Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius)

Autores
Marchetti, Maria Cristina; Blanco, M. J.; Rodriguez Brito, Ana Mariela Adelina; Fabersani Marrades, Mario Emanuel; Cisint, J. C.; Maple, O. E.; Rivero, M. L.; Oliszewski, Ruben
Año de publicación
2023
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Yacón (Smallanthus sonchifolius) is an Andean plant whose tubers are used for human consumption due to their high content of fructo-oligosaccharides. The aerial part can be preserved as silage and be used as a food reserve for production animals. The pH measurement allows controlling the fermentation process. This can be accelerated by inoculants (microorganisms that produce a directed fermentation to lower the pH and preserve the forage over the time). The objective was to determine the stability of Yacón silage with different commercial inoculants at different doses, taking pH as a parameter. The silages were made with the aerial part of the post-harvest plant in a state of 10% flowering, with 67% humidity, chopped 1 cm, and placed in PVC microsilos 10 cm of diameter × 20 cm of height. In each microsilo, 1 kg of green matter (GM) was added with a compaction of 637 kg/m3. The design was completely randomized, and five treatments with four repetitions were carried out: T1, without inoculant; T2, Basilage® Inoculant 250 g/Tn MV; T3, Basilaje® 500 g/Tn MV; T4, Bermix Plus® 250 g/Tn MV; and T5, Bermix Plus® 500 g/Tn MV. The pH was measured at 0, 1, 5, 10, 20, and 40 days. A decrease in pH was observed in all the silos from the fifth day, with greater significance in T3. At day 10, T3 reached the highest pH drop and at day 20 both Basilage and Bermix stabilized at similar pH between 4.49 and 4.84. Finally, on day 40, both the control silo T1 and T4 and T5 reached a pH between 4.34 and 4.50, while T2 and T3 obtained a pH between 4.92 and 5.18. In conclusion, all treatments reached acceptable pH at day 40, varying the acidification rate among them.
Fil: Marchetti, Maria Cristina. Universidad Nacional de Tucumán; Argentina
Fil: Blanco, M. J.. Universidad Nacional de Tucumán; Argentina
Fil: Rodriguez Brito, Ana Mariela Adelina. Universidad Nacional de Tucumán; Argentina
Fil: Fabersani Marrades, Mario Emanuel. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Cisint, J. C.. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina
Fil: Maple, O. E.. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina
Fil: Rivero, M. L.. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina
Fil: Oliszewski, Ruben. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
XXXIX Annual Scientific Meeting
Tafí del Valle
Argentina
Asociación de Biología de Tucumán
Materia
INOCULANTS
YACON
SILAGE
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:11336/290085
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/290085
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius)Marchetti, Maria CristinaBlanco, M. J.Rodriguez Brito, Ana Mariela AdelinaFabersani Marrades, Mario EmanuelCisint, J. C.Maple, O. E.Rivero, M. L.Oliszewski, RubenINOCULANTSYACONSILAGEhttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4Yacón (Smallanthus sonchifolius) is an Andean plant whose tubers are used for human consumption due to their high content of fructo-oligosaccharides. The aerial part can be preserved as silage and be used as a food reserve for production animals. The pH measurement allows controlling the fermentation process. This can be accelerated by inoculants (microorganisms that produce a directed fermentation to lower the pH and preserve the forage over the time). The objective was to determine the stability of Yacón silage with different commercial inoculants at different doses, taking pH as a parameter. The silages were made with the aerial part of the post-harvest plant in a state of 10% flowering, with 67% humidity, chopped 1 cm, and placed in PVC microsilos 10 cm of diameter × 20 cm of height. In each microsilo, 1 kg of green matter (GM) was added with a compaction of 637 kg/m3. The design was completely randomized, and five treatments with four repetitions were carried out: T1, without inoculant; T2, Basilage® Inoculant 250 g/Tn MV; T3, Basilaje® 500 g/Tn MV; T4, Bermix Plus® 250 g/Tn MV; and T5, Bermix Plus® 500 g/Tn MV. The pH was measured at 0, 1, 5, 10, 20, and 40 days. A decrease in pH was observed in all the silos from the fifth day, with greater significance in T3. At day 10, T3 reached the highest pH drop and at day 20 both Basilage and Bermix stabilized at similar pH between 4.49 and 4.84. Finally, on day 40, both the control silo T1 and T4 and T5 reached a pH between 4.34 and 4.50, while T2 and T3 obtained a pH between 4.92 and 5.18. In conclusion, all treatments reached acceptable pH at day 40, varying the acidification rate among them.Fil: Marchetti, Maria Cristina. Universidad Nacional de Tucumán; ArgentinaFil: Blanco, M. J.. Universidad Nacional de Tucumán; ArgentinaFil: Rodriguez Brito, Ana Mariela Adelina. Universidad Nacional de Tucumán; ArgentinaFil: Fabersani Marrades, Mario Emanuel. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Cisint, J. C.. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; ArgentinaFil: Maple, O. E.. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; ArgentinaFil: Rivero, M. L.. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; ArgentinaFil: Oliszewski, Ruben. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaXXXIX Annual Scientific MeetingTafí del ValleArgentinaAsociación de Biología de TucumánTech Science Press2023info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectReuniónJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/290085Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius); XXXIX Annual Scientific Meeting; Tafí del Valle; Argentina; 2023; 1-20327-95451667-5746CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.techscience.com/journal/biocellNacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-08-25T15:44:55Zoai:ri.conicet.gov.ar:11336/290085instacron: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:34982026-08-25 15:44:55.475CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius)
title Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius)
spellingShingle Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius)
Marchetti, Maria Cristina
INOCULANTS
YACON
SILAGE
title_short Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius)
title_full Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius)
title_fullStr Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius)
title_full_unstemmed Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius)
title_sort Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius)
dc.creator.none.fl_str_mv Marchetti, Maria Cristina
Blanco, M. J.
Rodriguez Brito, Ana Mariela Adelina
Fabersani Marrades, Mario Emanuel
Cisint, J. C.
Maple, O. E.
Rivero, M. L.
Oliszewski, Ruben
author Marchetti, Maria Cristina
author_facet Marchetti, Maria Cristina
Blanco, M. J.
Rodriguez Brito, Ana Mariela Adelina
Fabersani Marrades, Mario Emanuel
Cisint, J. C.
Maple, O. E.
Rivero, M. L.
Oliszewski, Ruben
author_role author
author2 Blanco, M. J.
Rodriguez Brito, Ana Mariela Adelina
Fabersani Marrades, Mario Emanuel
Cisint, J. C.
Maple, O. E.
Rivero, M. L.
Oliszewski, Ruben
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv INOCULANTS
YACON
SILAGE
topic INOCULANTS
YACON
SILAGE
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Yacón (Smallanthus sonchifolius) is an Andean plant whose tubers are used for human consumption due to their high content of fructo-oligosaccharides. The aerial part can be preserved as silage and be used as a food reserve for production animals. The pH measurement allows controlling the fermentation process. This can be accelerated by inoculants (microorganisms that produce a directed fermentation to lower the pH and preserve the forage over the time). The objective was to determine the stability of Yacón silage with different commercial inoculants at different doses, taking pH as a parameter. The silages were made with the aerial part of the post-harvest plant in a state of 10% flowering, with 67% humidity, chopped 1 cm, and placed in PVC microsilos 10 cm of diameter × 20 cm of height. In each microsilo, 1 kg of green matter (GM) was added with a compaction of 637 kg/m3. The design was completely randomized, and five treatments with four repetitions were carried out: T1, without inoculant; T2, Basilage® Inoculant 250 g/Tn MV; T3, Basilaje® 500 g/Tn MV; T4, Bermix Plus® 250 g/Tn MV; and T5, Bermix Plus® 500 g/Tn MV. The pH was measured at 0, 1, 5, 10, 20, and 40 days. A decrease in pH was observed in all the silos from the fifth day, with greater significance in T3. At day 10, T3 reached the highest pH drop and at day 20 both Basilage and Bermix stabilized at similar pH between 4.49 and 4.84. Finally, on day 40, both the control silo T1 and T4 and T5 reached a pH between 4.34 and 4.50, while T2 and T3 obtained a pH between 4.92 and 5.18. In conclusion, all treatments reached acceptable pH at day 40, varying the acidification rate among them.
Fil: Marchetti, Maria Cristina. Universidad Nacional de Tucumán; Argentina
Fil: Blanco, M. J.. Universidad Nacional de Tucumán; Argentina
Fil: Rodriguez Brito, Ana Mariela Adelina. Universidad Nacional de Tucumán; Argentina
Fil: Fabersani Marrades, Mario Emanuel. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Cisint, J. C.. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina
Fil: Maple, O. E.. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina
Fil: Rivero, M. L.. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina
Fil: Oliszewski, Ruben. Universidad Nacional de Tucuman. Facultad de Agronomia y Zootecnia. Departamento de Producción Animal. Laboratorio de Calidad de Lacteos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
XXXIX Annual Scientific Meeting
Tafí del Valle
Argentina
Asociación de Biología de Tucumán
description Yacón (Smallanthus sonchifolius) is an Andean plant whose tubers are used for human consumption due to their high content of fructo-oligosaccharides. The aerial part can be preserved as silage and be used as a food reserve for production animals. The pH measurement allows controlling the fermentation process. This can be accelerated by inoculants (microorganisms that produce a directed fermentation to lower the pH and preserve the forage over the time). The objective was to determine the stability of Yacón silage with different commercial inoculants at different doses, taking pH as a parameter. The silages were made with the aerial part of the post-harvest plant in a state of 10% flowering, with 67% humidity, chopped 1 cm, and placed in PVC microsilos 10 cm of diameter × 20 cm of height. In each microsilo, 1 kg of green matter (GM) was added with a compaction of 637 kg/m3. The design was completely randomized, and five treatments with four repetitions were carried out: T1, without inoculant; T2, Basilage® Inoculant 250 g/Tn MV; T3, Basilaje® 500 g/Tn MV; T4, Bermix Plus® 250 g/Tn MV; and T5, Bermix Plus® 500 g/Tn MV. The pH was measured at 0, 1, 5, 10, 20, and 40 days. A decrease in pH was observed in all the silos from the fifth day, with greater significance in T3. At day 10, T3 reached the highest pH drop and at day 20 both Basilage and Bermix stabilized at similar pH between 4.49 and 4.84. Finally, on day 40, both the control silo T1 and T4 and T5 reached a pH between 4.34 and 4.50, while T2 and T3 obtained a pH between 4.92 and 5.18. In conclusion, all treatments reached acceptable pH at day 40, varying the acidification rate among them.
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Reunión
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/290085
Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius); XXXIX Annual Scientific Meeting; Tafí del Valle; Argentina; 2023; 1-2
0327-9545
1667-5746
CONICET Digital
CONICET
url http://hdl.handle.net/11336/290085
identifier_str_mv Effect of inoculants on pH in yacon silage (Smallanthus sonchifolius); XXXIX Annual Scientific Meeting; Tafí del Valle; Argentina; 2023; 1-2
0327-9545
1667-5746
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.techscience.com/journal/biocell
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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
application/pdf
dc.coverage.none.fl_str_mv Nacional
dc.publisher.none.fl_str_mv Tech Science Press
publisher.none.fl_str_mv Tech Science Press
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 13.24418

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