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Effect of organic amendments and other soil conditioners on olive tree productivity

2019Conference object Open access
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dc.contributor.authorLopes, João Ilídio
dc.contributor.authorRodrigues, M.A.
dc.contributor.authorGonçalves, Alexandre
dc.contributor.authorPinto, Luís
dc.contributor.authorMartins, Sandra
dc.contributor.authorMoutinho-Pereira, José
dc.contributor.authorRaimundo, Soraia
dc.contributor.authorArrobas, Margarida
dc.contributor.authorCorreia, Carlos M.
dc.date.accessioned2020-01-17T10:51:42Z
dc.date.available2020-01-17T10:51:42Z
dc.date.issued2019
dc.description.abstractThe use of organic matter and other soil conditioners can increase the resilience of the agrosystems to the degradation of plant growth conditions due to global warming. The problem is particularly important in rainfed orchards, where the extensive summer period tends to severely hamper tree growth and development and crop productivity. In February 2017 a field trial was installed in Mirandela (NE Portugal) in a traditional olive grove rainfed managed in which some organic and mineral soil conditioners were used, namely zeolites, biochar, cow manure and urban solid waste. There were also included a treatment of mineral fertilization and a non-fertilized control. After two successive harvests, olive yields varied between 1700 and 2200 kg ha-1 year-1 without significant differences between treatments. Between years there was observed a slight decrease from the harvests of 2017 to that of 2018. The lack of response to fertilizer treatments in the short-term may be due to the high volume of soil that a tree exploits and that gives it buffer capacity and to other environmental constraints increasing experimental variability, such as drought stress that severely restricts the physiological processes of the trees.pt_PT
dc.description.sponsorshipFEADER (The European Agricultural Fund for Rural Development) through the project “Novas práticas em olivais de sequeiro: estratégias de mitigação e adaptação às alterações climáticas”. PDR2020, Grupos Operacionais, Parceria 343, Iniciativa 278.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationLopes, João I.; Rodrigues, M.A.; Gonçalves, Alexandre; Pinto, Luis; Martins, Sandra; Moutinho-Pereira, José; Raimundo, Soraia; Arrobas, Margarida; Correia, Carlos M. (2019). Effect of organic amendments and other soil conditioners on olive tree productivity. In VI Jornada Nacional del Grupo de Olivicultura de la SECH. Madrid. ISBN 978-84-948550-6-1pt_PT
dc.identifier.isbn978-84-948550-6-1
dc.identifier.urihttp://hdl.handle.net/10198/20416
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSociedad Española de Ciencias Hortícolaspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectOlea europaeapt_PT
dc.subjectOrganic amendmentspt_PT
dc.subjectBiocharpt_PT
dc.subjectZeolitespt_PT
dc.subjectRainfed olive grovespt_PT
dc.subjectOlive yieldpt_PT
dc.titleEffect of organic amendments and other soil conditioners on olive tree productivitypt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceMadridpt_PT
oaire.citation.titleVI JORNADA NACIONAL DEL GRUPO DEOLIVICULTURA DE LA SECHpt_PT
person.familyNameRodrigues
person.familyNameRaimundo
person.familyNameArrobas
person.givenNameManuel Ângelo
person.givenNameSoraia
person.givenNameMargarida
person.identifier.ciencia-id371D-DF0D-8D68
person.identifier.ciencia-id0C14-0903-C34B
person.identifier.ciencia-id971C-B85B-1EC0
person.identifier.orcid0000-0002-5367-1129
person.identifier.orcid0000-0002-6505-1445
person.identifier.orcid0000-0002-4652-485X
person.identifier.ridO-1721-2016
person.identifier.scopus-author-id35270106800
person.identifier.scopus-author-id8575728800
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication43621353-fa11-4559-9b24-27eba5ad3de0
relation.isAuthorOfPublication22b68b4c-d245-4abe-8048-0921d1fa397f
relation.isAuthorOfPublicationd057ae6b-331c-4980-967d-0ce4fe1bcf8a
relation.isAuthorOfPublication.latestForDiscoveryd057ae6b-331c-4980-967d-0ce4fe1bcf8a

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