Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae)

Autores
Vilela, Alejandra Elena; González Paleo, Luciana; Ravetta, Damián Andrés; Murrell, Ebony G.; Van Tassel, David
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The perennial sunflower Silphium integrifolium Michx. (Asteraceae), also known as silflower, is a prospective dual-purpose forage plus grain crop. Pre-flowering biomass harvest for animal feed and the subsequent delay in plant growth and anthesis has the potential to benefit seed yield and/or offset yield loss from native pests, such as the native North American Eucosma giganteana (Lepidopera: Tortricidae). The aim of this study was to develop a cropping technology for silflower to (A) balance forage and grain production and (B) minimize seed loss. Silflower produced high-quality forage, but biomass harvest in early spring reduced same-season seed production by 45%. Despite significantly delaying flowering, forage harvest alone did not effectively reduce Eucosma colonization, although treating plants with the insecticide permethrin did reduce colonization. Our results do not support the proposal that S. integrifolium could be profitably harvested for both high quality forage and as an oilseed grain within the same season. Nevertheless, our findings suggest the possibility of developing a strategy of alternating between forage or seed production, depending on their differential economic values. The choice between harvesting biomass vs. seed could be made much later in the season for this perennial crop than the choice of planting an annual forage vs. annual grain crop.
Fil: Vilela, Alejandra Elena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; Argentina
Fil: González Paleo, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; Argentina
Fil: Ravetta, Damián Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; Argentina
Fil: Murrell, Ebony G.. The Land Institute.; Estados Unidos
Fil: Van Tassel, David. The Land Institute.; Estados Unidos
Materia
DUAL-PURPOSE CROP
EUCOSMA GIGANTEANA
FORAGE
PERMETHRIN
SILAGE
SILPHIUM INTEGRIFOLIUM
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/169167
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/169167
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae)Vilela, Alejandra ElenaGonzález Paleo, LucianaRavetta, Damián AndrésMurrell, Ebony G.Van Tassel, DavidDUAL-PURPOSE CROPEUCOSMA GIGANTEANAFORAGEPERMETHRINSILAGESILPHIUM INTEGRIFOLIUMhttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4The perennial sunflower Silphium integrifolium Michx. (Asteraceae), also known as silflower, is a prospective dual-purpose forage plus grain crop. Pre-flowering biomass harvest for animal feed and the subsequent delay in plant growth and anthesis has the potential to benefit seed yield and/or offset yield loss from native pests, such as the native North American Eucosma giganteana (Lepidopera: Tortricidae). The aim of this study was to develop a cropping technology for silflower to (A) balance forage and grain production and (B) minimize seed loss. Silflower produced high-quality forage, but biomass harvest in early spring reduced same-season seed production by 45%. Despite significantly delaying flowering, forage harvest alone did not effectively reduce Eucosma colonization, although treating plants with the insecticide permethrin did reduce colonization. Our results do not support the proposal that S. integrifolium could be profitably harvested for both high quality forage and as an oilseed grain within the same season. Nevertheless, our findings suggest the possibility of developing a strategy of alternating between forage or seed production, depending on their differential economic values. The choice between harvesting biomass vs. seed could be made much later in the season for this perennial crop than the choice of planting an annual forage vs. annual grain crop.Fil: Vilela, Alejandra Elena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; ArgentinaFil: González Paleo, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; ArgentinaFil: Ravetta, Damián Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; ArgentinaFil: Murrell, Ebony G.. The Land Institute.; Estados UnidosFil: Van Tassel, David. The Land Institute.; Estados UnidosMultidisciplinary Digital Publishing Institute2020-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/169167Vilela, Alejandra Elena; González Paleo, Luciana; Ravetta, Damián Andrés; Murrell, Ebony G.; Van Tassel, David; Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae); Multidisciplinary Digital Publishing Institute; Agronomy Journal; 10; 10; 10-2020; 1-140002-19622073-4395CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4395/10/10/1471info:eu-repo/semantics/altIdentifier/doi/10.3390/agronomy10101471info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:10:59Zoai:ri.conicet.gov.ar:11336/169167instacron: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:34982025-09-29 10:11:00.088CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae)
title Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae)
spellingShingle Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae)
Vilela, Alejandra Elena
DUAL-PURPOSE CROP
EUCOSMA GIGANTEANA
FORAGE
PERMETHRIN
SILAGE
SILPHIUM INTEGRIFOLIUM
title_short Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae)
title_full Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae)
title_fullStr Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae)
title_full_unstemmed Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae)
title_sort Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae)
dc.creator.none.fl_str_mv Vilela, Alejandra Elena
González Paleo, Luciana
Ravetta, Damián Andrés
Murrell, Ebony G.
Van Tassel, David
author Vilela, Alejandra Elena
author_facet Vilela, Alejandra Elena
González Paleo, Luciana
Ravetta, Damián Andrés
Murrell, Ebony G.
Van Tassel, David
author_role author
author2 González Paleo, Luciana
Ravetta, Damián Andrés
Murrell, Ebony G.
Van Tassel, David
author2_role author
author
author
author
dc.subject.none.fl_str_mv DUAL-PURPOSE CROP
EUCOSMA GIGANTEANA
FORAGE
PERMETHRIN
SILAGE
SILPHIUM INTEGRIFOLIUM
topic DUAL-PURPOSE CROP
EUCOSMA GIGANTEANA
FORAGE
PERMETHRIN
SILAGE
SILPHIUM INTEGRIFOLIUM
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.5
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The perennial sunflower Silphium integrifolium Michx. (Asteraceae), also known as silflower, is a prospective dual-purpose forage plus grain crop. Pre-flowering biomass harvest for animal feed and the subsequent delay in plant growth and anthesis has the potential to benefit seed yield and/or offset yield loss from native pests, such as the native North American Eucosma giganteana (Lepidopera: Tortricidae). The aim of this study was to develop a cropping technology for silflower to (A) balance forage and grain production and (B) minimize seed loss. Silflower produced high-quality forage, but biomass harvest in early spring reduced same-season seed production by 45%. Despite significantly delaying flowering, forage harvest alone did not effectively reduce Eucosma colonization, although treating plants with the insecticide permethrin did reduce colonization. Our results do not support the proposal that S. integrifolium could be profitably harvested for both high quality forage and as an oilseed grain within the same season. Nevertheless, our findings suggest the possibility of developing a strategy of alternating between forage or seed production, depending on their differential economic values. The choice between harvesting biomass vs. seed could be made much later in the season for this perennial crop than the choice of planting an annual forage vs. annual grain crop.
Fil: Vilela, Alejandra Elena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; Argentina
Fil: González Paleo, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; Argentina
Fil: Ravetta, Damián Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; Argentina
Fil: Murrell, Ebony G.. The Land Institute.; Estados Unidos
Fil: Van Tassel, David. The Land Institute.; Estados Unidos
description The perennial sunflower Silphium integrifolium Michx. (Asteraceae), also known as silflower, is a prospective dual-purpose forage plus grain crop. Pre-flowering biomass harvest for animal feed and the subsequent delay in plant growth and anthesis has the potential to benefit seed yield and/or offset yield loss from native pests, such as the native North American Eucosma giganteana (Lepidopera: Tortricidae). The aim of this study was to develop a cropping technology for silflower to (A) balance forage and grain production and (B) minimize seed loss. Silflower produced high-quality forage, but biomass harvest in early spring reduced same-season seed production by 45%. Despite significantly delaying flowering, forage harvest alone did not effectively reduce Eucosma colonization, although treating plants with the insecticide permethrin did reduce colonization. Our results do not support the proposal that S. integrifolium could be profitably harvested for both high quality forage and as an oilseed grain within the same season. Nevertheless, our findings suggest the possibility of developing a strategy of alternating between forage or seed production, depending on their differential economic values. The choice between harvesting biomass vs. seed could be made much later in the season for this perennial crop than the choice of planting an annual forage vs. annual grain crop.
publishDate 2020
dc.date.none.fl_str_mv 2020-10
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/11336/169167
Vilela, Alejandra Elena; González Paleo, Luciana; Ravetta, Damián Andrés; Murrell, Ebony G.; Van Tassel, David; Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae); Multidisciplinary Digital Publishing Institute; Agronomy Journal; 10; 10; 10-2020; 1-14
0002-1962
2073-4395
CONICET Digital
CONICET
url http://hdl.handle.net/11336/169167
identifier_str_mv Vilela, Alejandra Elena; González Paleo, Luciana; Ravetta, Damián Andrés; Murrell, Ebony G.; Van Tassel, David; Balancing forage production, seed yield, and pest management in the perennial sunflower silphium integrifolium (Asteraceae); Multidisciplinary Digital Publishing Institute; Agronomy Journal; 10; 10; 10-2020; 1-14
0002-1962
2073-4395
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4395/10/10/1471
info:eu-repo/semantics/altIdentifier/doi/10.3390/agronomy10101471
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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 13.070432

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