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Registros recuperados: 5
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Inferences from inventories of microbes in ecological vineyard settings Organic Eprints
Schroers, H.J.; Castaldini, M.; Martensson, A..
The effect of degraded soil conditions on microbial communities associating the rhizosphere and roots of grapevines was investigated within the frame of project CORE Organic Plus ReSolVe. Several relationships based on Dice cluster analyses of DGGE gel profiles suggest that fungal and bacterial communities from degraded and non-degraded areas differ. Results also suggest that composted organic amendments had an effect on community structures. However, the comparison of diversity indexes did not show differences between degraded and non-degraded plots. They suggested rich and even diversity of bacteria and fungi in any of the tested samples. Culture dependent analysis emphasized that a high diversity of Streptomyces spp. associates grapevine roots in...
Tipo: Journal paper Palavras-chave: Soil quality Nutrient turnover Soil Biodiversity and ecosystem services Crop health; Quality; Protection Viticulture.
Ano: 2018 URL: http://orgprints.org/33831/1/7921-26752-1-PB.pdf
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ReSolVe project-Restoring optimal Soil functionality in degraded areas within organic Vineyards Organic Eprints
Priori, S.; Costantini, E.A.C.; Van Helden, M.; Fulchin, E.; Tardaguila, J.; Tangolar, S.; Akca, S.; Kìraz, M.E.; Martensson, A.; Schroers, H.J..
In both conventional and organic European vineyards, it is quite common to have areas characterized by problems in vine health, grape production and quality. These problems are very often related to sub-optimal soil functionality, caused by an improper land preparation before vine plantation and/or management. Different causes for soil malfunctioning can include: poor organic matter content and plant nutrient availability (both major and trace elements); imbalance of some element ratios (Ca/Mg, K/Mg, P/Fe, and Fe/Mn); pH; water deficiency; soil compaction and/or scarce oxygenation. Fertility related problems can often be compensated in conventional settings with externally introduced fertilizers that are not permitted in organic vineyards. ReSolVe is a...
Tipo: Conference paper, poster, etc. Palavras-chave: Soil quality Composting and manuring Nutrient turnover Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2015 URL: http://orgprints.org/30492/1/abstract_ESSC2015001.pdf
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Effects of reduced soil functionality in European vineyards Organic Eprints
Costantini, E.A.C.; Priori, S.; Akca, S.; Castaldini, M.; D'Avino, L.; Fulchin, E.; Gagnarli, E.; Giffard, B.; Kìraz, M.E.; Lagomarsino, A.; Landi, S.; Martensson, A.; Pellegrini, S.; Perria, R.; Puccioni, S.; Schroers, H.J.; Simoni, S.; Storchi, P.; Tangolar, S.; Tardaguila, J.; Valboa, G.; Zombardo, A..
Improper or excessive land preparation methods in vineyards before planting can have a considerable impact on soil functionality. They include excessive levelling and deep ploughing leading to disturbances of the natural contour of slopes and destruction, truncation and burial of soil horizons. Manipulations may significantly modify chemical, physical, biological and hydrological balance of soils. Problems that may arise from these interventions relate to the reduction of organic substances, enrichment of calcium carbonate and soluble salts, impacting development and health of grapevines. Reduced water retention capacity can lead to increased water stress during dry season, decreased water permeability and circulation of oxygen in the soil, increased...
Tipo: Conference paper, poster, etc. Palavras-chave: Soil quality; Nutrient turnover; Soil; Biodiversity and ecosystem services.
Ano: 2017 URL: http://orgprints.org/32423/1/EGU2017-2296.pdf
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Protocol for soil functionality assessment in vineyards Organic Eprints
Costantini, E.A.C.; Priori, S.; Giffard, B.; Fulchin, E.; Tardaguila, J.; Schroers, H.J.; Martensson, A.; Tengolar, S.; Akca, E.; Landi, S.; Lagomarsino, A.; Castaldini, M..
Protocols used by Resolve partners during the project, to assess soil functionality on degraded aeras and evaluate soil restoration after applying recovering practices.
Tipo: Practice tool Palavras-chave: Soil quality Soil biology Biodiversity and ecosystem services Crop health; Quality; Protection Research methodology and philosophy Viticulture.
Ano: 2018 URL: http://orgprints.org/33851/1/2018.09.19%20Protocols_for_soil_functionality_assessment_in_vineyards.pdf
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Protocols for soil functionality assessment in vineyards Organic Eprints
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
Registros recuperados: 5
Primeira ... 1 ... Última
 

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