Modeling emergence of sterile oat (Avena sterilis ssp. ludoviciana) under semiarid conditions

Departamento de ​Protección Vegetal (INIA)

Detalles Bibliográficos
Autores: Sousa-Ortega, Carlos, Royo-Esnal, Aritz, Loureiro, Íñigo, Marí, Ana I., Lezaún, Juan Antonio, Cordero Merino, Fernando, Saavedra, Milagros, Paramio, José A., Fernández, José L., Torra, Joel, Urbano, José M.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/268491
Acceso en línea:http://hdl.handle.net/10261/268491
https://api.elsevier.com/content/abstract/scopus_id/85104990063
Access Level:acceso abierto
Palabra clave:Hydrothermal model
Phenology
RMSE
Seedling emergence model
Weibull
Winter wild oat
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spelling Modeling emergence of sterile oat (Avena sterilis ssp. ludoviciana) under semiarid conditionsSousa-Ortega, CarlosRoyo-Esnal, AritzLoureiro, ÍñigoMarí, Ana I.Lezaún, Juan AntonioCordero Merino, FernandoSaavedra, MilagrosParamio, José A.Fernández, José L.Torra, JoelUrbano, José M.Hydrothermal modelPhenologyRMSESeedling emergence modelWeibullWinter wild oatDepartamento de ​Protección Vegetal (INIA)Winter wild oat [Avena sterilis ssp. ludoviciana (Durieu) Gillet & Magne; referred to as A. sterilis here] is one of the major weed species of the Avena genus, given its high competitive ability to infest cereal crops worldwide, with special concern in Spain. A nine-location field experiment was established across Spain where a total of 400 A. sterilis seeds per location were sowed in four replicates in autumn 2016 to monitor the emergence during two growing seasons in dryland conditions. The data were used to test the prediction ability of previously published thermal (TT) and hydrothermal time (HTT) models and to develop new models, if required. Overall, the average percentage of emergence was 30% during the first season and 21% during the second season. In both seasons, the main emergence flush occurred between November and February. According to the phenological stage, A. sterilis achieved the tillering earlier in southern sites, between November 25 and the end of December, compared with northern sites, where this stage was reached at the end of January. The newly developed model described the emergence with precision, using three cardinal temperatures to estimate the TT. The three cardinal points were established at-1.0, 5.8, and 18.0 C for base (T b), optimum (T o), and ceiling temperature (T c), while the base water potential (Ψb) was established at-0.2 MPa for the HTT estimation. This study contributes to improving prediction of the emergence of A. sterilis and provides knowledge for decision support systems (DSS) for the control of this weed.We would like to thank first the funding institutions, Cátedra Adama and the Spanish Weed Science Society (SEMh), with special mention of Cátedra Adama, which financed the article publishing charges. Also, JT acknowledges support from the Spanish Ministry of Science, Innovation and Universities (grant Ramon y Cajal RYC2018-023866-I). We also want to thank the students and the technicians that have helped with the fieldwork for this experiment in different sites, without whose help data collection would have been more difficult.Peer reviewed12 Pág.Cambridge University PressSociedad Española de MalherbologíaMinisterio de Ciencia, Innovación y Universidades (España)Sousa-Ortega, Carlos [0000-0003-3290-3928]Royo-Esnal, Aritz [0000-0003-2534-8372]Loureiro, Íñigo [0000-0003-3022-2002]Marí, Ana I. [0000-0001-7862-9421]Lezáun, Juan A. [0000-0003-4339-8947]Cordero, Fernando [0000-0001-8931-2905]Torra, Joel [0000-0002-8666-6780]Urbano, José M.[0000-0001-5020-5782]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/268491https://api.elsevier.com/content/abstract/scopus_id/85104990063reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MICIU//RYC2018-023866-IWeed Sciencehttps://doi.org/10.1017/wsc.2021.10[Opens in a new window]Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2684912026-05-22T06:33:51Z
dc.title.none.fl_str_mv Modeling emergence of sterile oat (Avena sterilis ssp. ludoviciana) under semiarid conditions
title Modeling emergence of sterile oat (Avena sterilis ssp. ludoviciana) under semiarid conditions
spellingShingle Modeling emergence of sterile oat (Avena sterilis ssp. ludoviciana) under semiarid conditions
Sousa-Ortega, Carlos
Hydrothermal model
Phenology
RMSE
Seedling emergence model
Weibull
Winter wild oat
title_short Modeling emergence of sterile oat (Avena sterilis ssp. ludoviciana) under semiarid conditions
title_full Modeling emergence of sterile oat (Avena sterilis ssp. ludoviciana) under semiarid conditions
title_fullStr Modeling emergence of sterile oat (Avena sterilis ssp. ludoviciana) under semiarid conditions
title_full_unstemmed Modeling emergence of sterile oat (Avena sterilis ssp. ludoviciana) under semiarid conditions
title_sort Modeling emergence of sterile oat (Avena sterilis ssp. ludoviciana) under semiarid conditions
dc.creator.none.fl_str_mv Sousa-Ortega, Carlos
Royo-Esnal, Aritz
Loureiro, Íñigo
Marí, Ana I.
Lezaún, Juan Antonio
Cordero Merino, Fernando
Saavedra, Milagros
Paramio, José A.
Fernández, José L.
Torra, Joel
Urbano, José M.
author Sousa-Ortega, Carlos
author_facet Sousa-Ortega, Carlos
Royo-Esnal, Aritz
Loureiro, Íñigo
Marí, Ana I.
Lezaún, Juan Antonio
Cordero Merino, Fernando
Saavedra, Milagros
Paramio, José A.
Fernández, José L.
Torra, Joel
Urbano, José M.
author_role author
author2 Royo-Esnal, Aritz
Loureiro, Íñigo
Marí, Ana I.
Lezaún, Juan Antonio
Cordero Merino, Fernando
Saavedra, Milagros
Paramio, José A.
Fernández, José L.
Torra, Joel
Urbano, José M.
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Sociedad Española de Malherbología
Ministerio de Ciencia, Innovación y Universidades (España)
Sousa-Ortega, Carlos [0000-0003-3290-3928]
Royo-Esnal, Aritz [0000-0003-2534-8372]
Loureiro, Íñigo [0000-0003-3022-2002]
Marí, Ana I. [0000-0001-7862-9421]
Lezáun, Juan A. [0000-0003-4339-8947]
Cordero, Fernando [0000-0001-8931-2905]
Torra, Joel [0000-0002-8666-6780]
Urbano, José M.[0000-0001-5020-5782]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Hydrothermal model
Phenology
RMSE
Seedling emergence model
Weibull
Winter wild oat
topic Hydrothermal model
Phenology
RMSE
Seedling emergence model
Weibull
Winter wild oat
description Departamento de ​Protección Vegetal (INIA)
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/268491
https://api.elsevier.com/content/abstract/scopus_id/85104990063
url http://hdl.handle.net/10261/268491
https://api.elsevier.com/content/abstract/scopus_id/85104990063
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MICIU//RYC2018-023866-I
Weed Science
https://doi.org/10.1017/wsc.2021.10[Opens in a new window]
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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