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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/26941
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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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1846082746733035520 |
score |
13.22299 |