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...
- 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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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. |
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2017 |
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2017-05-01 |
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2019-07-03T06:06:26Z |
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2019-07-03T06:06:26Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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ISSN: 2357-3732 |
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https://repositorio.unal.edu.co/handle/unal/68193 |
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http://bdigital.unal.edu.co/69226/ |
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ISSN: 2357-3732 |
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spa |
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spa |
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https://revistas.unal.edu.co/index.php/agrocol/article/view/62772 |
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Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana Agronomía Colombiana |
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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 |
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Derechos reservados - Universidad Nacional de Colombia |
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info:eu-repo/semantics/openAccess |
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