Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501)

Rhizobia are able to increase yield of non-leguminous species through production of phyto-stimulating substances. This study aimed to evaluate the inoculation effect of rhizobia UFRGS Lc348 and VP16 on millet and Sudan grass yield and germination, and verify the enrichment effect of culture medium w...

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Autores:
Goulart Machado, Rafael
Saccol de Sá, Enilson Luiz
Hahn, Leandro
Pilatti Sant´Ana, Wilian Luan
Tipo de recurso:
Article of journal
Fecha de publicación:
2018
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/68113
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/68113
http://bdigital.unal.edu.co/69146/
Palabra clave:
55 Ciencias de la tierra / Earth sciences and geology
63 Agricultura y tecnologías relacionadas / Agriculture
Biological nitrogen fixation
forage grasses
indole acetic acid (IAA)
rhizobacteria
root nodules and symbiont
soil microorganism
ácido indol-acético (AIA)
Fijación biológica de nitrógeno
microorganismos del suelo
nódulos de raíces y simbiontes
pastos forrajeros
rizobacterias.
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openAccess
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Atribución-NoComercial 4.0 Internacional
id UNACIONAL2_1024ddca7d94304590cf8bccc15c704d
oai_identifier_str oai:repositorio.unal.edu.co:unal/68113
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501)
title Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501)
spellingShingle Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501)
55 Ciencias de la tierra / Earth sciences and geology
63 Agricultura y tecnologías relacionadas / Agriculture
Biological nitrogen fixation
forage grasses
indole acetic acid (IAA)
rhizobacteria
root nodules and symbiont
soil microorganism
ácido indol-acético (AIA)
Fijación biológica de nitrógeno
microorganismos del suelo
nódulos de raíces y simbiontes
pastos forrajeros
rizobacterias.
title_short Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501)
title_full Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501)
title_fullStr Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501)
title_full_unstemmed Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501)
title_sort Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501)
dc.creator.fl_str_mv Goulart Machado, Rafael
Saccol de Sá, Enilson Luiz
Hahn, Leandro
Pilatti Sant´Ana, Wilian Luan
dc.contributor.author.spa.fl_str_mv Goulart Machado, Rafael
Saccol de Sá, Enilson Luiz
Hahn, Leandro
Pilatti Sant´Ana, Wilian Luan
dc.subject.ddc.spa.fl_str_mv 55 Ciencias de la tierra / Earth sciences and geology
63 Agricultura y tecnologías relacionadas / Agriculture
topic 55 Ciencias de la tierra / Earth sciences and geology
63 Agricultura y tecnologías relacionadas / Agriculture
Biological nitrogen fixation
forage grasses
indole acetic acid (IAA)
rhizobacteria
root nodules and symbiont
soil microorganism
ácido indol-acético (AIA)
Fijación biológica de nitrógeno
microorganismos del suelo
nódulos de raíces y simbiontes
pastos forrajeros
rizobacterias.
dc.subject.proposal.spa.fl_str_mv Biological nitrogen fixation
forage grasses
indole acetic acid (IAA)
rhizobacteria
root nodules and symbiont
soil microorganism
ácido indol-acético (AIA)
Fijación biológica de nitrógeno
microorganismos del suelo
nódulos de raíces y simbiontes
pastos forrajeros
rizobacterias.
description Rhizobia are able to increase yield of non-leguminous species through production of phyto-stimulating substances. This study aimed to evaluate the inoculation effect of rhizobia UFRGS Lc348 and VP16 on millet and Sudan grass yield and germination, and verify the enrichment effect of culture medium with tryptophan, which leads on the rhizobium/plant interaction. Experiments in vitro and greenhouse conditions were conducted. In millet, the inoculation with VP16 grown in culture medium with or without tryptophan induces greater length of hypocotyl and epicotyl under in vitro conditions. UFRGS Lc348 treatment induces longer hypocotyls of millet under in vitro conditions. No effects were observed with the millet inoculation in greenhouse. In Sudan grass, inoculation with VP16 enriched with tryptophan increased dry matter in shoots of adult plants. In millet seedlings had achieved an increasing in elongation in vitro conditions, which could represent an adaptive advantage in the search for water and nutrients in the rhizospheric environment during the initial growth of millet. Similarly, if verified in field conditions, Sudan grass had achieved an increasing in greenhouse conditions with the inoculation of tryptophan-enriched VP16, which could be correlated with a significant gain in crop yield. Therefore, these relationships between tryptophan-enriched VP16 and Sudan grass should be verified in subsequent studies under field conditions.
publishDate 2018
dc.date.issued.spa.fl_str_mv 2018-01-01
dc.date.accessioned.spa.fl_str_mv 2019-07-03T05:53:17Z
dc.date.available.spa.fl_str_mv 2019-07-03T05:53:17Z
dc.type.spa.fl_str_mv Artículo de revista
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format http://purl.org/coar/resource_type/c_6501
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dc.identifier.issn.spa.fl_str_mv ISSN: 2323-0118
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/68113
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/69146/
identifier_str_mv ISSN: 2323-0118
url https://repositorio.unal.edu.co/handle/unal/68113
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dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/55849
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Acta Agronómica
Acta Agronómica
dc.relation.references.spa.fl_str_mv Goulart Machado, Rafael and Saccol de Sá, Enilson Luiz and Hahn, Leandro and Pilatti Sant´Ana, Wilian Luan (2018) Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501). Acta Agronómica, 67 (1). pp. 133-139. ISSN 2323-0118
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia - Sede Palmira
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/68113/1/55849-363316-5-PB.pdf
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repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Goulart Machado, Rafael88bd1c53-49ef-4f74-9a67-35288f1ac999300Saccol de Sá, Enilson Luiz3439ddd6-9c67-4293-994f-5c7bbef48fe9300Hahn, Leandro867d63d4-5e4b-40dc-a963-e0c4b23e1203300Pilatti Sant´Ana, Wilian Luanca083c40-7363-4b04-96c1-5e8f689634ae3002019-07-03T05:53:17Z2019-07-03T05:53:17Z2018-01-01ISSN: 2323-0118https://repositorio.unal.edu.co/handle/unal/68113http://bdigital.unal.edu.co/69146/Rhizobia are able to increase yield of non-leguminous species through production of phyto-stimulating substances. This study aimed to evaluate the inoculation effect of rhizobia UFRGS Lc348 and VP16 on millet and Sudan grass yield and germination, and verify the enrichment effect of culture medium with tryptophan, which leads on the rhizobium/plant interaction. Experiments in vitro and greenhouse conditions were conducted. In millet, the inoculation with VP16 grown in culture medium with or without tryptophan induces greater length of hypocotyl and epicotyl under in vitro conditions. UFRGS Lc348 treatment induces longer hypocotyls of millet under in vitro conditions. No effects were observed with the millet inoculation in greenhouse. In Sudan grass, inoculation with VP16 enriched with tryptophan increased dry matter in shoots of adult plants. In millet seedlings had achieved an increasing in elongation in vitro conditions, which could represent an adaptive advantage in the search for water and nutrients in the rhizospheric environment during the initial growth of millet. Similarly, if verified in field conditions, Sudan grass had achieved an increasing in greenhouse conditions with the inoculation of tryptophan-enriched VP16, which could be correlated with a significant gain in crop yield. Therefore, these relationships between tryptophan-enriched VP16 and Sudan grass should be verified in subsequent studies under field conditions.Rizobios son capaces de influir en el rendimiento de las especies no leguminosas través de la producción de sustancias fitoestimulantes. El objetivo de este estudio fue el de estudiar el efecto de la inoculación de rizobios UFRGS Lc348 y VP16 sobre la germinación y el rendimiento de millo y pasto Sudán, así como verificar si el enriquecimiento del medio de cultivo con triptófano interfiere en la interacción rizobio/planta. Para este fin se llevaron a cabo experimentos in vitro y bajo condiciones de invernadero. En el experimento con millo en condiciones in vitro, la inoculación con VP16 cultivado en medio enriquecido o no enriquecido con triptófano induce una mayor extensión de hipocótilo y epicótilo. El tratamiento UFRGS Lc348 induce una mayor extensión de hipocótilo en plantas de millo. En plantas adultas de millo no hubo efecto de la inoculación. En pasto Sudán, la inoculación de VP16 enriquecida con triptófano aumentó la masa seca de las plantas adultas. Los aumentos de elongación de plántulas de millo en condiciones in vitro pueden representar una ventaja adaptativa en la búsqueda de agua y nutrientes en el ambiente rizosférico durante el crecimiento inicial del millo. De manera similar, si se verifica en condiciones de campo, el incremento de pasto Sudán observado en condiciones de invernadero con la inoculación de VP16 enriquecido con triptófano, esto puede significar una ganancia significativa en el rendimiento del cultivo. Por lo tanto, estas relaciones entre VP16 enriquecido con triptófano y pasto Sudán deben ser verificadas en estudios posteriores en condiciones de campo.application/pdfspaUniversidad Nacional de Colombia - Sede Palmirahttps://revistas.unal.edu.co/index.php/acta_agronomica/article/view/55849Universidad Nacional de Colombia Revistas electrónicas UN Acta AgronómicaActa AgronómicaGoulart Machado, Rafael and Saccol de Sá, Enilson Luiz and Hahn, Leandro and Pilatti Sant´Ana, Wilian Luan (2018) Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501). Acta Agronómica, 67 (1). pp. 133-139. ISSN 2323-011855 Ciencias de la tierra / Earth sciences and geology63 Agricultura y tecnologías relacionadas / AgricultureBiological nitrogen fixationforage grassesindole acetic acid (IAA)rhizobacteriaroot nodules and symbiontsoil microorganismácido indol-acético (AIA)Fijación biológica de nitrógenomicroorganismos del suelonódulos de raíces y simbiontespastos forrajerosrizobacterias.Inoculation of plant growth promoting rhizobia in Sudan grass (Sorghum × sudanense (Piper) Stapf cv. Sudanense) and millet (Pennisetum glaucum (L.) R.Br. cv. BRS1501)Artículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL55849-363316-5-PB.pdfapplication/pdf763832https://repositorio.unal.edu.co/bitstream/unal/68113/1/55849-363316-5-PB.pdf34adb0f1ef13a3052c5f865ac6b23e2bMD51THUMBNAIL55849-363316-5-PB.pdf.jpg55849-363316-5-PB.pdf.jpgGenerated Thumbnailimage/jpeg8250https://repositorio.unal.edu.co/bitstream/unal/68113/2/55849-363316-5-PB.pdf.jpgdd7bc85b8a191867971913e9b37b2fd5MD52unal/68113oai:repositorio.unal.edu.co:unal/681132023-06-02 23:03:22.324Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co