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Physiological responses to soil lime in wild grapevine (Vitis vinifera ssp. sylvestris)

 

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dc.creator Figueroa Clemente, Manuel Enrique es
dc.creator Cambrollé Silva, Jesús es
dc.creator García, J. L. es
dc.creator Cantos, M. es
dc.date.accessioned 2017-05-22T09:45:40Z
dc.date.available 2017-05-22T09:45:40Z
dc.date.issued 2014
dc.identifier.citation Figueroa Clemente, M.E., Cambrollé Silva, J., García, J.L. y Cantos, M. (2014). Physiological responses to soil lime in wild grapevine (Vitis vinifera ssp. sylvestris). Environmental and Experimental Botany, 105, 1-25.
dc.identifier.issn 0098-8472 es
dc.identifier.uri http://hdl.handle.net/11441/60227
dc.description.abstract Lime-induced chlorosis is a widespread nutritional disorder affecting grapevines cultivated in calcareous soils. A greenhouse experiment was conducted to investigate the response of Vitis vinifera ssp. sylvestris to soil lime by evaluating the effects of a range of soil CaCO3 contents (0-60%) on plant growth, nutrient content (iron, potassium, nitrogen and phosphorus) and photosynthetic performance (gas exchange, chlorophyll fluorescence parameters and photosynthetic pigments). The highest soil CaCO3 concentration induced nutrient imbalances and significantly inhibited photosynthetic function, causing a reduction in carbon gain and consequently, a drastic growth reduction and high mortality. However, all the plants survived external CaCO3 contents of up to 40%, and reduction in growth at 20% CaCO3 was slightly lower than that recorded in several previously studied lime-tolerant varieties of grapevine. Plants grown at 20% CaCO3 maintained net photosynthesis values of around 6μmolm-2s-1, a similar chlorophyll content to that of the control plants and dawn Fv/Fm values close to the optimal values for unstressed plants. Up to the 40% CaCO3 treatment, the study species was capable of maintaining Fe uptake by the roots and translocation to leaves, while controlling the nutritional status of N and P. Our study indicates that the studied population of V. vinifera ssp. sylvestris could provide a source of genetic diversity for lime tolerance improvement in grapevine. es
dc.description.sponsorship CSIC 201140E122 es
dc.format application/pdf es
dc.language.iso eng es
dc.publisher Elsevier es
dc.relation.ispartof Environmental and Experimental Botany, 105, 1-25.
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 Internacional *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/ *
dc.subject Calcareous soil es
dc.subject Vitis vinifera es
dc.subject Photosynthesis es
dc.subject Tolerance es
dc.title Physiological responses to soil lime in wild grapevine (Vitis vinifera ssp. sylvestris) es
dc.type info:eu-repo/semantics/article es
dc.type.version info:eu-repo/semantics/acceptedVersion es
dc.rights.accessrights info:eu-repo/semantics/openAccess es
dc.contributor.affiliation Universidad de Sevilla. Departamento de Biología Vegetal y Ecología es
dc.relation.projectID 201140E122 es
dc.relation.publisherversion 10.1016/j.envexpbot.2014.04.004 es
dc.relation.publisherversion https://doi.org/10.1016/j.envexpbot.2014.04.004
dc.identifier.doi 10.1016/j.envexpbot.2014.04.004
idus.format.extent 25 p. es
dc.journaltitle Environmental and Experimental Botany es
dc.publication.volumen 105 es
dc.publication.initialPage 1 es
dc.publication.endPage 25 es
dc.contributor.funder Consejo Superior de Investigaciones Científicas (CSIC)
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