Effect of endophyte infection in red fescue-red clover simple mixture

Effect of endophyte infection in red fescue-red clover simple mixture

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Resumen del trabajo presentado en el 24th General Meeting of the European Grassland Federation, celebrado en Lublin (Polonia), del 3 al 7 de junio de 2012

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Main Authors: Vázquez de Aldana, Beatriz R., García Ciudad, Antonia, Zabalgogeazcoa, Iñigo, García Criado, Balbino
Format: póster de congreso biblioteca
Published: 2012-06-03
Online Access:http://hdl.handle.net/10261/259008
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spelling dig-irnasa-es-10261-2590082022-04-20T14:35:05Z Effect of endophyte infection in red fescue-red clover simple mixture Vázquez de Aldana, Beatriz R. García Ciudad, Antonia Zabalgogeazcoa, Iñigo García Criado, Balbino Resumen del trabajo presentado en el 24th General Meeting of the European Grassland Federation, celebrado en Lublin (Polonia), del 3 al 7 de junio de 2012 Red fescue (Festuca rubra) is a perennial grass commonly infected by the fungal endophyte Epichlöe festucae in several different European habitats. In a greenhouse experiment, F. rubra plants with different endophyte status (E+ = infected; E– = non-infected) were grown in monocultures and in simple mixture with red clover (Trifolium pratense). The purpose of the study was to determine the effect of endophyte infection on the competition of red fescue plants with red clover. Root and shoot growth of red clover was significantly depressed when grown in competition with E+ plants compared to E– plants. When grown in monoculture or in competition with red clover, root biomass of E+ red fescue plants was lower than that of E– plants, but no differences in shoot biomass between E+ and E– were found. No differences in red fescue plant biomass between growth in monoculture and with red clover were found. The lower root-biomass of infected plants and the reduction of red clover growth suggest that infected plants could release chemical compounds that reduce legume growth, that is, an allelopathic interaction. 2022-01-27T15:00:02Z 2022-01-27T15:00:02Z 2012-06-03 2022-01-27T15:00:02Z póster de congreso http://purl.org/coar/resource_type/c_6670 24th General Meeting of the European Grassland Federation (2012) http://hdl.handle.net/10261/259008 Sí open
institution IRNASA ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-irnasa-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del IRNASA España
description Resumen del trabajo presentado en el 24th General Meeting of the European Grassland Federation, celebrado en Lublin (Polonia), del 3 al 7 de junio de 2012
format póster de congreso
author Vázquez de Aldana, Beatriz R.
García Ciudad, Antonia
Zabalgogeazcoa, Iñigo
García Criado, Balbino
spellingShingle Vázquez de Aldana, Beatriz R.
García Ciudad, Antonia
Zabalgogeazcoa, Iñigo
García Criado, Balbino
Effect of endophyte infection in red fescue-red clover simple mixture
author_facet Vázquez de Aldana, Beatriz R.
García Ciudad, Antonia
Zabalgogeazcoa, Iñigo
García Criado, Balbino
author_sort Vázquez de Aldana, Beatriz R.
title Effect of endophyte infection in red fescue-red clover simple mixture
title_short Effect of endophyte infection in red fescue-red clover simple mixture
title_full Effect of endophyte infection in red fescue-red clover simple mixture
title_fullStr Effect of endophyte infection in red fescue-red clover simple mixture
title_full_unstemmed Effect of endophyte infection in red fescue-red clover simple mixture
title_sort effect of endophyte infection in red fescue-red clover simple mixture
publishDate 2012-06-03
url http://hdl.handle.net/10261/259008
work_keys_str_mv AT vazquezdealdanabeatrizr effectofendophyteinfectioninredfescueredcloversimplemixture
AT garciaciudadantonia effectofendophyteinfectioninredfescueredcloversimplemixture
AT zabalgogeazcoainigo effectofendophyteinfectioninredfescueredcloversimplemixture
AT garciacriadobalbino effectofendophyteinfectioninredfescueredcloversimplemixture
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