Mostrar el registro sencillo del documento
Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments
dc.rights.license | Atribución-NoComercial 4.0 Internacional |
dc.contributor.author | Casierra Posada, Fánor |
dc.contributor.author | Peña Olmos, Jaime E. |
dc.contributor.author | Ulrichs, Christian |
dc.date.accessioned | 2019-06-28T00:03:01Z |
dc.date.available | 2019-06-28T00:03:01Z |
dc.date.issued | 2012 |
dc.identifier.uri | https://repositorio.unal.edu.co/handle/unal/35229 |
dc.description.abstract | 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. |
dc.format.mimetype | application/pdf |
dc.language.iso | spa |
dc.publisher | Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial |
dc.relation | http://revistas.unal.edu.co/index.php/agrocol/article/view/22645 |
dc.relation.ispartof | Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana |
dc.relation.ispartof | Agronomía Colombiana |
dc.relation.ispartofseries | Agronomía Colombiana; Vol. 30, núm. 1 (2012); 25-33 Agronomía Colombiana; Vol. 30, núm. 1 (2012); 25-33 2357-3732 0120-9965 |
dc.rights | Derechos reservados - Universidad Nacional de Colombia |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ |
dc.title | Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments |
dc.type | Artículo de revista |
dc.type.driver | info:eu-repo/semantics/article |
dc.type.version | info:eu-repo/semantics/publishedVersion |
dc.identifier.eprints | http://bdigital.unal.edu.co/25309/ |
dc.relation.references | 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 . |
dc.rights.accessrights | info:eu-repo/semantics/openAccess |
dc.subject.proposal | shading |
dc.subject.proposal | light spectrum |
dc.subject.proposal | light quantity |
dc.subject.proposal | photomorphogenesis |
dc.subject.proposal | colored films. |
dc.subject.proposal | sombra |
dc.subject.proposal | espectro lumínico |
dc.subject.proposal | cantidad de luz |
dc.subject.proposal | fotomorfogénesis |
dc.subject.proposal | coberturas de color |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion | http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content | Text |
dc.type.redcol | http://purl.org/redcol/resource_type/ART |
oaire.accessrights | http://purl.org/coar/access_right/c_abf2 |
Archivos en el documento
Este documento aparece en la(s) siguiente(s) colección(ones)
-
Agronomía Colombiana [1023]
![Atribución-NoComercial 4.0 Internacional](/themes/Mirage2//images/creativecommons/cc-generic.png)