Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon

There are unknown thresholds about the effects of ammonia toxicity in the cultivation of radish and its prejudice is higher in the root than in the aerial part, been the use of silicon an alternative to mitigate this toxicity. The objective was to evaluate the response of radish crop to different co...

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Autores:
Olivera Viciedo, Dilier
De Mello Prado, Renato
Lizcano Toledo, Rodolfo
Nascimento dos Santos, Luiz Cláudio
Peña Calzada, Kolima
Tipo de recurso:
Article of journal
Fecha de publicación:
2017
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/68193
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/68193
http://bdigital.unal.edu.co/69226/
Palabra clave:
63 Agricultura y tecnologías relacionadas / Agriculture
beneficial element
, abiotic stress
nitrogen
nutrient solution
vegetable.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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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_abf2Olivera Viciedo, Dilier7e4dd81d-b785-4d35-9578-cd0d2d59a169300De Mello Prado, Renato00bb4a78-5c2a-487f-a46c-d838d60aa173300Lizcano Toledo, Rodolfo7cacd925-80c6-4c0e-a448-b3fbf3d15167300Nascimento dos Santos, Luiz Cláudio5733ac09-3ff8-4bd0-b0d1-eb009c231518300Peña Calzada, Kolima6c36feb5-a656-4062-aecf-9f13005e4fbf3002019-07-03T06:06:26Z2019-07-03T06:06:26Z2017-05-01ISSN: 2357-3732https://repositorio.unal.edu.co/handle/unal/68193http://bdigital.unal.edu.co/69226/There are unknown thresholds about the effects of ammonia toxicity in the cultivation of radish and its prejudice is higher in the root than in the aerial part, been the use of silicon an alternative to mitigate this toxicity. The objective was to evaluate the response of radish crop to different concentrations of an ammonium nutrient solution in the absence and presence of silicon under greenhouse conditions. After 30 days of germination were evaluated photosynthesis, green color index, stomatal conductance, transpiration, leaf area, tap root diameter, dry matter accumulation of nitrogen and silicon in shoot parts and roots respectively. Ammonia toxicity in radish decreased photosynthesis, transpiration, and stomatal conductance, having greater prejudice in the dry matter accumulation of root and aerial part, this effect was mitigated with the presence of silicon in the nutrient solution.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias Agrariashttps://revistas.unal.edu.co/index.php/agrocol/article/view/62772Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaOlivera Viciedo, Dilier and De Mello Prado, Renato and Lizcano Toledo, Rodolfo and Nascimento dos Santos, Luiz Cláudio and Peña Calzada, Kolima (2017) Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon. Agronomía Colombiana, 35 (2). pp. 198-204. ISSN 2357-373263 Agricultura y tecnologías relacionadas / Agriculturebeneficial element, abiotic stressnitrogennutrient solutionvegetable.Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of siliconArtículo 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/ARTORIGINAL62772-364683-1-PB.pdfapplication/pdf211440https://repositorio.unal.edu.co/bitstream/unal/68193/1/62772-364683-1-PB.pdf46ff3699fa977733d5a456034e345c91MD51THUMBNAIL62772-364683-1-PB.pdf.jpg62772-364683-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8999https://repositorio.unal.edu.co/bitstream/unal/68193/2/62772-364683-1-PB.pdf.jpg0deaafb017ae2b87ff91c61e48465ae4MD52unal/68193oai:repositorio.unal.edu.co:unal/681932024-05-25 23:09:24.535Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon
title Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon
spellingShingle Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon
63 Agricultura y tecnologías relacionadas / Agriculture
beneficial element
, abiotic stress
nitrogen
nutrient solution
vegetable.
title_short Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon
title_full Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon
title_fullStr Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon
title_full_unstemmed Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon
title_sort Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon
dc.creator.fl_str_mv Olivera Viciedo, Dilier
De Mello Prado, Renato
Lizcano Toledo, Rodolfo
Nascimento dos Santos, Luiz Cláudio
Peña Calzada, Kolima
dc.contributor.author.spa.fl_str_mv Olivera Viciedo, Dilier
De Mello Prado, Renato
Lizcano Toledo, Rodolfo
Nascimento dos Santos, Luiz Cláudio
Peña Calzada, Kolima
dc.subject.ddc.spa.fl_str_mv 63 Agricultura y tecnologías relacionadas / Agriculture
topic 63 Agricultura y tecnologías relacionadas / Agriculture
beneficial element
, abiotic stress
nitrogen
nutrient solution
vegetable.
dc.subject.proposal.spa.fl_str_mv beneficial element
, abiotic stress
nitrogen
nutrient solution
vegetable.
description There are unknown thresholds about the effects of ammonia toxicity in the cultivation of radish and its prejudice is higher in the root than in the aerial part, been the use of silicon an alternative to mitigate this toxicity. The objective was to evaluate the response of radish crop to different concentrations of an ammonium nutrient solution in the absence and presence of silicon under greenhouse conditions. After 30 days of germination were evaluated photosynthesis, green color index, stomatal conductance, transpiration, leaf area, tap root diameter, dry matter accumulation of nitrogen and silicon in shoot parts and roots respectively. Ammonia toxicity in radish decreased photosynthesis, transpiration, and stomatal conductance, having greater prejudice in the dry matter accumulation of root and aerial part, this effect was mitigated with the presence of silicon in the nutrient solution.
publishDate 2017
dc.date.issued.spa.fl_str_mv 2017-05-01
dc.date.accessioned.spa.fl_str_mv 2019-07-03T06:06:26Z
dc.date.available.spa.fl_str_mv 2019-07-03T06:06:26Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.issn.spa.fl_str_mv ISSN: 2357-3732
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/68193
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/69226/
identifier_str_mv ISSN: 2357-3732
url https://repositorio.unal.edu.co/handle/unal/68193
http://bdigital.unal.edu.co/69226/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/agrocol/article/view/62772
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana
Agronomía Colombiana
dc.relation.references.spa.fl_str_mv Olivera Viciedo, Dilier and De Mello Prado, Renato and Lizcano Toledo, Rodolfo and Nascimento dos Santos, Luiz Cláudio and Peña Calzada, Kolima (2017) Response of radish seedlings (iRaphanus sativus/i L.) to different concentrations of ammoniacal nitrogen in absence and presence of silicon. Agronomía Colombiana, 35 (2). pp. 198-204. ISSN 2357-3732
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 Bogotá - Facultad de Ciencias Agrarias
institution Universidad Nacional de Colombia
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