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| Registros recuperados: 128 | |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| Registros recuperados: 128 | |
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