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Nursery location and potassium enrichment in Aleppo pine stock 2. Performance under real and hydrogel-mediated drought conditions

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Nursery location and potassium enrichment in Aleppo pine stock 2. Performance under real and hydrogel-mediated drought conditions

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dc.contributor.author Campo García, Antonio Dámaso del es_ES
dc.contributor.author Hermoso de Mena, Javier es_ES
dc.contributor.author Flors, Jaime es_ES
dc.contributor.author Lidón Cerezuela, Antonio Luis es_ES
dc.contributor.author Navarro-Cerrillo, Rafael M. es_ES
dc.date.accessioned 2016-05-04T07:24:01Z
dc.date.available 2016-05-04T07:24:01Z
dc.date.issued 2011-07
dc.identifier.issn 0015-752X
dc.identifier.uri http://hdl.handle.net/10251/63477
dc.description.abstract This work investigates Aleppo pine performance under severe drought conditions according to seedling size and nutritional status, with special emphasis on potassium. The interaction of drought ameliorating measures such as hydrogels is also studied. Seven fertilization treatments applied in two nursery locations provided 14 stocklots, resulting in different seedling sizes for each nutrient concentration and vice versa. Stocklots were tested in a greenhouse experiment and a harsh site plantation experiment. In the greenhouse, seedlings given two hydrogel doses (0.01 and 0.1 per cent w/w) plus a control were allowed to dry and survival and soil moisture were measured. In parallel to this trial, the effects of hydrogel dosage, brand and soil texture on soil water properties were tested in a laboratory. Results show that large stock survived significantly better than conventionally sized stock in both experiments: 37 and 27 per cent more in the greenhouse and harsh site, respectively. Despite presenting wide variation, macronutrient concentration was not related to survival for a given size. Hydrogel effect on soil water was different according to factors, although in all cases, its effect diminished at suction tensions higher than 30 kPa. Results demonstrate the overriding effect of size over nutritional status on seedling survival in harsh environments. © Institute of Chartered Foresters, 2011. All rights reserved. es_ES
dc.description.sponsorship This work was supported by the projects 'Improvement of reforestation in the province of Valencia through the definition of seedling quality standards' and 'Establishment of protocols for seedling quality testing in nursery and field', directed by the Polytechnic University of Valencia and the Valencian Regional Government (Generalitat Valenciana) en_EN
dc.language Inglés es_ES
dc.publisher Oxford University Press es_ES
dc.publisher Institute of Chartered Foresters es_ES
dc.relation.ispartof Forestry es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Coniferous forest es_ES
dc.subject Drought stress es_ES
dc.subject Fertilizer application es_ES
dc.subject Greenhouse ecosystem es_ES
dc.subject Laboratory method es_ES
dc.subject Nursery ground es_ES
dc.subject Nutrient enrichment es_ES
dc.subject Nutritional status es_ES
dc.subject Performance assessment es_ES
dc.subject Potassium es_ES
dc.subject Seedling establishment es_ES
dc.subject Soil moisture es_ES
dc.subject Soil texture es_ES
dc.subject Soil water es_ES
dc.subject Suction es_ES
dc.subject Survival es_ES
dc.subject Pinus halepensis es_ES
dc.subject.classification PRODUCCION VEGETAL es_ES
dc.subject.classification INGENIERIA AGROFORESTAL es_ES
dc.subject.classification EDAFOLOGIA Y QUIMICA AGRICOLA es_ES
dc.subject.classification INGENIERIA HIDRAULICA es_ES
dc.subject.classification TECNOLOGIA DEL MEDIO AMBIENTE es_ES
dc.title Nursery location and potassium enrichment in Aleppo pine stock 2. Performance under real and hydrogel-mediated drought conditions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1093/forestry/cpr009
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Producción Vegetal - Departament de Producció Vegetal es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Campo García, ADD.; Hermoso De Mena, J.; Flors, J.; Lidón Cerezuela, AL.; Navarro-Cerrillo, RM. (2011). Nursery location and potassium enrichment in Aleppo pine stock 2. Performance under real and hydrogel-mediated drought conditions. Forestry. 84(3):235-245. doi:10.1093/forestry/cpr009 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1093/forestry/cpr009 es_ES
dc.description.upvformatpinicio 235 es_ES
dc.description.upvformatpfin 245 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 84 es_ES
dc.description.issue 3 es_ES
dc.relation.senia 204666 es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Generalitat Valenciana es_ES
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