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dc.contributor.authorGarcía-Mozo, H.
dc.contributor.authorDomínguez Vilches, E.
dc.contributor.authorGalán, Carmen
dc.date.accessioned2013-10-28T13:03:21Z
dc.date.available2013-10-28T13:03:21Z
dc.date.issued2012
dc.identifier.urihttp://hdl.handle.net/10396/11243
dc.description.abstractOne of the characteristics of holm-oak acorn production is its high variability among individuals and years. To examine the main causes of this fact, a study was conducted from 1998-2010 in a natural area of holm-oak in southern Spain, where floral phenology, fruit production, fruit size, airborne pollen emission and meteorology factors were analyzed with the ultimate aim of developing a model for forecasting holm-oak yield. Pollen emission during flowering season was the main factor determining the final acorn harvest, but also some meteorological variables played an important role in explaining acorn crop variations, especially humidity and temperature during the months of April and September. The reliability of the proposed model was externally validated using data not included in its construction; validation yielded acceptable results, with a minimum error of estimation. Our results appear to be very useful for planning cropping and pig feeding strategies. Further research could extend the use of airborne pollen counts in forest studies relating to anemophilous species, in order to optimize agricultural policieses_ES
dc.format.mimetypeapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherInstitute of Agricultural Medicinees_ES
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0/es_ES
dc.sourceAnnals of Agricultural and Environmental Medicine 19 (3), 403-408 (2012)es_ES
dc.subjectAcorn productiones_ES
dc.subjectPollenes_ES
dc.subjectOak forestes_ES
dc.subjectHolm oakes_ES
dc.subjectQuercus ilex subsp. ballotaes_ES
dc.subjectAerobiologyes_ES
dc.subjectPhenologyes_ES
dc.titleA model to account for variations in holm-oak (Quercus ilex subsp. ballota) acorn production in southern Spaines_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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