Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/6045 https://doi.org/10.1007/s00271-012-0341-5 |
Resumo: | The SALTMED model is one of the few available generic models that can be used to simulate crop growth with an integrated approach that accounts for water, crop, soil, and field management. It is a physically based model using the well-known water and solute transport, evapotranspiration, and water uptake equations. In this paper, the model simulated chickpea growth under different irrigation regimes and a Mediterranean climate. Five different chickpea varieties were studied under irrigation regimes ranging from rainfed to 100 % crop water requirements, in a dry and a wet year. The calibration of the model using one of the chickpea varieties was sufficient for simulating the other varieties, not requiring a specific calibration for each individual chickpea variety. The results of calibration and validation of the SALTMED model showed that the model can simulate very accurately soil moisture content, grain yield, and total dry biomass of different chickpea varieties, in both wet and dry years. This new version of the SALTMED model (v. 3.02.09) has more features and possibilities than the previous versions, providing academics and professionals with a very good tool to manage water, soil, and crops. |
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Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern PortugalSALTMEDModellingChickpeaMediterranean climateThe SALTMED model is one of the few available generic models that can be used to simulate crop growth with an integrated approach that accounts for water, crop, soil, and field management. It is a physically based model using the well-known water and solute transport, evapotranspiration, and water uptake equations. In this paper, the model simulated chickpea growth under different irrigation regimes and a Mediterranean climate. Five different chickpea varieties were studied under irrigation regimes ranging from rainfed to 100 % crop water requirements, in a dry and a wet year. The calibration of the model using one of the chickpea varieties was sufficient for simulating the other varieties, not requiring a specific calibration for each individual chickpea variety. The results of calibration and validation of the SALTMED model showed that the model can simulate very accurately soil moisture content, grain yield, and total dry biomass of different chickpea varieties, in both wet and dry years. This new version of the SALTMED model (v. 3.02.09) has more features and possibilities than the previous versions, providing academics and professionals with a very good tool to manage water, soil, and crops.Springer-Verlag2012-11-27T18:18:21Z2012-11-272012-05-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/6045http://hdl.handle.net/10174/6045https://doi.org/10.1007/s00271-012-0341-5engSilva, L.L., Ragab, R., Duarte, I., Lourenço, E., Simões, N., Chaves, M.M. (2012) Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal. Irrigation Science. DOI 10.1007/s00271-012-0341-5.ICAAMllsilva@uevora.ptndiduartem@gmail.ptmelouren@uevora.ptndmchaves@isa.utl.pt580Silva, L.L.Ragab, R.Duarte, I.Lourenço, E.Simões, N.Chaves, M.M.info: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:RCAAP2024-01-03T18:45:19Zoai:dspace.uevora.pt:10174/6045Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:00:58.015927Repositório 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 |
Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal |
title |
Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal |
spellingShingle |
Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal Silva, L.L. SALTMED Modelling Chickpea Mediterranean climate |
title_short |
Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal |
title_full |
Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal |
title_fullStr |
Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal |
title_full_unstemmed |
Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal |
title_sort |
Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal |
author |
Silva, L.L. |
author_facet |
Silva, L.L. Ragab, R. Duarte, I. Lourenço, E. Simões, N. Chaves, M.M. |
author_role |
author |
author2 |
Ragab, R. Duarte, I. Lourenço, E. Simões, N. Chaves, M.M. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Silva, L.L. Ragab, R. Duarte, I. Lourenço, E. Simões, N. Chaves, M.M. |
dc.subject.por.fl_str_mv |
SALTMED Modelling Chickpea Mediterranean climate |
topic |
SALTMED Modelling Chickpea Mediterranean climate |
description |
The SALTMED model is one of the few available generic models that can be used to simulate crop growth with an integrated approach that accounts for water, crop, soil, and field management. It is a physically based model using the well-known water and solute transport, evapotranspiration, and water uptake equations. In this paper, the model simulated chickpea growth under different irrigation regimes and a Mediterranean climate. Five different chickpea varieties were studied under irrigation regimes ranging from rainfed to 100 % crop water requirements, in a dry and a wet year. The calibration of the model using one of the chickpea varieties was sufficient for simulating the other varieties, not requiring a specific calibration for each individual chickpea variety. The results of calibration and validation of the SALTMED model showed that the model can simulate very accurately soil moisture content, grain yield, and total dry biomass of different chickpea varieties, in both wet and dry years. This new version of the SALTMED model (v. 3.02.09) has more features and possibilities than the previous versions, providing academics and professionals with a very good tool to manage water, soil, and crops. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-11-27T18:18:21Z 2012-11-27 2012-05-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/6045 http://hdl.handle.net/10174/6045 https://doi.org/10.1007/s00271-012-0341-5 |
url |
http://hdl.handle.net/10174/6045 https://doi.org/10.1007/s00271-012-0341-5 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Silva, L.L., Ragab, R., Duarte, I., Lourenço, E., Simões, N., Chaves, M.M. (2012) Calibration and validation of SALTMED model under dry and wet year conditions using chickpea field data from Southern Portugal. Irrigation Science. DOI 10.1007/s00271-012-0341-5. ICAAM llsilva@uevora.pt nd iduartem@gmail.pt melouren@uevora.pt nd mchaves@isa.utl.pt 580 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Springer-Verlag |
publisher.none.fl_str_mv |
Springer-Verlag |
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 |
instname_str |
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 |
repository.mail.fl_str_mv |
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1799136493312147456 |