Effect of trees in the soil nutrient concentration and pasture produtivity in Mediterranean silvo-pastoral systems
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/19515 |
Resumo: | Silvo-pastoral are mixed systems of trees and grass, which have been proposed as a means to extend the benefits of forest to farmed land. Agro-forestry systems under semi-arid Mediterranean conditions, called montados in Portugal and dehesas in Spain, cover substantial areas in the world. These silvo-pastoral systems are the most extensive European agro-forestry system, as they cover 3.5–4.0 Mha in Spain and Portugal. Long-term studies are essential to assess the magnitude of the temporal nutrient flow dynamics in terrestrial ecosystems and to understand the response of these systems to fertilizer management. In order to implement the conservation task and recovery of resources through silvo-pastoral systems it is necessary to know and correct potential limiting factors, especially the soil factor, and this requires agronomic knowledge as well as the implmentation of the available new technologies. In this context, this task aims at a better understanding of the contribution of the two components of montado ecosystem (trees and herbaceous vegetation) on the soil nutrient and water dynamics, that allow for the interpretation of the variability of pasture dry matter yield and help the farmer in the management of tree density. Collaterally the task will evaluate and calibrate new technologies that simplify the monitoring of soil, grassland, trees and grazing animals. |
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Effect of trees in the soil nutrient concentration and pasture produtivity in Mediterranean silvo-pastoral systemspasturestreessoil nutrientsSilvo-pastoral are mixed systems of trees and grass, which have been proposed as a means to extend the benefits of forest to farmed land. Agro-forestry systems under semi-arid Mediterranean conditions, called montados in Portugal and dehesas in Spain, cover substantial areas in the world. These silvo-pastoral systems are the most extensive European agro-forestry system, as they cover 3.5–4.0 Mha in Spain and Portugal. Long-term studies are essential to assess the magnitude of the temporal nutrient flow dynamics in terrestrial ecosystems and to understand the response of these systems to fertilizer management. In order to implement the conservation task and recovery of resources through silvo-pastoral systems it is necessary to know and correct potential limiting factors, especially the soil factor, and this requires agronomic knowledge as well as the implmentation of the available new technologies. In this context, this task aims at a better understanding of the contribution of the two components of montado ecosystem (trees and herbaceous vegetation) on the soil nutrient and water dynamics, that allow for the interpretation of the variability of pasture dry matter yield and help the farmer in the management of tree density. Collaterally the task will evaluate and calibrate new technologies that simplify the monitoring of soil, grassland, trees and grazing animals.2017-01-04T12:45:16Z2017-01-042016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://hdl.handle.net/10174/19515http://hdl.handle.net/10174/19515engSerrano, J., Shahidian, S., Marques da Silva, J., Sales-Baptista, E., Oliveira, I., Pereira, A., Castro, J., Sobral, P., Santana, J., Carvalho, M. (2016). Effect of trees in the soil nutrient concentration and pasture productivity in Mediterranean silvo-pastoral systems. Comunicação Oral do World Congress Silvo-pastoral Systems, University of Évora, Portugal, 27-30 September 2016.simnaonaoERUjmrs@uevora.ptshakib@uevora.ptjmsilva@uevora.ptelvira.baptista@gmail.commifo@uevora.ptapereira@uevora.ptjcastro@uevora.ptmjc@uevora.pt214Serrano, JoãoShahidian, ShakibMarques da Silva, JoséSales-Baptista, ElviraOliveira, IsabelPereira, AlfredoCastro, JoséCarvalho, Márioinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:08:31Zoai:dspace.uevora.pt:10174/19515Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:11:07.112027Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Effect of trees in the soil nutrient concentration and pasture produtivity in Mediterranean silvo-pastoral systems |
title |
Effect of trees in the soil nutrient concentration and pasture produtivity in Mediterranean silvo-pastoral systems |
spellingShingle |
Effect of trees in the soil nutrient concentration and pasture produtivity in Mediterranean silvo-pastoral systems Serrano, João pastures trees soil nutrients |
title_short |
Effect of trees in the soil nutrient concentration and pasture produtivity in Mediterranean silvo-pastoral systems |
title_full |
Effect of trees in the soil nutrient concentration and pasture produtivity in Mediterranean silvo-pastoral systems |
title_fullStr |
Effect of trees in the soil nutrient concentration and pasture produtivity in Mediterranean silvo-pastoral systems |
title_full_unstemmed |
Effect of trees in the soil nutrient concentration and pasture produtivity in Mediterranean silvo-pastoral systems |
title_sort |
Effect of trees in the soil nutrient concentration and pasture produtivity in Mediterranean silvo-pastoral systems |
author |
Serrano, João |
author_facet |
Serrano, João Shahidian, Shakib Marques da Silva, José Sales-Baptista, Elvira Oliveira, Isabel Pereira, Alfredo Castro, José Carvalho, Mário |
author_role |
author |
author2 |
Shahidian, Shakib Marques da Silva, José Sales-Baptista, Elvira Oliveira, Isabel Pereira, Alfredo Castro, José Carvalho, Mário |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Serrano, João Shahidian, Shakib Marques da Silva, José Sales-Baptista, Elvira Oliveira, Isabel Pereira, Alfredo Castro, José Carvalho, Mário |
dc.subject.por.fl_str_mv |
pastures trees soil nutrients |
topic |
pastures trees soil nutrients |
description |
Silvo-pastoral are mixed systems of trees and grass, which have been proposed as a means to extend the benefits of forest to farmed land. Agro-forestry systems under semi-arid Mediterranean conditions, called montados in Portugal and dehesas in Spain, cover substantial areas in the world. These silvo-pastoral systems are the most extensive European agro-forestry system, as they cover 3.5–4.0 Mha in Spain and Portugal. Long-term studies are essential to assess the magnitude of the temporal nutrient flow dynamics in terrestrial ecosystems and to understand the response of these systems to fertilizer management. In order to implement the conservation task and recovery of resources through silvo-pastoral systems it is necessary to know and correct potential limiting factors, especially the soil factor, and this requires agronomic knowledge as well as the implmentation of the available new technologies. In this context, this task aims at a better understanding of the contribution of the two components of montado ecosystem (trees and herbaceous vegetation) on the soil nutrient and water dynamics, that allow for the interpretation of the variability of pasture dry matter yield and help the farmer in the management of tree density. Collaterally the task will evaluate and calibrate new technologies that simplify the monitoring of soil, grassland, trees and grazing animals. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01T00:00:00Z 2017-01-04T12:45:16Z 2017-01-04 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/19515 http://hdl.handle.net/10174/19515 |
url |
http://hdl.handle.net/10174/19515 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Serrano, J., Shahidian, S., Marques da Silva, J., Sales-Baptista, E., Oliveira, I., Pereira, A., Castro, J., Sobral, P., Santana, J., Carvalho, M. (2016). Effect of trees in the soil nutrient concentration and pasture productivity in Mediterranean silvo-pastoral systems. Comunicação Oral do World Congress Silvo-pastoral Systems, University of Évora, Portugal, 27-30 September 2016. sim nao nao ERU jmrs@uevora.pt shakib@uevora.pt jmsilva@uevora.pt elvira.baptista@gmail.com mifo@uevora.pt apereira@uevora.pt jcastro@uevora.pt mjc@uevora.pt 214 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799136592650043392 |