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dc.contributor.authorFuente, Esther de la-
dc.contributor.authorDíez-Rojo, M. A.-
dc.contributor.authorSoria, Ana C.-
dc.contributor.authorGarcía-Álvarez, Avelino-
dc.contributor.authorPiedra-Buena, Ana-
dc.contributor.authorAlmendros Martín, Gonzalo-
dc.contributor.authorBello Pérez, Antonio-
dc.identifier.citationJournal of Environmental Science and Health, Part A, 44 (10): (2009)en_US
dc.descriptionArtículo en prensa.en_US
dc.description.abstractThe complex molecular assemblages were analysed in the soil gas phase after applying pine forest wastes (PFW) or sugarbeet vinasses (SBV) for soil-borne crop pests management. For this purpose, solid-phase micro-extraction (SPME) and gas chromatography (GC) were used coupled with mass spectrometry (MS). The organic wastes were applied either to Calcic Entisol or Haplic Arenosol moistened at field capacity and soil was covered with polyethylene sheet for 28-30 days to retain the volatiles. The PFW-treated soil mainly released volatile terpene hydrocarbons (trans-caryophyllene, â-myrcene and p-cymene), with a-humulene and ethylbenzotriazole prevailing in the untreated soil. After SBV application mainly alkyl compounds and alkylbenzenes were released, whereas cyclohexanone, limonene, butanone, acetic acid, camphor and benzaldehyde occurred in the untreated soil. Compound assemblages also depended on the increasing water saturation in terms of soil depth, with sulphur compounds prevailing in deep horizons. Our results showed that SPME can be directly applied to soils to provide valuable information on volatile products from organic amendments.en_US
dc.description.sponsorshipThe authors wish to thank Spanish Inter-Ministerial Commission of Science and Technology (CICyT) for the research project CTM2006-07309, Comunidad de Madrid for program S- 505/AGR-0312, and the Spanish Institute for Agriculture and Food Research and Technology (INIA) for the projects AT06-006-C7-4 and RTA2007-00099-00-00. Dr. Ana Piedra Buena has been contracted by the CCMA-CSIC via the I3P Program, which is funded by the European Social Fund.en_US
dc.format.extent183353 bytes-
dc.publisherTaylor & Francisen_US
dc.subjectForest wasteen_US
dc.subjectPine litteren_US
dc.subjectSugarbeet vinassesen_US
dc.titleSolid-Phase Micro-Extraction (SPME) in the early detection of potentially active volatile compounds from organic wastes used for the management of soil-borne pathogensen_US
dc.description.peerreviewedPeer revieweden_US
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