Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain

29 Pags.- 5 Tabls.- 2 Figs. The definitive version is available at: http://www.sciencedirect.com/science/journal/11610301

Detalles Bibliográficos
Autores: Austin, Roger B., Cantero-Martínez, Carlos, Arrúe Ugarte, José Luis, Playán Jubillar, Enrique, Cano-Marcellán, P.
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:1998
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/101367
Acceso en línea:http://hdl.handle.net/10261/101367
Access Level:acceso abierto
Palabra clave:Wheat
Barley
Yield
Rainfall
Soil water
Fallow
Dryland farming
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spelling Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of SpainAustin, Roger B.Cantero-Martínez, CarlosArrúe Ugarte, José LuisPlayán Jubillar, EnriqueCano-Marcellán, P.WheatBarleyYieldRainfallSoil waterFallowDryland farming29 Pags.- 5 Tabls.- 2 Figs. The definitive version is available at: http://www.sciencedirect.com/science/journal/11610301Wheat and barley yields from three farms in the Ebro river valley are shown to be strongly dependent on seasonal rainfall, particularly that during November–January and March–May of the cropping season. In the driest farm, in Monegrillo, Zaragoza province (seasonal rainfall, 251 mm), yields increased by c. 5.9 (wheat) and 9.4 (barley) kg ha−1 per mm of extra rain during the entire cropping season, taken as October–May inclusive. The other farms, at El Canós and Selvanera in Lleida province, had seasonal rainfalls of 364 and 334 mm, and yields of barley increased by 4.3 and 9.0 kg ha−1, respectively, per mm of extra rain in the cropping season, taken as September to May inclusive. In Monegrillo, cereals are grown in a cereal–fallow rotation. Normal fallowing (duration 17 months) compared to minimum fallowing (5 months) increased the calculated water content of the top 100 cm of the dominant soils by 19 mm. This extra water was estimated to benefit yield by 7.0% (wheat) and 6.2% (barley), raising the average yields of crops greater than 300 kg ha−1 to 1222 and 1522 kg ha−1, respectively. Agronomic practices in Monegrillo during the fallow should focus on means of increasing the proportion of the rain stored in the profile during the fallow. At all three locations, decreasing water evaporation from the soil during the cropping season would likely benefit yield.Peer reviewedElsevierConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201420141998info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/101367reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1016/S1161-0301(97)00063-4Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1013672026-05-22T06:33:51Z
dc.title.none.fl_str_mv Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain
title Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain
spellingShingle Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain
Austin, Roger B.
Wheat
Barley
Yield
Rainfall
Soil water
Fallow
Dryland farming
title_short Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain
title_full Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain
title_fullStr Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain
title_full_unstemmed Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain
title_sort Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain
dc.creator.none.fl_str_mv Austin, Roger B.
Cantero-Martínez, Carlos
Arrúe Ugarte, José Luis
Playán Jubillar, Enrique
Cano-Marcellán, P.
author Austin, Roger B.
author_facet Austin, Roger B.
Cantero-Martínez, Carlos
Arrúe Ugarte, José Luis
Playán Jubillar, Enrique
Cano-Marcellán, P.
author_role author
author2 Cantero-Martínez, Carlos
Arrúe Ugarte, José Luis
Playán Jubillar, Enrique
Cano-Marcellán, P.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Wheat
Barley
Yield
Rainfall
Soil water
Fallow
Dryland farming
topic Wheat
Barley
Yield
Rainfall
Soil water
Fallow
Dryland farming
description 29 Pags.- 5 Tabls.- 2 Figs. The definitive version is available at: http://www.sciencedirect.com/science/journal/11610301
publishDate 1998
dc.date.none.fl_str_mv 1998
2014
2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/101367
url http://hdl.handle.net/10261/101367
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/S1161-0301(97)00063-4
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 15,811543

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