Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments
The present study sought to understand how quantity and quality of light affect growth and development in strawberry plants. Plants were grown in a greenhouse in Tunja, Colombia, under different light quality regimes provided by polypropylene films (yellow, green, blue, transparent, red, and a contr...
- Autores:
-
Casierra Posada, Fánor
Peña Olmos, Jaime E.
Ulrichs, Christian
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2012
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/35229
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/35229
http://bdigital.unal.edu.co/25309/
- Palabra clave:
- shading
light spectrum
light quantity
photomorphogenesis
colored films.
sombra
espectro lumínico
cantidad de luz
fotomorfogénesis
coberturas de color
- 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_abf2Casierra Posada, Fánor2a146f97-138f-44c4-9d68-855173deef10300Peña Olmos, Jaime E.8a9cb3a9-a97d-44a5-84b0-26c0f1053d35300Ulrichs, Christian8ef14f50-cbe2-4d98-8492-2257700dd84c3002019-06-28T00:03:01Z2019-06-28T00:03:01Z2012https://repositorio.unal.edu.co/handle/unal/35229http://bdigital.unal.edu.co/25309/The present study sought to understand how quantity and quality of light affect growth and development in strawberry plants. Plants were grown in a greenhouse in Tunja, Colombia, under different light quality regimes provided by polypropylene films (yellow, green, blue, transparent, red, and a control without plastic film cover). These colored filters also provided different shading levels to plants. The authors measured growth parameters and calculated various indices commonly used in basic plant growth analysis. Plastic light filters were placed 1 m above crop foliage and were kept in place from initial transplanting until final harvest. Net assimilation rate was reduced under colored filters, but not under the transparent film or the film-free control. Green cover induced an increase in leaf area ratio, root to shoot ratio, leaf weight ratio, and specific leaf area. Harvest index and absolute and relative growth rate were reduced in plants grown under green film. The growth response of strawberry plants was the consequence of the combined effect of light quantity and quality. Results also showed the striking influence of green light on strawberry growth.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/22645Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 30, núm. 1 (2012); 25-33 Agronomía Colombiana; Vol. 30, núm. 1 (2012); 25-33 2357-3732 0120-9965Casierra Posada, Fánor and Peña Olmos, Jaime E. and Ulrichs, Christian (2012) Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments. Agronomía Colombiana; Vol. 30, núm. 1 (2012); 25-33 Agronomía Colombiana; Vol. 30, núm. 1 (2012); 25-33 2357-3732 0120-9965 .Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environmentsArtículo 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/ARTshadinglight spectrumlight quantityphotomorphogenesiscolored films.sombraespectro lumínicocantidad de luzfotomorfogénesiscoberturas de colorORIGINAL22645-135071-2-PB.pdfapplication/pdf1010551https://repositorio.unal.edu.co/bitstream/unal/35229/1/22645-135071-2-PB.pdf8a9a9fcce0f861339b1f22350703a199MD5122645-78255-1-SP.xlsxapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheet55894https://repositorio.unal.edu.co/bitstream/unal/35229/2/22645-78255-1-SP.xlsx51e81ee07b12ff0da7860ad9a8b63a87MD52THUMBNAIL22645-135071-2-PB.pdf.jpg22645-135071-2-PB.pdf.jpgGenerated Thumbnailimage/jpeg8901https://repositorio.unal.edu.co/bitstream/unal/35229/3/22645-135071-2-PB.pdf.jpg3bd285d7783ef4c06e1cb9ab003345dfMD53unal/35229oai:repositorio.unal.edu.co:unal/352292023-01-04 23:03:23.089Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments |
| title |
Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments |
| spellingShingle |
Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments shading light spectrum light quantity photomorphogenesis colored films. sombra espectro lumínico cantidad de luz fotomorfogénesis coberturas de color |
| title_short |
Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments |
| title_full |
Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments |
| title_fullStr |
Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments |
| title_full_unstemmed |
Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments |
| title_sort |
Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments |
| dc.creator.fl_str_mv |
Casierra Posada, Fánor Peña Olmos, Jaime E. Ulrichs, Christian |
| dc.contributor.author.spa.fl_str_mv |
Casierra Posada, Fánor Peña Olmos, Jaime E. Ulrichs, Christian |
| dc.subject.proposal.spa.fl_str_mv |
shading light spectrum light quantity photomorphogenesis colored films. sombra espectro lumínico cantidad de luz fotomorfogénesis coberturas de color |
| topic |
shading light spectrum light quantity photomorphogenesis colored films. sombra espectro lumínico cantidad de luz fotomorfogénesis coberturas de color |
| description |
The present study sought to understand how quantity and quality of light affect growth and development in strawberry plants. Plants were grown in a greenhouse in Tunja, Colombia, under different light quality regimes provided by polypropylene films (yellow, green, blue, transparent, red, and a control without plastic film cover). These colored filters also provided different shading levels to plants. The authors measured growth parameters and calculated various indices commonly used in basic plant growth analysis. Plastic light filters were placed 1 m above crop foliage and were kept in place from initial transplanting until final harvest. Net assimilation rate was reduced under colored filters, but not under the transparent film or the film-free control. Green cover induced an increase in leaf area ratio, root to shoot ratio, leaf weight ratio, and specific leaf area. Harvest index and absolute and relative growth rate were reduced in plants grown under green film. The growth response of strawberry plants was the consequence of the combined effect of light quantity and quality. Results also showed the striking influence of green light on strawberry growth. |
| publishDate |
2012 |
| dc.date.issued.spa.fl_str_mv |
2012 |
| dc.date.accessioned.spa.fl_str_mv |
2019-06-28T00:03:01Z |
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2019-06-28T00:03:01Z |
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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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http://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/resource_type/c_6501 |
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publishedVersion |
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https://repositorio.unal.edu.co/handle/unal/35229 |
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http://bdigital.unal.edu.co/25309/ |
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https://repositorio.unal.edu.co/handle/unal/35229 http://bdigital.unal.edu.co/25309/ |
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spa |
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spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/agrocol/article/view/22645 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana Agronomía Colombiana |
| dc.relation.ispartofseries.none.fl_str_mv |
Agronomía Colombiana; Vol. 30, núm. 1 (2012); 25-33 Agronomía Colombiana; Vol. 30, núm. 1 (2012); 25-33 2357-3732 0120-9965 |
| dc.relation.references.spa.fl_str_mv |
Casierra Posada, Fánor and Peña Olmos, Jaime E. and Ulrichs, Christian (2012) Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments. Agronomía Colombiana; Vol. 30, núm. 1 (2012); 25-33 Agronomía Colombiana; Vol. 30, núm. 1 (2012); 25-33 2357-3732 0120-9965 . |
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Derechos reservados - Universidad Nacional de Colombia |
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Atribución-NoComercial 4.0 Internacional |
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info:eu-repo/semantics/openAccess |
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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 |
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