Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem

Autores
Renzi, Juan Pablo; Chantre Balacca, Guillermo Ruben; Cantamutto, Miguel Ángel
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Vicia villosa Roth is a forage legume with the capability for N biological fixation and natural reseeding, which could contribute to the sustainability in semi-arid regions. The present study aimed to determine (i) the relationship between vetch density, seed production and spontaneous seed dispersal; (ii) the impact of the post dispersal tillage treatment over the soil seedbank dynamics; and (iii) potential predation of seedbank by pigeons. A density range between 50 and 200 plants m-2 did not influence seed production or seed dispersal. Shallow disk tillage (SDT) clearly favoured self-regeneration, resulting in higher amount of emerged seedlings during autumn compared to no-tillage (NT). Based on observed emergence data, the percentage of emerged seedlings under SDT and NT were 38 and 6% of the seedbank, respectively, during 18 months after plot harvest. The lowest emergence values registered under NT could be associated to a higher pressure of natural predators, soil-borne pathogens, seed decay by ageing and false breaks. The feral pigeon (Columba livia var.) might be considered the main cause of vetch seedbank depletion in the present study. Under controlled conditions, a single pigeon is able to consume, in average, between 184 and 768 seeds per day, depending of seed exposure and alternative food sources availability.
Fil: Renzi, Juan Pablo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Hilario Ascasubi; Argentina
Fil: Chantre Balacca, Guillermo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Cantamutto, Miguel Ángel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Hilario Ascasubi; Argentina
Materia
Hairy Vetch
Seed Production
Forage Legume Crop
Reseeding
Predation
Annual Pasture
Arid-Semiarid Region
Seed Dormancy
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/26941
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/26941
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystemRenzi, Juan PabloChantre Balacca, Guillermo RubenCantamutto, Miguel ÁngelHairy VetchSeed ProductionForage Legume CropReseedingPredationAnnual PastureArid-Semiarid RegionSeed Dormancyhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Vicia villosa Roth is a forage legume with the capability for N biological fixation and natural reseeding, which could contribute to the sustainability in semi-arid regions. The present study aimed to determine (i) the relationship between vetch density, seed production and spontaneous seed dispersal; (ii) the impact of the post dispersal tillage treatment over the soil seedbank dynamics; and (iii) potential predation of seedbank by pigeons. A density range between 50 and 200 plants m-2 did not influence seed production or seed dispersal. Shallow disk tillage (SDT) clearly favoured self-regeneration, resulting in higher amount of emerged seedlings during autumn compared to no-tillage (NT). Based on observed emergence data, the percentage of emerged seedlings under SDT and NT were 38 and 6% of the seedbank, respectively, during 18 months after plot harvest. The lowest emergence values registered under NT could be associated to a higher pressure of natural predators, soil-borne pathogens, seed decay by ageing and false breaks. The feral pigeon (Columba livia var.) might be considered the main cause of vetch seedbank depletion in the present study. Under controlled conditions, a single pigeon is able to consume, in average, between 184 and 768 seeds per day, depending of seed exposure and alternative food sources availability.Fil: Renzi, Juan Pablo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Hilario Ascasubi; ArgentinaFil: Chantre Balacca, Guillermo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: Cantamutto, Miguel Ángel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Hilario Ascasubi; ArgentinaWiley2017-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26941Renzi, Juan Pablo; Chantre Balacca, Guillermo Ruben; Cantamutto, Miguel Ángel; Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem; Wiley; Grass and Forage Science; 72; 3; 9-2017; 524-5330142-5242CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/gfs.12255info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/gfs.12255/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:28:19Zoai:ri.conicet.gov.ar:11336/26941instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:28:19.85CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem
title Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem
spellingShingle Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem
Renzi, Juan Pablo
Hairy Vetch
Seed Production
Forage Legume Crop
Reseeding
Predation
Annual Pasture
Arid-Semiarid Region
Seed Dormancy
title_short Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem
title_full Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem
title_fullStr Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem
title_full_unstemmed Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem
title_sort Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem
dc.creator.none.fl_str_mv Renzi, Juan Pablo
Chantre Balacca, Guillermo Ruben
Cantamutto, Miguel Ángel
author Renzi, Juan Pablo
author_facet Renzi, Juan Pablo
Chantre Balacca, Guillermo Ruben
Cantamutto, Miguel Ángel
author_role author
author2 Chantre Balacca, Guillermo Ruben
Cantamutto, Miguel Ángel
author2_role author
author
dc.subject.none.fl_str_mv Hairy Vetch
Seed Production
Forage Legume Crop
Reseeding
Predation
Annual Pasture
Arid-Semiarid Region
Seed Dormancy
topic Hairy Vetch
Seed Production
Forage Legume Crop
Reseeding
Predation
Annual Pasture
Arid-Semiarid Region
Seed Dormancy
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Vicia villosa Roth is a forage legume with the capability for N biological fixation and natural reseeding, which could contribute to the sustainability in semi-arid regions. The present study aimed to determine (i) the relationship between vetch density, seed production and spontaneous seed dispersal; (ii) the impact of the post dispersal tillage treatment over the soil seedbank dynamics; and (iii) potential predation of seedbank by pigeons. A density range between 50 and 200 plants m-2 did not influence seed production or seed dispersal. Shallow disk tillage (SDT) clearly favoured self-regeneration, resulting in higher amount of emerged seedlings during autumn compared to no-tillage (NT). Based on observed emergence data, the percentage of emerged seedlings under SDT and NT were 38 and 6% of the seedbank, respectively, during 18 months after plot harvest. The lowest emergence values registered under NT could be associated to a higher pressure of natural predators, soil-borne pathogens, seed decay by ageing and false breaks. The feral pigeon (Columba livia var.) might be considered the main cause of vetch seedbank depletion in the present study. Under controlled conditions, a single pigeon is able to consume, in average, between 184 and 768 seeds per day, depending of seed exposure and alternative food sources availability.
Fil: Renzi, Juan Pablo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Hilario Ascasubi; Argentina
Fil: Chantre Balacca, Guillermo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Cantamutto, Miguel Ángel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Hilario Ascasubi; Argentina
description Vicia villosa Roth is a forage legume with the capability for N biological fixation and natural reseeding, which could contribute to the sustainability in semi-arid regions. The present study aimed to determine (i) the relationship between vetch density, seed production and spontaneous seed dispersal; (ii) the impact of the post dispersal tillage treatment over the soil seedbank dynamics; and (iii) potential predation of seedbank by pigeons. A density range between 50 and 200 plants m-2 did not influence seed production or seed dispersal. Shallow disk tillage (SDT) clearly favoured self-regeneration, resulting in higher amount of emerged seedlings during autumn compared to no-tillage (NT). Based on observed emergence data, the percentage of emerged seedlings under SDT and NT were 38 and 6% of the seedbank, respectively, during 18 months after plot harvest. The lowest emergence values registered under NT could be associated to a higher pressure of natural predators, soil-borne pathogens, seed decay by ageing and false breaks. The feral pigeon (Columba livia var.) might be considered the main cause of vetch seedbank depletion in the present study. Under controlled conditions, a single pigeon is able to consume, in average, between 184 and 768 seeds per day, depending of seed exposure and alternative food sources availability.
publishDate 2017
dc.date.none.fl_str_mv 2017-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/26941
Renzi, Juan Pablo; Chantre Balacca, Guillermo Ruben; Cantamutto, Miguel Ángel; Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem; Wiley; Grass and Forage Science; 72; 3; 9-2017; 524-533
0142-5242
CONICET Digital
CONICET
url http://hdl.handle.net/11336/26941
identifier_str_mv Renzi, Juan Pablo; Chantre Balacca, Guillermo Ruben; Cantamutto, Miguel Ángel; Self-regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi-arid agroecosystem; Wiley; Grass and Forage Science; 72; 3; 9-2017; 524-533
0142-5242
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/gfs.12255
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/gfs.12255/abstract
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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