDR-Sonde hat sehr wenig reagiert, das Bodenvolumen, das in den 20 ersten Bodenzentimetern gemessen wurde, hat sehr starke Wasserverdunstungen erlitten.  Die getrennte Weinbereitung zeigt bereits Unterschiede, was bestätigt, dass die Rebe relativ schnell auf das jeweilige Bodenbearbeitungssystem reagiert.
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture.
Ano: 2004
URL: http://orgprints.org/2856/1/levite%2D2004%2Dauswirkungen%2Dbegruenung_d.pdf

Projet Resolve - Caractérisation de la dégradation et du fonctionnement biologique du sol
Provedor de dados: 21
Autores: Giffard, B.; Fulchin, E.
Le projet européen Resolve vise à restaurer un fonctionnement du sol optimal dans des parcelles de vigne en AB souffrant de problèmes de vigueur.  Une première étape est de caractériser des zones de faible vigueur ou zones dégradées dans des parcelles à travers différents paramètres relatifs à la vigne, au sol et à son fonctionnement. Les variations de stress hydrique supporté par la vigne ainsi que les rendements et la qualité des baies sont les premiers indicateurs qui ont été mesurés. Dans un second temps, des analyses de sol approfondies et conduites dans les différents horizons permettent d'apporter un premier éclairage sur les facteurs responsables de la dégradation du sol. Enfin, la biodiversité du sol, en particulier les êtres vivants associés au...
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality; Soil biology; Soil; Biodiversity and ecosystem services; Viticulture.
Ano: 2017
URL: http://orgprints.org/32616/1/UGVB_Aout2017_page1-4.pdf

Organic Viticulture Worldwide 2015
Provedor de dados: 21
Autores: Willer, Helga; Lernoud, Julia.
In this presentation the key data for organic viticultre in 2015 are shown, based on the FiBL survey on organic agriculture worldwide.
Tipo: Other
Palavras-chave: Viticulture; World; Europe.
Ano: 2017
URL: http://orgprints.org/31416/1/willer-lernoud-2017-viticulture-2015.pdf

Erhöhung der Ertragssicherheit und Optimierung der Pflegemassnahmen im biologischen Weinanbau
Provedor de dados: 21
Although different progresses in yield security were achieved, e.g. with an improved plant protection strategy (reducing the amount of copper by clay powder), yield and quality security in organic wine growing is still not on a comparable level as in conventional production.    Yield security in organic vine production is not sufficient due to high disease pressure on sensitive cultivars. The reduction of copper applications has a high priority – also for reasons of consumer acceptance.   Additionally different management practices for weed control, plant nutrition; plant formation and vine-making (oenology) are not optimized on a level as it is the case in conventional production.    Project aims:  Develop or and test plant protection and management...
Tipo: Project description
Palavras-chave: Viticulture.
Ano: 2023

Zur Praxis des biologisch-dynamischen Weinbaus
Provedor de dados: 21
Autores: Kauer, Randolf; Leopold , Jochen; Türk, Sven.
Die vorgestellte Erhebung beschreibt erstmals die Praxis des biologisch-dynamischen Weinbaus v.a. im deutschen Sprachraum.  Die gefundene Variabilität beim Einsatz der biologisch-dynamischen Präparate zeigt, dass hierzu noch Forschungsbedarf besteht.  Umstellungsmotiv war bei vielen Winzern die höhere Qualität bei Wein und Trauben.
Tipo: Newspaper or magazine article
Palavras-chave: Viticulture.
Ano: 2006
URL: http://orgprints.org/28335/1/2006-2.pdf

Weiterentwicklung des Bioweinbaus unter österreichischen Bedingungen
Provedor de dados: 21
Da über Bioweinbau keine ausreichenden wissenschaftlichen Arbeiten vorliegen, soll in diesem Bereich eine Evaluierung von Methoden bzw. deren Weiterentwicklung betrieben werden. Die Erprobung neuer Sorten unter den Bedingungen eines biologischen Anbaues unter besonderer Berücksichtigung der Weinqualität soll ein zentrales Thema sein. Die Sortenfrage ist nach wie vor ein essentielles, ungelöstes Anliegen der Biowinzer. Methodenentwicklung im Bereich des Mehltau- und Botrytisschutzes soll dem Bioweinbau auch in Bezug auf Qualitätsverluste durch Pilzkrankheiten weiterhelfen. Einerseits sollen bewährte Pflanzenstärkungsmittel, andererseits Alternativen zu den herkömmlichen im Bioweinbau erlaubten Mittel (z.B. Kupfer) eingesetzt werden. Alle Versuchsansätze...
Tipo: Project description
Palavras-chave: Viticulture.
Ano: 2023

Etude et suivi des problèmes entomologiques en viticulture
Provedor de dados: 21
Les Offices phytosanitaires cantonaux , les services de vulgarisation et les professionnels ont besoin de notre soutien scientifique pour faire face aux problèmes entomologiques courants et émergents (diagnostics, mise au point de méthodes de contrôle, aménagement de la lutte, maintien de la biodiversité, surveillance d'organismes de quarantaine, guides phytosanitaires etc.). Parmi les ravageurs-clés figurent les lépidoptères, en particulier les tordeuses, qui nécessitent la plupart des traitements insecticides appliqués en viticulture. Les produits à large spectre d'action éliminent la faune auxiliaire, favorisant ainsi la recrudescence de ravageurs secondaires. Partout dans le monde, de nombreux ravageurs développent des résistances aux insecticides...
Tipo: Project description
Palavras-chave: Viticulture.
Ano: 2023
URL: http://orgprints.org/5073/1/Charmillot%2D2005%2Dviticulture.pdf

Präferenzen und Zahlungsbereitschaft deutscher Verbraucher bei Öko-Wein
Provedor de dados: 21
Autores: Hardt, Charlotte; Janssen, Meike; Zander, Katrin; Hamm, Ulrich.
Der vorliegende Bericht beinhaltet die Ergebnisse eines Verbundprojektes, das die Präferenzen und Zahlungsbereitschaft deutscher Konsumenten für Wein aus ökologischer Erzeugung analysiert und - darauf aufbauend - Handlungsempfehlungen für ein Marketingkonzept für deutsche Erzeuger und Vermarkter von Öko-Wein ableitet.  Das Forschungsvorhaben gliederte sich dabei in mehrere Teilabschnitte. Als Erstes wurden Produzenten von Öko-Wein, Vertreter von deutschen Öko-Weinanbauverbänden und Händler von deutschem Öko-Wein befragt, welche Eigenschaften aus ihrer Sicht für Verbraucher beim Kauf von Öko-Wein kaufrelevant sind. Diese Ergebnisse bildeten die Grundlage für die anschließende Verbraucherbefragung von ökologisch affinen Verbrauchern, d.h. Verbrauchern, die...
Tipo: Report
Palavras-chave: Markets and trade; Consumer issues; Viticulture.
Ano: 2012
URL: http://orgprints.org/21075/1/21075%2D10OE005%2Ddlr%2Drlp%2Dhardt%2D2012%2Dzahlungsbereitschaft%2Doekowein.pdf

Proceedings 6th International Congress on Organic Viticulture
Provedor de dados: 21
The 6th International Congress on Organic Viticulture, held in Basel, Switzerland from the 25th to 26th of August 2000 in conjunction with the 13th International IFOAM Scientific Conference, was organised by the Swiss Forschungsinstitut für biologischen Landbau  (FiBL), together with Schweizerischer Bioweinbauverein Biovin Suisse, Ecovin and Stiftung Ökologie &amp; Landbau (SÖL).  The Congress had as its theme “Organic Viticulture - Quality, the key factor to success” and the importance of variety choice, soil management, plant protection and biodiversity for organic wine quality were discussed at this congress. An overview of organic viticulture world-wide was also given.  The 6th International Organic Viticulture Congress in Basel is in the tradition of...
Tipo: Proceedings
Palavras-chave: Viticulture.
Ano: 2000
URL: http://orgprints.org/548/1/willer%2Dmeier%2D2000%2Dwinecongress.pdf

Braucht Biowein weniger Energie? - Ökobilanzierung von Bioweinen
Provedor de dados: 21
Autores: Wyss, Daniel; van der Meer, Markus; Schader, Christian.
Gesamtbetriebliche Energieflüsse werden erfasst um die Umweltwirkungen europäischer Bioweine zu beurteilen (Traubenproduktion, Kelterung, Transport). Ziel ist, den ökologischen „Fussabdruck“ der Betriebe zu bestimmen und Massnahmen für die Verbesserung zu erarbeiten.
Tipo: Conference paper, poster, etc.
Palavras-chave: Farming Systems; Viticulture; Environmental aspects.
Ano: 2009
URL: http://orgprints.org/21177/1/Poster_Natur_definitiv.pdf

USE OF NON-INVASIVE RGB IMAGING TO ASSESS  THE CANOPY STATUS IN ORGANIC VITICULTURE
Provedor de dados: 21
Autores: Diago, M.P; Fernandez-Novales, J.; Palacios, F.; Moreda, E.; Tardaguila, J.
In organic viticulture, canopy features such as leaf area, canopy porosity and fruit exposure are critical due their impact on fungal disease incidence and grape composition. An adequate and accurate assessment of the canopy status is the first step towards appropriate and effective grapevine canopy management, therefore an easy, non-invasive, robust method to evaluate the main features of a grapevine canopy is needed. In this work a protocol for canopy status assessment based on non-invasive RGB imaging is presented and used to ascertain differences in the canopy status of grapevines grown under different degraded and non-degraded soil conditions. RGB images were processed using a classification algorithm based on the Mahalanobis distance, and then the...
Tipo: Journal paper
Palavras-chave: Production systems; Viticulture; Farm nutrient management.
Ano: 2018
URL: http://orgprints.org/33459/1/7946-25701-1-PB.pdf

Update on organic viticulture in Europe
Provedor de dados: 21
Autores: Willer, Helga.
In the past years the statistical information on organic grape production has improved considerably, at least as regards to the organic grape area. Almost all European countries - mainly the governments and in some cases the private sector organisations - make data available. Eurostat, the statistical office of the European Union, compiles the basic data, gathers the data from the European Union member states and makes them available at its website. However, data on the production volume as well as further market data like retail sales and import and export data are still scarce. This paper presents the data for 2011, as the complete dataset for 2012 was not ready at the time of writing. At the IFOAM Organic World Congress, the latest data available then...
Tipo: Conference paper, poster, etc.
Palavras-chave: Surveys and statistics; Viticulture.
Ano: 2014
URL: http://orgprints.org/23692/5/23692.pdf

Durchführung eines internationalen Workshops zum Entwurf der EU-Verordnung über die ökologische Weinherstellung
Provedor de dados: 21
Im November 2009 wurde in Eltville (Rheingau) ein zweitägiger Workshop für Regierungsvertreter aus acht neuen EU Mitgliedern durchgeführt. Zielgruppe waren diejenigen Fachleute, die ihre Länder im Ständigen Ausschuss für Ökologischen Landbau (SCOF) der Europäischen Kommission vertreten. Der Workshop, der vom Zentrum für Ökologischen Landbau Mittel- und Osteuropas EkoConnect e.V. veranstaltet und vom Bundesprogramm Ökologischer Landbau finanziert wurde, informierte die Teilnehmer über die letzte Fassung der in Brüssel erarbeiteten EU Öko-Wein-Verordnung, erörterte die Auswirkungen der diskutierten Sulfitbeschränkung und stimmte unterschiedliche Positionen ab. Ziel des Workshops war es, eine Verordnung zu erhalten, die von allen Öko-Winzern in Europa...
Tipo: Project description
Palavras-chave: Regulation; Viticulture.
Ano: 2023

EU-Projekt VineMan.org – Forschung für den ökologischen Weinbau
Provedor de dados: 21
Autores: Fuchs, rene.
Die geplante Reduzierung der Kupferaufwandmenge  sowie die immer öfter auftretendenWetterunbilden  stellen den ökologischenWeinanbau vor neue  Herausforderungen. Im Frühjahr 2012 wurde aus  diesem Grund das europäische Forschungsprojekt  VineMan.org (www.vineman-org.eu) ins Leben gerufen.
Tipo: Newspaper or magazine article
Palavras-chave: Viticulture.
Ano: 2014

Vite: posticipare la maturazione con la defogliazione tardiva
Provedor de dados: 21
Autores: Galbignani, m; Poni, Stefano; paliotti, a.
La defogliazione tardiva della porzione  mediano-apicale della chioma riduce l’accumulo  di zuccheri e ritarda la maturazione in modo  economico e facilmente meccanizzabile, senza  intaccare la qualità di uva e vino
Tipo: Journal paper
Palavras-chave: Viticulture.
Ano: 2015

Zur Wirkung der biodynamischen Präparate im Weinbau  Ergebnisse aus den ersten vier Jahren des INBIODYN- Versuchs
Provedor de dados: 21
Autores: Meissner, Georg.
Ergebnisse des über vier Jahre laufenden INBIODYN-Versuchs am Institut für allgemeinen und ökologischen Weinbau der Hochschule in Geisenheim.  Untersucht wurde die Präparatewirkung auf Austrieb, Blüte, Reifebeginn und Lesereife, sowie auf die Blattentwicklung bzw. Blattform der Weinstöcke.  Es zeigten sich Unterschiede in den Bewirtschaftungsformen,  die jedoch weiter wissenschaftlich untersucht werden müssen.
Tipo: Newspaper or magazine article
Palavras-chave: Greenhouses and coverings; Research methodology and philosophy; Viticulture; Germany.
Ano: 2017
URL: http://orgprints.org/31241/1/Forschung_2017-1.pdf

Analyse Intégrée de la DYnamique des systèmes biophysiques, techniques et de décision lors de la conversion à la viticulture biologique.
Provedor de dados: 21
Les conversions en Agriculture Biologique (AB) se développent rapidement en viticulture, surtout dans les vignobles méditerranéens (+ 20% entre 2006 et 2008 d’après l’Agence Bio) sans que les connaissances et les outils permettant d’accompagner cette rupture ne soient opérationnels.    Ce projet vise à combler cette lacune en faisant l’hypothèse qu’une approche intégrée des dynamiques biophysiques, techniques, économiques et organisationnelles encadrant la phase de conversion à l’AB (avant, pendant les 3 ans réglementaires et après) permet d’assurer une plus grande durabilité de cette innovation de rupture (Lamine et Bellon, 2009).    Ce cadre finalisé offre une opportunité de travailler,sur les questions scientifiques relatives à la caractérisation de la...
Tipo: Project description
Palavras-chave: Farming Systems; Viticulture.
Ano: 2023
URL: http://orgprints.org/18677/1/AgriBio_3_AIDY.pdf

Präferenzen und Zahlungsbereitschaft deutscher Verbraucher für Öko-Wein (Verbundvorhaben)
Provedor de dados: 21
Das hier beschriebene Projekt ist Teil eines Verbundvorhabens, das folgende Teilprojekte umfasst: FKZ 10OE087, FKZ 10OE005.  Alle in Organic Eprints archivierten Projektbeschreibungen und Veröffentlichungen zu diesem Verbundvorhaben finden Sie unter folgendem Link: http://orgprints.org/cgi/saved_search?savedsearchid=1311.   Zielsetzung ist die Analyse der Präferenzen und der Zahlungsbereitschaft deutscher Konsumenten bei Öko-Wein  sowie die darauf aufbauende Entwicklung von Handlungsempfehlungen für ein Marketingkonzept für deutsche Öko-Wein Erzeuger und Vermarkter. Es werden das Konsumentenverhalten bezüglich Öko-Wein untersucht und die kaufbestimmenden Faktoren für  Öko-Wein identifiziert. Dabei werden die Präferenzen von Konsumenten, die Öko-Wein...
Tipo: Project description
Palavras-chave: Markets and trade; Viticulture.
Ano: 2023

Von den Anfängen bis heute. Bioweinbau in Europa auf dem Vormarsch
Provedor de dados: 21
Autores: Willer, Helga; Hofmann, Uwe.
Der ökologische Weinbau kann eine stattliche Entwicklung vorweisen: Waren es zunächst die Winzer, die Alternativen suchten und feststellten, dass sich eine naturgemäße Bewirtschaftung auch in der Qualität des Weins widerspiegelt, kommen nun auch immer mehr Konsumenten auf den „Biogeschmack“.
Tipo: Newspaper or magazine article
Palavras-chave: Surveys and statistics; Viticulture.
Ano: 2010
URL: http://orgprints.org/17222/1/willer-hofmann-2010-OEL_154_2_p12-14.pdf

Organic Viticulture World-Wide
Provedor de dados: 21
Autores: Geier, Bernward; Hofmann, Uwe; Willer, Helga.
In most wine growing countries organic viticulture is now becoming more and more important. In most non-European countries organic viticulture is still in an initial stage and the number of organic vineyards is still small.    The expansion of organic viticulture is hindered by the fact that in many countries incentives are provided for growers to adopt integrated pest management. Such incentive schemes are generally supported and promoted by the government, the chemical industry and conventional producer associations. As demand for conventional wines is booming, market forces do not provide much incentive for growers to convert to organic production methods. The limited knowledge about organic viticulture also poses a severe restriction of its expansion....
Tipo: Book chapter
Palavras-chave: Viticulture.
Ano: 2000
URL: http://orgprints.org/2998/1/geier%2Detal%2D2000%2Dviticulture%2Dworld%2Dwide.pdf

Biowinzer haben wenig Interesse an einem nationalen Verband
Provedor de dados: 21
Autores: Clerc, Maurice.
Die Biowinzer machen sich Gedanken, wie sie sich nach einer Umstrukturierung der Fachkommissionen bei Bio Suisse organisieren sollen. Zur Diskussion steht eine Fachgruppe mit regionalen Rebbauringen.
Tipo: Newspaper or magazine article
Palavras-chave: Community development; Viticulture.
Ano: 2014
URL: http://orgprints.org/27777/1/ArtikelClerc_ba4.pdf

Rezisztens Füredgyöngye szőlőfajta kísérleti telepítése Balatonfüreden
Provedor de dados: 21
Autores: Gyukli, Krisztián; Donkó, Ádám; Drexler, Dora.
Füredgyöngye szőlőfajtát telepítettek Balatonfüreden, bebizonyítandó,hogy az megállja a helyét a jövő gombás betegségeknek ellenálló fajtái között. A fajtát egy helyi születési nemesítő hozta létre.
Tipo: Newspaper or magazine article
Palavras-chave: Viticulture.
Ano: 2014
URL: http://orgprints.org/27907/1/osterm140607_3.pdf

Linee guida per il ripristino della funzionalità del suolo nei vigneti
Provedor de dados: 21
Autores: Priori, S.; D'Avino, L.
Guidelines for soil functionality restoration in degraded areas of vineyard (Italian language)
Tipo: Teaching resource
Palavras-chave: Soil quality; Crop combinations and interactions; Soil biology; Composting and manuring; Nutrient turnover; Soil; Biodiversity and ecosystem services; Viticulture.
Ano: 2018
URL: http://orgprints.org/33838/1/Guidelines_Resolve_soil_restoration_techniques_ITALIAN.pdf

Lavagranulat - Möglichkeit zur raschen Verbesserung der Bodenstruktur?
Provedor de dados: 21
Autores: Rupp, Dietmar.
In den Dauerkulturen des Wein- und Obstbaus ist vor allem bei Gassenbreiten unter 2,5 m ein Wechsel der Fahrspuren kaum möglich. Termingebundene Arbeiten wie der Pflanzenschutz können auch im ökologischen Anbau ein Befahren bei zu hoher Bodenfeuchte notwendig machen. In der Folge sind nachteilige Bodenverdichtungen unvermeidlich.  In einem Tastversuch wurde geprüft, ob mit der Ausbringung von Lavagranulat, wie es im Landschaftsbau (LIESECKE, 1989) verwendet wird, eine kurzfristige Verbesserung der Bodenstruktur erreicht werden kann.
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture; Soil quality.
Ano: 2002
URL: http://orgprints.org/14639/1/rupp_238.pdf

Vignes et vergers enherbés: rouler l’herbe sans la faucher
Provedor de dados: 21
Autores: Tschabold, Jean-Luc.
Ce travail se fait avec le rouleau faca (ou rolofaca), qui permet entre autres des économies de temps et de carburant par rapport au fauchage traditionnel. Cette méthode intéresse de plus en plus de producteurs romands.
Tipo: Newspaper or magazine article
Palavras-chave: Fruit and berries; Viticulture.
Ano: 2010
URL: http://orgprints.org/25978/1/AGRI-mulching%20%20en%20arbo%20JLT-2010.pdf

Untersuchungen zu verschiedenen Bewirtschaftungssystemen im Weinbau unter besonderer Berücksichtigung der biologisch-dynamischen Wirtschaftsweise und des Präparateeinsatzes – Ergebnisse aus der Umstellungsphase 2006-2009
Provedor de dados: 21
Autores: Meissner, Georg; Döring, Johanna Renate; Kauer, Randolf; Stoll, Manfred; Schultz, Hans-Rainer.
World wide many wine farms are converting into organic or biodynamic viticulture. The main reasons are better wine quality and healthier wine with the long-term aim of sustainability in viticulture.   In 2005 a long-term study started in Geisenheim. The objective of the research program is to investigate, compare and optimise the techniques of integrated, organic and particularly biodynamic wine production in terms of resource protection and food quality.   The goals of this study are to look at the effects on the biological and microbial activity in the soil, the vegetative and generative growth of the vine, microbiology, the grape and wine quality and the sustainability of the three viticultural systems.
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture.
Ano: 2013
URL: http://orgprints.org/21547/1/21547_meissner.pdf

Effects of the inoculation with arbuscular mycorrhizal (AM) fungus of the genus Glomus on growth and leaf mineral concentrations of grapevine (Vitis vinifera cv. Cabernet Sauvignon)
Provedor de dados: 21
Autores: von Bennewitz Alvarez, Eduardo.
The effects of root inoculation with mycorrhizal fungi (genus Glomus) on growth and leaf mineral concentrations of grapevine (Vitis vinifera cv. Cabernet Sauvignon) were studied under the growth conditions of Central Chile. Inoculation enhanced the uptake of N and K and vegetative growth but decreased the foliar concentration, but not necessarily the uptake of P.
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture.
Ano: 2007
URL: http://orgprints.org/9801/1/bennewitz%2D2007%2Dgrapevine.pdf

Rouler l'herbe sans la faucher dans les vignes et les vergers
Provedor de dados: 21
Autores: Tschabold, Jean-Luc.
Rouler l'herbe sans la faucher est une méthode qui intéresse de plus en plus de producteurs romands. Ce travail se fait avec le rouleau faca (ou rolofaca), qui permet entre autres des économies de temps et de carburant par rapport au fauchage traditionnel.
Tipo: Newspaper or magazine article
Palavras-chave: Soil; Viticulture.
Ano: 2012
URL: http://orgprints.org/25964/1/Tschabold_2012_Agri_page17.pdf

Organic Viticulture in Europe
Provedor de dados: 21
Autores: Willer, Helga; Zanoli, Raffaele.
So far no official statistical data on the current status of organic viticulture in Europe exist. Even though most countries in the European Union, the EU accession countries and the EFTA countries collate data on their land under organic management, figures on land use patterns are not always available. The share of organic vineyards of all vineyards is still small. The percentage of organic vineyards is – with the exception of Greece, Italy, Spain - smaller than the percentage of organic land of all agricultural land in the respective countries. This is particularly striking for Austria and Switzerland where only little more than 1 % of the vineyards are organic whereas the total organic land is around eight per cent of all agricultural land. It is also...
Tipo: Book chapter
Palavras-chave: Viticulture; Europe.
Ano: 2000
URL: http://orgprints.org/1917/1/willer%2Dzanoli%2D2000%2Dviticulture%2Deurope.pdf

Journées de l'agroécologie au vignoble
Provedor de dados: 21
Présentation de résultats de projets sur l'agroécologie en viticulture, dont les projets Resolve (Core Organic +), Vitiforest (Casdar), Muscari (Casdar) et Promessing (Biodiversa).
Tipo: Proceedings
Palavras-chave: Soil quality; Crop combinations and interactions; Soil biology; Soil tillage; Biodiversity and ecosystem services; Viticulture.
Ano: 2017
URL: http://orgprints.org/32617/1/ACTES-Journ%C3%A9esAgro%C3%A9cologie-BordeauxSciencesAgro-Vitinnov-14-15nov2017.pdf

Produktionsaufbau und Qualitätssicherung für Bio-Jungbäume und Bio-Jungreben
Provedor de dados: 21
Currently no reliable modern growing methods for high quality plantlets are available for organic fruit tree and grapevine nurseries, suitable for Swiss conditions. Such methods need to be developed.     Since 2005 organic fruit and wine producers have to use plantlets from organic nurseries. Currently, prices for these plants are higher and their external quality is lower than that of conventional plants. Therefore organic growers and nurseries have expressed their urgent demand for improved production techniques to reach an “as-conventional” quality of the organic plantlets.    As part of the project on-farm research trials are carried out on:   i) different fertilization concepts;   ii) substitution of ramification-hormones (manual methods or natural...
Tipo: Project description
Palavras-chave: Viticulture; Fruit and berries.
Ano: 2023

VineMan.org - Europäisches Projekt zur Verbesserung des Pflanzenschutzes im ökologischen Weinbau
Provedor de dados: 21
Autores: Fuchs, rene.
Der ökologische Weinanbau steht aufgrund von immer häufiger auftretenden Wetterphänomenen und  der geplanten Reduzierung der Kupferaufwandmenge vor neuen Herausforderungen. Aus diesem  Grund wurde im Frühjahr 2012 das europäische Forschungsprojekts VineMan.org (www.vineman-org.  eu) ins Leben gerufen.
Tipo: Newspaper or magazine article
Palavras-chave: Viticulture.
Ano: 2014

Management of service crops for the provision of ecosystem services in vineyards: A review
Provedor de dados: 21
Autores: Garcia, Léo; Celette, Florian; Gary, Christian; Ripoche, Aude; Valdés-Gómez, Hector; Metay, Aurélie.
Service crops are crops grown with the aim of providing non-marketed ecosystem services, i.e. differing from food, fiber and fuel production. Vineyard soils face various agronomic issues such as poor organic carbon levels, erosion, fertility losses, and numerous studies have highlighted the ability of service crops to address these issues. In addition to their ability to increase soil organic matter and fertility, and reduce runoff and erosion processes, service crops provide a large variety of ecosystem services in vineyards such as weed control, pest and disease regulation, water supply, water purification, improvement of field trafficability and maintenance of soil biodiversity. However, associating service crops with grapevines may also generate...
Tipo: Journal paper
Palavras-chave: Crop combinations and interactions; Biodiversity and ecosystem services; Weed management; Viticulture.
Ano: 2018
URL: http://orgprints.org/32204/1/Garcia2018_Service_crops_review_POSTPRINT.pdf

Risposte del Sangiovese coltivato su suoli con funzionalità ridotta
Provedor de dados: 21
Autores: Zombardo, A.; Puccioni, S.; Perria, R.; Leprini, M.; Martini, G.; Priori, S.; Costantini, E.A.C.; Storchi, P.
Educational paper on online technical magazine on wine and viticulture (Italian language)
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality; Composting and manuring; Soil; Viticulture.
Ano: 2018
URL: http://orgprints.org/33842/1/17037-116.pdf

Forschung für den Ökoweinbau in Rheinland-Pfalz [Research for organic viticulture in Rhineland-Palatinate]
Provedor de dados: 21
Autores: Hofmann, Uwe.
Seit 1995 wird an den Staatlichen Lehr- und Versuchsanstalten in Rheinland-Pfalz eine speziell für den ökologischen Weinbau ausgerichtete Forschung betrieben. Der Autor, Koordinator der Versuche, stellt wichtige Ergebnisse vor.   Es werden unter anderem folgende Themen behandelt:  Gemengeeinsaat, Kompost als Dünger, geografische Herkunft, Rentabilität.
Tipo: Journal paper
Palavras-chave: Viticulture.
Ano: 2002
URL: http://orgprints.org/882/1/882%2Dhofmann%2Du%2D2002%2Dweinforschung.pdf

Résidus potentiels de phosphonates même après conversion à l’agriculture biologique
Provedor de dados: 21
Autores: Bögli, Sarah; Speiser, Bernhard.
L’utilisation de phosphonate de potassium, de fosétyl d’aluminium ou de fosétyl génère des résidus d’acide phosphonique détectables pendant plusieurs années.  En théorie, il serait donc possible que des résidus soient encore détectables dans un vignoble biologique après la conversion, bien que l’utilisation de ces fongicides ne soit pas autorisée en agriculture biologique.
Tipo: Newspaper or magazine article
Palavras-chave: Assessment of impacts and risks; Viticulture.
Ano: 2019
URL: http://orgprints.org/36456/1/Boegli_Speiser_2019_Phosphonat.pdf

Ecofruit: International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing
Provedor de dados: 21
This conference represents a continuation of previous meetings and is intended to bring together active researchers and advisers involved in organic fruit growing to discuss latest results and methods. The main object is the coordination of research and to organize joint research projects. The official language of the workshop is English. Contributions are possible in English and German. Oral presentations will be simultaneously translated to English.    ---------------------        Table of Contents of the "10th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing and Viticulture 2002":    Fruit-growing - Resistance breeding  - Breeding apples with durable disease resistance  - Yield and Quality of New...
Tipo: Project description
Palavras-chave: Viticulture; Fruit and berries.
Ano: 2003
URL: http://orgprints.org/1618/1/ecofruit.htm

Restoring optimal soil fertility in degraded areas within organic vineyards
Provedor de dados: 21
ReSolVe is a Core Organic Plus transnational and multidisciplinary research project, aiming at testing the effects of organic agronomic strategies (compost adding, green manure, cover crops managed as mulch) to restore optimal soil functionality in degraded areas within organic vineyard.
Tipo: Project description
Palavras-chave: Soil quality; Soil biology; Composting and manuring; Viticulture.
Ano: 2023
URL: http://orgprints.org/30547/1/Resolve_presentation_2016.04.12_booklet.pdf

Mögliche Rückstände von Phosphonaten auch nach der Umstellung auf Bioweinbau
Provedor de dados: 21
Autores: Bögli, Sarah; Speiser, Bernhard.
Bei der Anwendung von Kaliumphosphonat, Aluminiumfosetyl oder Fosetyl entstehen Rückstände von Phosphonsäure, welche mehrere Jahre lang im Wein nachweisbar sind. Damit wäre es theoretisch möglich, dass auf einem Bioweingut nach der Umstellfrist noch solche Rückstände nachweisbar wären, obwohl diese Fungizide im Biolandbau nicht eingesetzt werden dürfen.
Tipo: Newspaper or magazine article
Palavras-chave: Assessment of impacts and risks; Viticulture.
Ano: 2019
URL: http://orgprints.org/36455/1/Boegli_Speiser_2019_Phosphonat_D.pdf

Evaluation and design of multispecies cropping systems with perennials: are current methods applicable?
Provedor de dados: 21
Autores: Rapidel, Bruno; Meziere, Delphine; Metral, Raphaël; Dupraz, Christian; Mérot, A; Allinne, Clémentine; Gary, Christian.
The existing methods are applicable to multispecies cropping systems with perennials. However, the particular features of these cropping systems highlight the drawbacks of each of them. Therefore, combining these approaches, where and when it is possible, should be preferred. Whatever the method, evaluation of the new systems requires new indicators development, to account for the multiple productions with very different timescales and serving varying objectives. Development of simple and effective sets of indicators adapted to these systems is a powerful tool to boost the design realm, for practitioners and researchers alike.
Tipo: Conference paper, poster, etc.
Palavras-chave: Production systems; Crop combinations and interactions; Viticulture.
Ano: 2015
URL: http://orgprints.org/30441/1/Publis15-syst-28_rapidel_evaluation_%7B92E52A92-BC6E-471F-900D-A08965B5A556%7D.pdf

ReSolVe : restaurer la fertilité des sols viticoles en agriculture biologique
Provedor de dados: 21
Autores: Giffard, B.; Fulchin, E.; Joubard, B.; Van Helden, M.
Le projet ReSolVe (programme Core Organic Plus) regroupe 6 pays dans l’objectif de restaurer la fertilité des sols viticoles par des méthodes alternatives dans des parcelles conduites en agriculture biologique présentant des zones caractérisées par des déficiences de vigueur, de récolte ou encore de qualité. L’objectif est de tester des techniques compatibles avec l’agriculture biologique afin de rétablir la fertilité et le fonctionnement du sol dans ces zones dégradées : ajout de compost, semis d’engrais verts, et semis d’un enherbement géré en mulch. 6 parcelles d'essai ont été mises en place en France. Les relations entre caractéristiques des sols, biodiversité (dont mésofaune), décomposition de la matière organique et conséquences sur la productivité...
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality; Soil biology; Biodiversity and ecosystem services; Viticulture.
Ano: 2016
URL: http://orgprints.org/32619/1/abstract_tebis_2016_Giffard.pdf

Protocols for soil functionality assessment in vineyards
Provedor de dados: 21
Autores: Costantini, E.A.C.; Priori, S.; Landi, S.; Lagomarsino, A.; Castaldini, M.; Giffard, B.; Fulchin, E.; Tardaguila, J.; Schroers, H.J.; Martensson, A.; Tangolar, S.; Akca, E.
The purpose of this guideline is to describe the methods used during ReSolVe project for soil functionality assessment, so they can be implemented in similar studies.  A brief introduction first underlines what are the main functions of soil and why maintaining an optimal soil functionality is particularly of major interest in viticulture.  Then the different protocols selected for ReSolVe project and this guideline are presented according to the following classification:  - Part I: assessment of soil physical and chemical features;  - Part II: assessment of soil biological features (ecosystem service provision and providers);  - Part III: assessment of rhizosphere biological features;  - Part IV: assessment of grapevine quantitative and qualitative...
Tipo: Report
Palavras-chave: Soil quality; Soil biology; Specific methods; Nutrient turnover; Soil; Technology transfer; Biodiversity and ecosystem services; Research methodology and philosophy; Viticulture.
Ano: 2018
URL: http://orgprints.org/33864/1/2018.09.19%20Protocols_for_soil_functionality_assessment_in_vineyards.pdf

Publikationsliste Randolf Kauer
Provedor de dados: 21
Autores: Kauer, Randolf.
s. full text
Tipo: Other
Palavras-chave: Viticulture.
Ano: 2003
URL: http://orgprints.org/1157/1/Publikationsliste.PDF

Präferenzen und Zahlungsbereitschaft deutscher Verbraucher bei Öko-Wein
Provedor de dados: 21
Autores: Janssen, Meike; Zander, Katrin; Hamm, Ulrich.
Der vorliegende Bericht ist Teil eines Verbundprojekts, das darauf abzielte, die Präferenzen und Zahlungsbereitschaft deutscher Konsumenten für Öko-Wein zu analysieren und darauf aufbauend Handlungsempfehlungen für ein Marketingkonzept für deutsche Erzeuger und Vermarkter von Öko-Wein abzuleiten. Gegenstand dieses Berichts ist eine Studie mit 600 Verbrauchern von Öko-Lebensmitteln, in der das Konsumentenverhalten beim Kauf von Öko-Wein einschließlich bedeutender Bestimmungsgrößen mit Choice Experimenten und standardisierten Interviews untersucht wurde.  Die Ergebnisse der Interviews zeigen, dass die große Mehrheit der Befragten Öko-Wein mit positiven Aspekten in Verbindung brachte. Auch in den Choice Experimenten bevorzugten die Verbraucher im Durchschnitt...
Tipo: Report
Palavras-chave: Markets and trade; Viticulture.
Ano: 2012
URL: http://orgprints.org/20975/1/20975%2D10OE087%2Duni%2Dkassel%2Dhamm%2D2012%2Dzahlungsbereitschaft%2Dfuer%2Doekowein.pdf

Nachhaltigkeit im Weinsortiment
Provedor de dados: 21
Autores: Stefani, Patrick; Haseli, Andi; Jancso, Leonhardt; Teriete, Moritz.
- Nachhaltigkeitsanalyse von 20 Weintrauben-Produzenten (konventionell &amp; biologisch) mit dem SMART-Farm Tool  - Vertiefte Analyse von Biodiversitätsaspekten sowie der Verwendung von Pflanzenschutzmitteln  - Entwicklung einer Lieferantenrichtlinie («Code of Conduct»)  - Durchführung von Lieferantenworkshops («Round Tables»)
Tipo: Report
Palavras-chave: Policy environments and social economy; Viticulture; Produce chain management.
Ano: 2018
URL: http://orgprints.org/34829/1/stefani-2018-SMART-Analyse_Synthese-Bericht_Denner_2018_cover.pdf

Grundlagen für eine zukünftige EU-Regelung
Provedor de dados: 21
Autores: Schmid, Otto; Weibel, Franco; van der Meer, Markus; Lévite, Dominique; Hofmann, Uwe.
Bio-Wein im Sinne der EU-Gesetzgebung gab es bisher nicht, doch das wird sich mit der Aufnahme der Bio-Weinbereitung in die neue EU-Öko-Verordnung bald ändern. Das EU-Forschungsprojekt ORWINE lieferte hierfür wissenschaftliche Grundlagen.
Tipo: Journal paper
Palavras-chave: Viticulture; Regulation.
Ano: 2009
URL: http://orgprints.org/21092/1/schmid%2Detal%2D2009%2Doel%2D151_3%2Dp44%2D45.pdf

Wirkung biologisch-dynamischer Präparate in Rebbergen
Provedor de dados: 21
State of the Art:  The majority of vine bio-dynamic growers report positive experiences in terms of plant production but also wine quality. However, quantitative and scientifically proved data are not available. However there is a high interest of the wine growers for appoved data on the efficiency of the bio-dynamic preparations. As in other countries bio-dynamic viticulture is rapidly growing in Switzerland. However, there is very little scientific evidence for the efficiency of the preparations. Thus, science-based recommendations for its use or optimisation cannot be given.    Project aims including target group:  To show the quantitative effects of bio-dynamic preparations on parameters of plant growth, disease tolerance, soil properties and finally...
Tipo: Project description
Palavras-chave: Viticulture.
Ano: 2023

Effetto dei suoli degradati sul comportamento vegeto-produttivo della vite
Provedor de dados: 21
Autores: Zombardo, A.; Puccioni, S.; Perria, R.; Leprini, M.; Priori, S.; Costantini, E.A.C.; Storchi, Paolo.
In Italian vineyards it is common to find  more or less extended areas with chemico-physical or  biological soil deficiencies and problems in plant vigor  and grape production. A reduced agronomic functionality  is caused by wrong soil managements and  improper land preparation before vine plantations. A  strong land transformation alters, in fact, the existing  natural balance, causing loss of organic matter and  nutrients, erosions, reduction of available water and  metal accumulation. This phenomenon affects the  growth of vines and the grape yields. The aim of this  work is to evaluate the effect of degraded soils on the  vineyards of two Tuscan vine-growing regions  (Chianti Classico and Maremma Toscana). In two  farms, we have identified respectively...
Tipo: Conference paper, poster, etc.
Palavras-chave: Production systems; Soil; Viticulture; Farm nutrient management.
Ano: 2016
URL: http://orgprints.org/31307/1/23%20-%20Zombardo%20et%20al_CONAVI2016.pdf

Klimaschutz mit pilzresistenten Rebsorten - Fallstudie eines  langjährigen Bioweinbaubetriebes
Provedor de dados: 21
Autores: Strasser, Alfred; Coray, Maria.
Our biodynamic winery is located near Lake Constance in Switzerland. Since 1989,  we have cultivated resistant grape varieties such as Maréchal Foch, Léon Millot,  Muscat Bleu, Cabernet Jura, Chancellor and Monarch (red), and Seyval Blanc,  Bianca, Solaris, Phoenix and Excelsior (white). As a rule, we avoid applying even  organic pesticides, and use solely biodynamic compounds (4 applications/year). The  elimination of practically all plant-protection products has enabled us to establish a  highly biodiverse organic agro-ecosystem with reduced impact on the environment. In  addition, over a 20-year period, this system has resulted in the application of 270 kg  less copper over our 4.5-ha surface area, as well as the saving of 18 t of fuel, which  can be...
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture; Air and water emissions.
Ano: 2009
URL: http://orgprints.org/13902/1/Strasser_13902.pdf

Entwicklung eines Anbausystems für die ökologische Erzeugung von Tafeltrauben in Deutschland
Provedor de dados: 21
Autores: Richter, Alexandra.
Dieses Forschungsprojekt behandelte verschiedene Aspekte des ökologischen Tafeltraubenanbaus. Hierzu wurde auf einem ökologisch wirtschaftenden Betrieb in der Region Heilbronn eine Sortimentsprüfung neben Versuchen zum Pflanzenschutz durchgeführt. Es fanden ebenfalls eine Bewertung verschiedener Erziehungssysteme mit integrierter Überdachung, sowie Versuche zur Bewässerung und Optimierung der Lagerung von Tafeltrauben statt.  Hauptaugenmerk bei den Versuchen zum Tafeltraubensortiment lag auf großbeerigen und robusten Sorten. ´Osella´ und ´Galanth´ überzeugten als frühe Sorten. Als späte Sorte stach ´Rhea´ durch ihre Optik und Robustheit heraus. Weitere großtraubige Sorten wie ´Arkadia´, ´Juliana´ und ´Kodrianka´ erschienen vielversprechend. In 2009 konnten...
Tipo: Report
Palavras-chave: Viticulture.
Ano: 2009
URL: http://orgprints.org/17348/1/17348%2D06OE042%2Dlvwo%2Druess%2D2010%2Danbausystem_tafeltrauben.pdf

Ökoweinbau: Mit Qualität zum Erfolg!
Provedor de dados: 21
Autores: Kauer, Randolf.
Im Vorfeld der 13. IFOAM-Wissenschaftskonferenz fand vom 25.-26.August 2000 in Basel der 6. Internationale Kongress für ökologischen Weinbau statt.  Organisiert vom Forschungsinstitut für biologischen Landbau (FiBL), dem Schweizerischen Bioweinbauverein (BIOVIN), ECOVIN/ Deutschland und der Stiftung Ökologie &amp; Landbau (SÖL) sowie einem Expertengremium aus Deutschland und der Schweiz trafen sich ca. 180 Teilnehmer zum Erfahrungsaustausch im Kongresszentrum Basel.  Der Kongress bot unter dem Titel „Mit Qualität zum Erfolg“ ein breites Informations- und Diskussionsforum zu anbautechnischen, oenologischen sowie vermarktungstechnischen Aspekten.
Tipo: Journal paper
Palavras-chave: Viticulture.
Ano: 2001
URL: http://orgprints.org/1171/1/Kauer%2D%C3%B6kowein.pdf

Laubnutzung im Bioweinbau [Use of vine leaves in organic viticulture]
Provedor de dados: 21
Autores: Jahn, Gabriele; Sprenger, Sabine.
Es wird der Frage nachgegangen, ob ein ökologisches Produktionsverfahren für die Traubenerzeugung mit gleichzeitiger Weinlaubgewinnung praktikabel und rentabel ist.
Tipo: Journal paper
Palavras-chave: Viticulture.
Ano: 2001
URL: http://orgprints.org/773/1/773%2Djahn%2Dg%2Dlaubnutzung.pdf

Literaturliste 1987 bis 2003
Provedor de dados: 21
Autores: Hofmann, Uwe.
Publikationsliste von Uwe Hofmann 1987 bis 2003
Tipo: Working paper
Palavras-chave: Viticulture.
Ano: 2003
URL: http://orgprints.org/2180/1/2180%2Dhofmann%2Du%2D2003%2Dliteraturliste.pdf

Acceptation des vins de cépages résistants par les consommateurs - Résultats du projet TOPiwi 2007 – 2008
Provedor de dados: 21
Autores: van der Meer, Markus; Weibel, Franco; Levite, Dominique; Häseli, Andy.
Pour la viticulture biologique et intégrée, les cépages peu sensible aux maladies fongiques, les «piwi" sont très avantageux - non seulement pour leur meilleure sécurité de rendement, mais aussi pour leurs avantages écologique. Ces cépages nécessitent moins de traitements Plant-, peu ou pas de cuivre, ce qui réduit le indirectement du sol compactage Ces variétés tolerant aux maladies fongiques, même si elles se répandent toujours un peu plus, ont encore peu d'importance en viticulture. En Suisse, leur surface cultivée Precaucion global element 1% et 8% en production biologique. Certains anciens ont reussi cépages lames à Perce en dépit de certaines Barrières légales (Heibertshausen 2009). En Allemagne et en Autriche, quelques-uns d'entre eux ont même déjà...
Tipo: Journal paper
Palavras-chave: Markets and trade; Viticulture.
Ano: 2010
URL: http://orgprints.org/17952/1/van%2Dder%2Dmeer%2Detal%2D2010%2Drevue%2Dsusseviti%2Darbori%2Dhorti.pdf

Einfluss verschiedener weinbaulicher Bewirtschaftungssysteme auf die photosynthetische Leistung der Rebe   (Vitis vinifera ssp. Riesling)
Provedor de dados: 21
Autores: Döring, Johanna Renate; Kauer, Randolf; Löhnertz, Otmar; Stoll, Manfred.
Based on a field trial, the impact of three different viticultural management practices on photosynthetic activity of Vitis vinifera cv. Riesling were compared. The vines were planted in 1991 at Geisenheim (Rheingau, Germany) and the different management practices i.e. integrated (good agricultural practice), organic (EU VO 834/07 and ECOVIN standard) und biodynamic (EU VO 834/07 and DEMETER standard) were established in 2005.  Even though all treatments received the same level of nutrients and water the initial measurements of photosynthetic activity differed tendentially. The integrated and biodynamic treatment showed a slightly higher degree of light saturation, as well as photosynthetic activity, compared to the organic treatment.
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture.
Ano: 2011
URL: http://orgprints.org/17637/3/Doering_17637.pdf

Production of compost of high quality from bovine wastes and organic olive and vineyard wastes.
Provedor de dados: 21
Autores: MAMEN, Nassima.
The aim of the thesis was to prepare high quality compost in two different piles from a basis of bovine animal manure charged with olive wastes or viticulture residues, in accordance with the Italian law on the fertilizers (Law n.748/1984 - art. 1c). All the raw materials have been selected from a group of organic farms in Apulia region. The plant residues have been crushed and the bovine animal manure has been prepared before preparing the mixture. Two piles of about 30 tons have been prepared with different composition. The first heap had the following composition: 60 % of bovine animal manure and 40% olive wastes, the second one 70 % of manure and 30% vineyard wastes. In order to produce quality compost chemical and physical analyses have been carried...
Tipo: Thesis
Palavras-chave: Olive; Viticulture; Composting and manuring.
Ano: 2004
URL: http://orgprints.org/6866/1/nassima04.pdf

Organic Viticulture in Europe
Provedor de dados: 21
Autores: Willer, Helga; Häseli, Andreas; Levite, Dominique; Tamm, Lucius.
Introduction  Organic agriculture is a thriving sector in Europe, and in some countries 10 % of the agricultural area is organic. Not so, however, for organic viticulture: the percentage of organic viticulture land compared to all vineyards is lower than for organic agriculture. This is due to several constraints in the sector of production techniques, in marketing, legislation and state support.    Material and Methods  So far no official data on the current status of organic viticulture in Europe exist. Even though most countries in the Europe collate data on their land under organic management, information on land use patterns is not always available. For this paper several information sources were used including various conference proceedings on the...
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture.
Ano: 2002
URL: http://orgprints.org/2586/1/willer%2Det%2Dal%2D2002%2Dviticulture%2Dabstract.doc

NEMATODE COOMUNITIES AS INDICATORS OF SOIL QUALITY IN VINEYARD SYSTEM: A CASE OF STUDY IN DEGRADED AREAS
Provedor de dados: 21
Autores: Landi, S.; D'Errico, G.; Simoncini, S.; L'Abate, G.; Priori, S.
The restoring effect of selective agronomic strategies on optimal soil functionality of degraded areas within organic vineyard was evaluated using the nematode community as an indicator of soil quality.  Three different restoring strategies were implemented in two organic farms located in Tuscany (Italy). The relative abundance of nematode trophic groups and the maturity index showed that the use of compost improved soil biological quality and increased the abundance of predators. Instead, dry mulching and green manure applications were useful to control the most dangerous nematodes of grapevines, namely the virus-vector Xiphinema index (Longidoridae).
Tipo: Journal paper
Palavras-chave: Production systems; Soil quality; Soil biology; Composting and manuring; Biodiversity and ecosystem services; Viticulture.
Ano: 2018
URL: http://orgprints.org/33470/1/7892-25894-1-PB.pdf

COME RIPRISTINARE LE AREE DEGRADATE NEI VIGNETI
Provedor de dados: 21
Autores: D'Avino, L.
Si è concluso a fine giugno il Progetto europeo ReSolVe, che ha: - selezionato 19 vigneti biologici in Italia, Francia, Spagna, Slovenia e Turchia; - individuato per ciascun vigneto le aree con una ridotta crescita della vite, bassa resistenza alle malattie e/o scarsa produzione di uva; - testato per 3 anni in modo interdisciplinare gli effetti della concimazione con compost, sovescio e pacciamatura secca con leguminose; -evidenziato vantaggi, criticità e alcuni suggerimenti pratici nell’adozione di ciascuna strategia.
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality; Nutrient turnover; Soil; Viticulture.
Ano: 2018
URL: http://orgprints.org/33832/1/Georgofili_info_D%27avino.pdf

Phosphonatgehalte in Wein aus ökologischem Weinbau
Provedor de dados: 21
Autores: Kauer, Prof.Dr. Randolf; Schmidt, M.; Berkelmann-Löhnertz, B.
Phosphonates are very effective against downy mildew (plasmopara viticola) in vines. Current test findings indicate that with a restricted use, up to development stage 68 (end of flowering time),the problem of residues can be successfully combated.
Tipo: Conference paper, poster, etc.
Palavras-chave: "Organics" in general; Viticulture.
Ano: 2004
URL: http://orgprints.org/3428/1/3428.pdf

Grosse Chance verpasst – Biowein-Regelung für Europa
Provedor de dados: 21
Autores: Schmid, Otto; Weibel, Franco.
Die EU Kommission hat im Juni 2010 entschieden, vorerst auf eine EU-weite Regelung für Biowein zu verzichten. Damit wurde eine grosse Chance verpasst für eine einheitliche und konsumentenfreundliche Regelung. Die Regelung hätte auch die Wettbewerbsfähigkeit europäischer Ökoweine gegenüber Konkurrenzprodukten aus Übersee verbessert. Was ist passiert, wie geht es nun weiter? Im EU-Forschungsprojekte ORWINE (2006-2009; www.orwine.org) hat ein europäisches Konsortium von sieben Forschungsinstituten und unter Einbezug von der Produktion, Handel und Konsumentinnen Grundlagen für die Erarbeitung von Kellerrichtlinien entwickelt. Auf dieser Basis hat die EU Kommission im Dezember 2009 einen Regelungsvorschlag entwickelt. Welches sind die Erkenntnisse von ORWINE?
Tipo: Journal paper
Palavras-chave: Viticulture; Regulation.
Ano: 2010
URL: http://orgprints.org/17944/1/schmid%2Dweibel%2D2010%2Dbiorecht.pdf

Development of a Management Tool to Indicate the Environmental Impact of Organic Viticulture
Provedor de dados: 21
Autores: Fragoulis, Georgios; Trevisan, Marco; di Guardo, Andrea; Scorce, Andrea; van der Meer, Markus; Weibel, Franco; Capri, Ettore.
Organic viticulture is an important part of the European Union organic farming sector, and, according to the most recent surveys, 1.5% of European Union wine originates from organic farms, with an upward trend. This paper describes an environmental impact of an organic viticulture indicator (EIOVI) that can be reliably used in the management of organic vineyards. The EIOVI can be used as a decision support system for farmers and other property managers by evaluating the potential ecological impact of their choices, thus optimizing management options. The tool allows the simulation of vineyard management based on six agricultural and ecological modules. The EIOVI is a fuzzy expert system that calculates the relationship between the modules on the basis of a...
Tipo: Journal paper
Palavras-chave: Biodiversity and ecosystem services; Viticulture.
Ano: 2009
URL: http://orgprints.org/17947/1/fragoulis-etal-2009-j-environ-qual.pdf

Biowein in Europa: Trends und Entwicklungen am Weinmarkt
Provedor de dados: 21
Autores: Hofmann, Uwe; Willer, Helga.
• Die Biorebfläche hat in den letzten Jahren stark zugenommen; 2007/2008 um 21 %.  • Starke Zuwächse erfolgten 2008 in Spanien, (13’000 ha), Frankreich (5’800 ha) und Italien (3’800 ha)  • Zwischen 2004 und 2008 hat die Biorebfläche um 68 Prozent zugenommen, und damit mehr als die Biofläche insgesamt.  • In vielen Ländern nimmt die die Biorebfläche mehr als 1 Prozent der Rebfläche insgesamt ein; in Griechenland, Oestereich und Italien sind es um 5 Prozent oder mehr.  • Eine Zunahme des Weinangebots ist in den nächsten Jahren unter anderem aus Italien, Frankreich und Griechenland zu erwarten (für Spanien liegen keine Angaben zu den Umstellungsflächen vor).
Tipo: Conference paper, poster, etc.
Palavras-chave: Surveys and statistics; Viticulture.
Ano: 2010
URL: http://orgprints.org/18207/1/hofmann%2Dwiller%2D2010%2Dbiowein%2Deuropa.pdf

Sheep in organic vineyards: landmarks for the risk of Chronic Copper Poisoning
Provedor de dados: 21
Autores: Trouillard, Martin; Lèbre, Amélie; Chevalier, Elise; Ferreyra, Sophie; Groulard, Nathalie; Heckendorn, Felix.
- Context &amp; Objectives  - Material &amp; Methods  - Conclusion &amp; Perspectives
Tipo: Conference paper, poster, etc.
Palavras-chave: Sheep and goats; Health and welfare; Viticulture.
Ano: 2019
URL: http://orgprints.org/35583/1/Poster_Trouillard_Martin_2019_eprints.pdf

ECOLOGICAL TABLE GRAPE PRODUCTION IN TURKEY
Provedor de dados: 21
Autores: Tangolar, Semih; Akca, E.; Kìraz, M.E.; Tangolar, Serpil; Melike, A.
The organic (ecologic-biologic) agricultural practices in Turkey began in 1985 with organic raisins and dried figs demand of European countries. As of 2015, 1829291 tons of organic products from 197 different products, which comprise grapes, in 515268 ha, are produced by 69967 farmers. Currently, the number of registered enterprises operating in organic agriculture is over 1500. As in the entire in world and in Turkey, the share of organic production in grape production is increasing. Organic grape production is carried out in 10645 ha area in Turkey. This amount constitutes approximately 2.3% of the total grape production area in Turkey. Organic grape is the second major product of Turkey export, and the export share of organic products in recent years is...
Tipo: Journal paper
Palavras-chave: Production systems; Markets and trade; Policy environments and social economy; Viticulture; Countries and regions.
Ano: 2018
URL: http://orgprints.org/33469/1/7895-25723-1-PB.pdf

Rebenveredelung
Provedor de dados: 21
Autores: Häseli, Andreas; Vonesch, Gerhard; Müller, Josef.
Das Merkblatt Rebenveredelung ist eine Anleitung für den Praktiker und die Praktikerin. Es beschreibt ausführlich und bebildert, in welchen Fällen eine Rebenveredelung sinnvoll ist, welche Veredelungstechniken es gibt, wie die Edelreiser geschnitten und aufbewahrt werden, wie die Rebstöcke vorzubereiten sind, wie die Veredelung vorgenommen wird und auf was nach der Veredelung geachtet werden muss.
Tipo: Book
Palavras-chave: Viticulture.
Ano: 2005
URL: http://orgprints.org/9374/2/mb-1400-rebenveredelung.pdf

Consumer attitudes and expectations of organic wine
Provedor de dados: 21
Autores: Stolz, Hanna; Schmid, Otto.
Within the European Union-funded research project ORWINE (Organic viticulture and wine-making) a qualitative consumer study was carried out in 2006 in the four case study countries Italy, France, Germany and Switzerland. The aim of the study was to identify consumers’ attitudes and expectations of organic wine. In all case study countries, organic wine has a positive image regarding grape production and wine processing. Furthermore, organic wine is perceived as being healthier compared to conventional wine. However, regarding the sensorial quality, organic wine still faces image problems, although the taste image has improved. Consumers expect that organic wine is healthy, pure and naturally produced. A majority are sceptical of using sulphites and other...
Tipo: Conference paper, poster, etc.
Palavras-chave: Markets and trade; Viticulture.
Ano: 2008
URL: http://orgprints.org/13974/1/stolz%2Dschmid%2D2008%2DIFOAM_WineCongress_Consumer_study%2Dfinal_paper.pdf

Effects of Trichoderma applications on vines grown in organic nursery
Provedor de dados: 21
Autores: Di Marco, S.; Osti, F.
A two-year trial was conducted to evaluate the effects of applications of commercial formulations of the fungus Trichoderma on graftlings of grapevine (Vitis vinifera L.) in a commercial nursery where plants were grown under organic management. Treatments were carried out at callusing, rooting and callusing+rooting. Effects on the host-plant morpho-physiological characteristics were observed and depended on the type and timing of Trichoderma application. Treatment at rooting was the most effective whilst application at callusing and combination of treatments gave controversial results. The most noticeable effect of application of Trichoderma was an increase of quantitative-qualitative characteristics of the root system, with a consistent development of...
Tipo: Conference paper, poster, etc.
Palavras-chave: Viticulture.
Ano: 2008
URL: http://orgprints.org/12134/1/Di_Marco_12134_ed.doc

BioWein in Europa und Trends und Entwicklungen insbesondere für Deutschland
Provedor de dados: 21
Autores: Willer, Helga; Schmid, Otto; Römmelt, Wolfram.
Die Präsentationen geben einen Ueberblick zum Stand des Biolandbaus in Deutschland und in Europa. Sie wurden bei einer Veranstaltung auf der BioFach 2009 im Rahmen des Weinforums vorgestellt. Moderiert wurde die Veranstaltung von Wolfram Römmelt (Vinosum - Die Weinschule).   Präsentiert wurden:   - Wolfram Römmelt: Bio-Wein in Europa und der deutsche Markt  - Otto Schmid: Charakteristika Bio-Weinproduktion und Weinvermarktung  - Helga Willer: Ökologischer Weinbau in Europa und weltweit
Tipo: Conference paper, poster, etc.
Palavras-chave: Markets and trade; Viticulture.
Ano: 2009
URL: http://orgprints.org/15524/1/willer%2D2009%2Dviticulture.pdf

Organic grapes - More than Wine and Statistics
Provedor de dados: 21
Autores: Geier, Bernward.
The chapter presents inforamtion on the status of organic viticulture world wide and also includes a global organic wine statistics (hectares per country; not all wine producing countries covered though).
Tipo: Book chapter
Palavras-chave: Viticulture.
Ano: 2006
URL: http://orgprints.org/4858/1/geier%2D2006%2Dwine.pdf

Ökológiai szőlőtermesztés a Tokaji borvidéken
Provedor de dados: 21
Autores: Donkó, Ádám.
A Tokaji borvidék adott otthont a Leonardo OFEOF (On  farm Education towards Organic Farmers) projekt 2015.  május 7-8. közötti szakmai programjának. Az ÖMKi által  szervezett tanulmányút témája a szőlőtermesztés volt, különös hangsúlyt fektetve az ökológiai  termesztéstechnológiára. A kétnapos programon  a projektpartnerek által delegált szakemberek (a luxemburgi IBLA, az osztrák FiBL, a cseh Bioinstitut és szervezőként az ÖMKi munkatársai) ellátogattak három, az ÖMKi on-farm kutatásában résztvevő gazdaságba.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general; Viticulture.
Ano: 2015
URL: http://orgprints.org/29346/1/os_JAV02.pdf

Ekologické vinohradnictví u nás
Provedor de dados: 21
Autores: Hluchy, Milan.
První podniky hospodařící v režimu ekologického vinohradnictví se u nás objevily počátkem devadesátých let minulého století. Naprostá většina těchto vinic byla vysázena tzv. interspecifickými odrůdami révy, to znamená kříženci evropské révy vinné s dalšími druhy rodu Vitis, které jsou nositeli genů zvýšené odolnosti révy vůči dvěma hlavním houbovým patogenům – plísni révy a padlí révovému.
Tipo: Newspaper or magazine article
Palavras-chave: Viticulture; Environmental aspects.
Ano: 2011
URL: http://orgprints.org/24845/1/Zm23_ekozem%2827%29.pdf

Des cultures de service dans les vignes pour gérer l'eau et la fertilité des sols en viticulture
Provedor de dados: 21
Autores: Gary, Christian; Metral, Raphaël; Garcia, Leo; Metay, Aurélie.
&gt; Services intrants, services produits et compromis  &gt; Impacts de l’enherbement sur la disponibilité des ressources hydriques et azotées  &gt; Compromis entre services et gestion adaptative  &gt; Traits fonctionnels et services
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions; Nutrient turnover; Weed management; Viticulture.
Ano: 2016
URL: http://orgprints.org/30337/1/JSVV8_Gary%26Metral_vf.pdf

Praxis des ökologischen Weinbaus
Provedor de dados: 21
Autores: Kauer, Randolf; Fader, Beate.
Immer mehr Weinbaubetriebe interessieren sich für ökologischen Anbau. Die Schrift gibt Einblicke in die Grundlagen und die Vorgaben der EG-Öko-Verordnung. Schwerpunkte sind u.a. Anbautechnik, Rebschutz und Vermarktung. Es werden die Besonderheiten der Umstellung, Kontrolle und Vermarktung erläutert.
Tipo: Book
Palavras-chave: Viticulture.
Ano: 2007
URL: http://orgprints.org/12949/1/S_11459.pdf

Restoring soil functionality in degraded areas of organic vineyards - Preliminary results of the ReSolVe project in the French vineyards
Provedor de dados: 21
Autores: Giffard, B.; Fulchin, E.; JOUBARD, B.; GRANGER, D.; AMBLARD, P.; DEFFONTAINES, L.; Van Helden, M.
Degraded soil areas in vineyards are associated with problems in vine health, grape production and quality. Different causes for soil degradation are possible such as poor organic matter content, lower plant nutrient availability, pH, water deficiency, soil compaction / lower oxygenation… The aim of this preliminary study is to assess soil functionality (OM decomposition), biodiversity through mesofauna diversity and consequences for vine growth and quality.
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality; Soil biology; Biodiversity and ecosystem services; Viticulture.
Ano: 2016
URL: http://orgprints.org/32618/1/poster_resolve_france_tebis2016.pdf

Guide sur les techniques de restauration du sol en viticulture
Provedor de dados: 21
Autores: Fulchin, E.; Priori, S.; D'Avino, L.
Guidelines for soil functionality restoration in degraded areas of vineyard (French language)
Tipo: Teaching resource
Palavras-chave: Soil quality; Crop combinations and interactions; Soil biology; Composting and manuring; Nutrient turnover; Soil tillage; Soil; Biodiversity and ecosystem services; Viticulture.
Ano: 2018
URL: http://orgprints.org/33836/1/Guidelines_Resolve_soil_restoration_techniques_FRENCH.pdf

Restoring soil functionality in degraded areas within vineyards by organic treatments: the experimental layout of the RESOLVE Core-organic+ project
Provedor de dados: 21
Autores: D'Avino, L.; Priori, S.; Schroers, H.J.; Tangolar, S.; Tardaguila, J.; Giffard, B.; Fantappiè, M.; Costantini, E.A.C.
Degraded areas are frequent in vineyards, even if managed by organic farming, mainly caused by soil truncation, soil erosion, or salts enrichment. Recovering strategies implemented in 19 degraded vineyards in 5 countries within the RESOLVE project concerned: (i) composted organic amendments, or seeding of cover crops (including legumes) for (ii) green manure or (iii) dry mulch. The relationships between vineyard management and pedo-climatic conditions are useful to better understand other contributions dealing with RESOLVE project reported in the present special issue. The results suggested that the nature of degradation requires optimum seedbed preparation to grow green manure crops. Whereas dry mulching plants needs less tillage operations (neither...
Tipo: Journal paper
Palavras-chave: Production systems; Soil quality; Soil; Viticulture; Environmental aspects.
Ano: 2018
URL: http://orgprints.org/33461/1/7917-25952-1-PB.pdf

Establishment of three strategies in degraded areas within organic vineyards and relevance on soil behaviour, vine physiology and yield components
Provedor de dados: 21
Autores: Caillaud, Caroline.
The main objective of this study was to determine the impact of three organic strategies (organic compost, green manure and dry mulching) on soil’s physical behaviour, vine physiology and grapevine quality, from 2015 to 2017, within two vineyards: FF and SD. The degraded areas chosen had significant higher disruption of the soil, lower yield, but also lower quality of the grape. The two-years application of compost improved significantly the soil structure, the nitrogen and hydric status of the vine. The dry mulching and the green manure didn’t have significant impact. The vintage effect must be taken in account as the climatic conditions from 2015 to 2017 were heterogeneous and the vintage 2017 particularly dry. However, the treatment impact is proved by...
Tipo: Thesis
Palavras-chave: Soil quality; Composting and manuring; Soil tillage; Soil; Viticulture; Irrigation and drainage.
Ano: 2017
URL: http://orgprints.org/33844/1/Caroline_Caillaud_Rapport%20de%20stage%20BSA_23_10.pdf

Climatic water indices for viticulture
Provedor de dados: 86
Autores: Conceição,Marco Antônio Fonseca; Tonietto,Jorge; Souza,Reginaldo Teodoro de.
Abstract: The objective of this work was to evaluate the performance of vineyard water indices in different grape-growing regions. The climate data used come from the historical series of weather stations located in 18 countries. The evaluated indices were the following: dryness, Zuluaga, humidity, aridity, moisture, and the grapevine water index. The grapevine water index and the indices of drought, moisture, and aridity exhibit similar performances, which makes them suitable to be used equivalently in climatological studies of grapevine regions.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera; Climatology; Evapotranspiration; Viticulture.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000600765

Pruning methods on the yield performance and oenological potential of 'Nebbiolo' grapevine
Provedor de dados: 86
Autores: Allebrandt,Ricardo; Marcon Filho,José Luiz; Würz,Douglas André; Bem,Betina Pereira de; Kretzschmar,Aike Anneliese; Rufato,Leo.
Abstract: The objective of this work was to evaluate the effect of different pruning methods on the yield performance and on the oenological potential of Vitis vinifera 'Nebbiolo', cultivated in high-altitude regions of Santa Catarina state, Brazil. The work was carried out in a commercial vineyard located in São Joaquim, SC, during the 2011/2012 and 2014/2015 crop seasons. The treatments consisted of four pruning systems: Guyot, Guyot Arch, and Cazenave (cane pruning systems), and cordon spur pruning. Production, vine balance, and grape composition were evaluated. In the cane pruning systems, a mean production of 2.0 kg per plant and Ravaz index below 2 were observed, with no change in the composition of the berries. In spur pruned vines, there was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera; Guyot; Guyot Arch; Cazenave; Ravaz index; Viticulture.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001101017

Assessing Investment in Precision Farming for Reducing Pesticide Use in French Viticulture
Provedor de dados: 31
Autores: Lescot,   Jean-Marie; Rousset,   Sylvain; Souville,   Genevieve.
The paper develops a mathematical programming model for assessing the impact of Environmental Policy instruments on French winegrowing farm’s adoption of pesticides-saving technologies. We model choices with regards to investment in precision farming and plant protection practices, in a multi-periodic framework with sequential decision, integrating uncertainty on fungal disease pressure and imperfect information on equipment performance. We focus on recursive models maximizing a Utility function. These models are applied on a representative sample of 534 winegrowers from the French Farm Accountancy Data Network (FADN). As expected, both ecotaxes and green subsidies make precision farming equipment more profitable, but the investment rate remains however...
Tipo: Conference Paper or Presentation
Palavras-chave: Discrete Stochastic Programming; Precision Farming; Viticulture; Pesticides; Environmental Policy; Crop Production/Industries; Farm Management.
Ano: 2011
URL: http://purl.umn.edu/114387

Soil physical properties and grape yield influenced by cover crops and management systems
Provedor de dados: 90
Autores: Rosa,Jaqueline Dalla; Mafra,Alvaro Luiz; Medeiros,João Carlos; Albuquerque,Jackson Adriano; Miquelluti,Davi José; Nohatto,Marcos André; Ferreira,Evandro Zacca; Oliveira,Odoni Loris Pereira de.
The use of cover crops in vineyards is a conservation practice with the purpose of reducing soil erosion and improving the soil physical quality. The objective of this study was to evaluate cover crop species and management systems on soil physical properties and grape yield. The experiment was carried out in Bento Gonçalves, RS, Southern Brazil, on a Haplic Cambisol, in a vineyard established in 1989, using White and Rose Niagara grape (Vitis labrusca L.) in a horizontal, overhead trellis system. The treatments were established in 2002, consisting of three cover crops: spontaneous species (SS), black oat (Avena strigosa Schreb) (BO), and a mixture of white clover (Trifolium repens L.), red clover (Trifolium pratense L.) and annual rye-grass (Lolium...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil management; Soil structure; Vineyards; Viticulture.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832013000500024

Economic viability of ‘Niágara Rosada’ grape production in the north and northwest regions of Rio de Janeiro
Provedor de dados: 94
Autores: Silva,Jaomara Nascimento da; Ponciano,Niraldo José; Souza,Claudio Luiz Melo; Souza,Paulo Marcelo de; Viana,Leandro Hespanhol; Silva,Marcelo Geraldo de Morais.
Abstract  The ‘Niágara Rosada’ grape (Vitis labrusca) is the main table cultivar produced in the North and Northwest Regions of the Rio de Janeiro State. This cultivar presents greater rusticity and lower production cost than the cultivars of fine grape (Vitis vinifera L.) because it is more resistant to diseases and the absence of some cultural treatments. The research aimed to determine the economic affordability of the production of ‘Niágara Rosada’ grapes in the north and northwest regions of Rio de Janeiro state, by calculating the Net Present Value (NPV) and the Internal Rate of Return (IRR), and to identify the risk of viticulture, through the sensitivity analysis and the use of the Monte Carlo method. To collect the data, questionnaires, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Production costs; Tropical fruit growing; Monte Carlo Simulation; Viticulture.
Ano: 2021
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452021000100501

Influence of rootstock on nutrient content in grape petioles
Provedor de dados: 94
Autores: Dalbó,Marco Antonio; Schuck,Enio; Basso,Clori.
Genetic diversity of rootstocks can affect nutrient uptake and the nutrient status of grapevines. The rootstock influence on nutrient content in grape petioles was evaluated on three rootstocks competition experiments carried out at Vale do Rio do Peixe region, in the state of Santa Catarina, Brazil, with the cultivars Niagara Rosada, Concord, and Isabella, grafted on different rootstocks. Two soil liming depths were also evaluated in the Isabella experiment. The greatest rootstock effect was observed on K and Mg content and K/Mg ratio in the petioles. The Vitis vinifera x V. rotundifolia hybrid rootstocks VR 043-43 and VR 044-4 provided the highest K/Mg values and self rooted Isabella the lowest K/Mg ratio. The other tested rootstocks resulted in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mineral nutrition; Viticulture; Potassium; Magnesium.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452011000300030

Effect of soil classes and climatic conditions on the productive characteristics and composition of Cabernet Sauvignon grapes
Provedor de dados: 94
Autores: Warmling,Maria Tereza; Albuquerque,Jackson Adriano; Warmling,Maria Izabel; Rufato,Leo; Andognini,Jadiel.
Abstract  Grapevines can be grown in different soil classes and climatic conditions. However, the effect of these variables on grapevine and grape composition is complex. The aim of this study was to evaluate the effect of soil classes and climatic conditions on productive and physico-chemical characteristics and phenolic compounds of Cabernet Sauvignon grapes. The experiment was carried out in São Joaquim (SC), located on the Southern Plateau of Santa Catarina. Cabernet Sauvignon variety was analyzed in three soils (Dystrudepts, Humudepts and Rhodudalfs) and two harvests (2015 and 2016). The climatic variables analyzed were rainfall, insolation and average, maximum and minimum temperatures. Soil physical-chemical attributes, productive and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Viticulture; Vitis vinífera; Phenolic compounds; Anthocyanins.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000600701

Climatic potential for wine grape production in the tropical north region of Minas Gerais State, Brazil
Provedor de dados: 94
Autores: Conceição,Marco Antônio Fonseca; Tonietto,Jorge.
The tropical north region of Minas Gerais State is one of the least developed of Brazil and viticulture could be an alternative to develop its agriculture zone. The objective of this work was to evaluate the climatic potential of that region for wine grape production. The evaluations were carried out applying the Multicriteria Climatic Classification System (Geoviticulture MCC System), that utilizes three reference climatic indexes (Dryness Index - DI, Heliothermal Index - HI and Cool Night Index - CI). Three locations - Pirapora (17º 21'S, 44º56'W, 489m), Montes Claros (16º43'S, 43º52'W, 647m) and Diamantina (18º15'S, 43º36'W, 1297m) - and two potential production cycles along the year - October to March (spring-summer period) and April to September...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Viticulture; Climatic zoning; Biometeorological index.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452005000300016

Characterization of tropical viticulture in the fluminense north and northwest regions
Provedor de dados: 94
Autores: Silva,Jaomara Nascimento da; Ponciano,Niraldo José; Souza,Claudio Luiz Melo; Souza,Paulo Marcelo de; Viana,Leandro Hespanhol.
Abstract  Viticulture is a recent activity in Rio de Janeiro, which has been well adapted to the edaphoclimatic conditions of the north and northwest regions of Rio de Janeiro. The aim of this study was to characterize the main socioenvironmental and technological aspects of grape production in these regions. Data were collected in 2017 and 2018, from the application of questionnaires to 16 grape producers in the regions, for descriptive statistical analysis and preparation of tables and graphs. In both regions small producers are the main investors. Most of them do not participate in associations and have technical assistance in particular. The region has favorable edaphoclimatic characteristics, mainly for the cultivation of rustic grapes, predominantly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Viticulture; Vitis labrusca; Rio de Janeiro.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000600501

Rootstock-scion interaction:6. Phenology, chilling and heat requirements of Cabernet Sauvignon grapevine
Provedor de dados: 94
Autores: Miele,Alberto.
Abstract  The grapevine phenology is dependent on several factors, such as genetics, soil characteristics, climate conditions, pests and diseases and vineyard cultural practices. Among these, grafting may have an effect on the scion behavior due to the influence of the rootstock. Therefore, an experiment was carried out for two years to determine the effect of rootstocks on Cabernet Sauvignon (CS) grapevine phenology, chilling and heat requirements. Treatments consisted of vines grafted on the rootstocks Rupestris du Lot, 101-14 Mgt, 3309 C, 420A Mgt, 5BB K, 161-49 C, SO4, Solferino, 1103 P, 99 R, 110 R, Gravesac, Fercal, Dogridge and Isabel. Budbreak and flowering of the vines, veraison and maturity of the grapes were the phenological stages evaluated,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera; Viticulture; Grape; Phenological stages.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000600204

Rootstock-scion interaction:5. Effect on the evolution of Cabernet Sauvignon grape ripening
Provedor de dados: 94
Autores: Miele,Alberto; Rizzon,Luiz Antenor.
Abstract  The rootstock effect on grapevine yield components, grape must and wine composition and wine sensory characteristics were evaluated in previous studies. This experiment carried out over five years had the objective to determine the effect of the rootstock on the evolution of variables related to sugar and acidity contents of the juice during grape ripening. The treatments consisted of Cabernet Sauvignon grapevine grafted on rootstocks such as Rupestris du Lot, 101- 14 Mgt, 3309 C, 420A Mgt, 5BB K, 161-49 C, SO4, Solferino, 1103 P, 99 R, 110 R, Gravesac, Fercal, Dogridge and Isabel. The berries were sampled during the grape ripening period, on nine dates during the summer of each year. Taken to the laboratory, they were hand crushed and the juice...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera; Viticulture; Juice; Maturation; Composition.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000301003