Publicação
Soil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil composition
| Resumo: | Olive orchards represent a key agricultural system in the Mediterranean basin. Soil degradation processes associated to unsustainable agronomic practices and climate change could severely impact the sustainability of Mediterranean rainfed olive orchards. In this context, soil amendments are important tools that can be used to enhance soil fertility for sustained environmental quality and plant performance. For two years, we evaluated, under rainfed conditions, the effects of a fertilizer compound (FC) and its combination with zeolites (ZL) and biochar (BC) amendments on soil moisture, photosynthetic activity, yield, fruit and oil composition and quality indices. Although no significant effects were observed on crop yield, the application of ZL and BC improved plant photosynthetic performance due to lower stomatal limitations. The effects on soil quality were more evident in ZL amendment, due to the reduction of acidity, and enhanced moisture, cation exchange capacity, microbial biomass carbon and enzymatic activity. Results relative to olive composition show that the polyphenolic content was strongly influenced by treatments. ZL improved fruit fatty acid composition and oil quality, while BC enhanced the concentrations of polyphenols with high nutritional value (3,4-dihydroxyphenylglycol, oleuropein and rutin). In contrast, olive oil from FC fruits showed the poorest quality. The applied soil amendments appear to be a promising sustainable strategy to implement in olive rainfed orchards, and can be an interesting complement to mineral fertilization, in order to promote soil quality, increase physiological performance and olive oil quality. |
|---|---|
| Autores principais: | Martins, Sandra |
| Outros Autores: | Silva, Ermelinda; Brito, Cátia; Martins-Gomes, Carlos; Gonçalves, Alexandre; Arrobas, Margarida; Rodrigues, M.A.; Nunes, Fernando M.; Correia, Carlos M. |
| Assunto: | Soil amendement Research Subject Categories::FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING::Soil science |
| Ano: | 2022 |
| País: | Portugal |
| Tipo de documento: | documento de conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1863850702864908288 |
|---|---|
| author | Martins, Sandra |
| author2 | Silva, Ermelinda Brito, Cátia Martins-Gomes, Carlos Gonçalves, Alexandre Arrobas, Margarida Rodrigues, M.A. Nunes, Fernando M. Correia, Carlos M. |
| author2_role | author author author author author author author author |
| author_facet | Martins, Sandra Silva, Ermelinda Brito, Cátia Martins-Gomes, Carlos Gonçalves, Alexandre Arrobas, Margarida Rodrigues, M.A. Nunes, Fernando M. Correia, Carlos M. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Martins, Sandra\"},{\"Person.name\":\"Silva, Ermelinda\"},{\"Person.name\":\"Brito, Cátia\"},{\"Person.name\":\"Martins-Gomes, Carlos\"},{\"Person.name\":\"Gonçalves, Alexandre\"},{\"Person.name\":\"Arrobas, Margarida\",\"Person.identifier.orcid\":\"0000-0002-4652-485X\"},{\"Person.name\":\"Rodrigues, M.A.\",\"Person.identifier.orcid\":\"0000-0002-5367-1129\"},{\"Person.name\":\"Nunes, Fernando M.\"},{\"Person.name\":\"Correia, Carlos M.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Martins, Sandra Silva, Ermelinda Brito, Cátia Martins-Gomes, Carlos Gonçalves, Alexandre Arrobas, Margarida Rodrigues, M.A. Nunes, Fernando M. Correia, Carlos M. |
| datacite.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2023-02-22T12:14:34Z |
| datacite.date.embargoed.fl_str_mv | 2023-02-22T12:14:34Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Soil amendement Research Subject Categories::FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING::Soil science |
| datacite.titles.title.fl_str_mv | Soil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil composition |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Martins, Sandra Silva, Ermelinda Brito, Cátia Martins-Gomes, Carlos Gonçalves, Alexandre Arrobas, Margarida Rodrigues, M.A. Nunes, Fernando M. Correia, Carlos M. |
| dc.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2023-02-22T12:14:34Z |
| dc.date.embargoed.fl_str_mv | 2023-02-22T12:14:34Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/27087 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Universidade de Évora |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Soil amendement Research Subject Categories::FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING::Soil science |
| dc.title.fl_str_mv | Soil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil composition |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_c94f |
| description | Olive orchards represent a key agricultural system in the Mediterranean basin. Soil degradation processes associated to unsustainable agronomic practices and climate change could severely impact the sustainability of Mediterranean rainfed olive orchards. In this context, soil amendments are important tools that can be used to enhance soil fertility for sustained environmental quality and plant performance. For two years, we evaluated, under rainfed conditions, the effects of a fertilizer compound (FC) and its combination with zeolites (ZL) and biochar (BC) amendments on soil moisture, photosynthetic activity, yield, fruit and oil composition and quality indices. Although no significant effects were observed on crop yield, the application of ZL and BC improved plant photosynthetic performance due to lower stomatal limitations. The effects on soil quality were more evident in ZL amendment, due to the reduction of acidity, and enhanced moisture, cation exchange capacity, microbial biomass carbon and enzymatic activity. Results relative to olive composition show that the polyphenolic content was strongly influenced by treatments. ZL improved fruit fatty acid composition and oil quality, while BC enhanced the concentrations of polyphenols with high nutritional value (3,4-dihydroxyphenylglycol, oleuropein and rutin). In contrast, olive oil from FC fruits showed the poorest quality. The applied soil amendments appear to be a promising sustainable strategy to implement in olive rainfed orchards, and can be an interesting complement to mineral fertilization, in order to promote soil quality, increase physiological performance and olive oil quality. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/4fc067f8-805f-4a86-b5b7-9703f4ec6f0d/download |
| funding.funder.alternateName_str_mv | FCT FCT FCT FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia |
| funding.name_str_mv | POR_NORTE 6817 - DCRRNI ID 6817 - DCRRNI ID 6817 - DCRRNI ID |
| id | ipb_71940ba3a2e75d1f74d22d6509aa6dcd |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/27087 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
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| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/27087 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Martins, Sandra Silva, Ermelinda Brito, Cátia Martins-Gomes, Carlos Gonçalves, Alexandre Arrobas, Margarida Arrobas, Margarida https://www.ciencia-id.pt/971C-B85B-1EC0 971C-B85B-1EC0 http://orcid.org/0000-0002-4652-485X 0000-0002-4652-485X Rodrigues, M.A. Rodrigues, M.A. https://www.ciencia-id.pt/371D-DF0D-8D68 371D-DF0D-8D68 http://orcid.org/0000-0002-5367-1129 0000-0002-5367-1129 Nunes, Fernando M. Correia, Carlos M. |
| publishDate | 2022 |
| publisher.none.fl_str_mv | Universidade de Évora |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
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| spelling | engUniversidade de Évorapt_PTOlive orchards represent a key agricultural system in the Mediterranean basin. Soil degradation processes associated to unsustainable agronomic practices and climate change could severely impact the sustainability of Mediterranean rainfed olive orchards. In this context, soil amendments are important tools that can be used to enhance soil fertility for sustained environmental quality and plant performance. For two years, we evaluated, under rainfed conditions, the effects of a fertilizer compound (FC) and its combination with zeolites (ZL) and biochar (BC) amendments on soil moisture, photosynthetic activity, yield, fruit and oil composition and quality indices. Although no significant effects were observed on crop yield, the application of ZL and BC improved plant photosynthetic performance due to lower stomatal limitations. The effects on soil quality were more evident in ZL amendment, due to the reduction of acidity, and enhanced moisture, cation exchange capacity, microbial biomass carbon and enzymatic activity. Results relative to olive composition show that the polyphenolic content was strongly influenced by treatments. ZL improved fruit fatty acid composition and oil quality, while BC enhanced the concentrations of polyphenols with high nutritional value (3,4-dihydroxyphenylglycol, oleuropein and rutin). In contrast, olive oil from FC fruits showed the poorest quality. The applied soil amendments appear to be a promising sustainable strategy to implement in olive rainfed orchards, and can be an interesting complement to mineral fertilization, in order to promote soil quality, increase physiological performance and olive oil quality.application/pdfpt_PTSoil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil compositionMartins, SandraSilva, ErmelindaBrito, CátiaMartins-Gomes, CarlosGonçalves, AlexandrePersonalArrobas, MargaridaDSpacehttp://dspace.org/items/d057ae6b-331c-4980-967d-0ce4fe1bcf8aDSpacehttp://dspace.org/items/d057ae6b-331c-4980-967d-0ce4fe1bcf8aArrobasMargaridaCiência IDhttps://www.ciencia-id.pt971C-B85B-1EC0ORCIDhttp://orcid.org0000-0002-4652-485XScopus Author IDhttps://www.scopus.com8575728800PersonalRodrigues, M.A.DSpacehttp://dspace.org/items/43621353-fa11-4559-9b24-27eba5ad3de0DSpacehttp://dspace.org/items/43621353-fa11-4559-9b24-27eba5ad3de0RodriguesManuel ÂngeloCiência IDhttps://www.ciencia-id.pt371D-DF0D-8D68ORCIDhttp://orcid.org0000-0002-5367-1129Researcher IDhttps://www.researcherid.comO-1721-2016Scopus Author IDhttps://www.scopus.com35270106800Nunes, Fernando M.Correia, Carlos M.HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISBNIsPartOf978-972-778-298-72023-02-22T12:14:34Z20222022-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/27087http://purl.org/coar/access_right/c_abf2open accessSoil amendementResearch Subject Categories::FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING::Soil science239473 bytesFundação para a Ciência e a TecnologiaSoil management strategies to ameliorate olive tree performane and olive oil quality under adverse conditions -Implementation of innovative agricultural practices to promote the performance of olive trees under adverse climate conditionsPOR_NORTECrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaChemistry Center - Vila Real6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaMountain Research Center6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaCentre for the Research and Technology of Agro-Environmental and Biological Sciences6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871other research producthttp://purl.org/coar/resource_type/c_c94fconference object2022http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/4fc067f8-805f-4a86-b5b7-9703f4ec6f0d/downloadVII PhD Students Meeting in Environment and Agriculture6161Évora |
| spellingShingle | Soil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil composition Martins, Sandra Soil amendement Research Subject Categories::FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING::Soil science |
| subject.fl_str_mv | Soil amendement Research Subject Categories::FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING::Soil science |
| title | Soil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil composition |
| title_full | Soil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil composition |
| title_fullStr | Soil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil composition |
| title_full_unstemmed | Soil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil composition |
| title_short | Soil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil composition |
| title_sort | Soil amendment with Zeolites and Biochar influenced soil properties, photosynthetic performance and olive fruit and oil composition |
| topic | Soil amendement Research Subject Categories::FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING::Soil science |
| topic_facet | Soil amendement Research Subject Categories::FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING::Soil science |
| url | http://hdl.handle.net/10198/27087 |
| visible | 1 |