Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia.
Coffee flowering data were analyzed in order to explore the effect of two environmental variables that have been considered relevant for this process. Pre-anthesis stage flowers were counted in coffee leaf-rust resistant crops at eight experimental stations (between 2°N and 11°N). Likewise, climatic...
- Autores:
-
Peña Quiñones, Andrés Javier
Ramírez-Builes, Víctor Hugo
Jaramillo Robledo, Álvaro
Rendón Sáenz, José Raúl
Arcila Pulgarín, Jaime
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2011
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/38532
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/38532
http://bdigital.unal.edu.co/28627/
- Palabra clave:
- Coffea arabica L
Photoperiod
Sunshine
Cross correlation
Colombia.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Universidad Nacional de Colombia |
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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_abf2Peña Quiñones, Andrés Javier47f38208-6180-44a9-a5d9-5a7fb2e3b664300Ramírez-Builes, Víctor Hugo8c1a3bdf-d8e6-4265-a57e-dedc1f3bb2bf300Jaramillo Robledo, Álvaroa50750aa-1c61-4d94-afc1-be4c4095f6b1300Rendón Sáenz, José Raúld3244a49-311e-4ac3-afd6-4e3a12a2ad73300Arcila Pulgarín, Jaime818e6a02-712f-462e-b4a5-01558bc800223002019-06-28T02:41:58Z2019-06-28T02:41:58Z2011https://repositorio.unal.edu.co/handle/unal/38532http://bdigital.unal.edu.co/28627/Coffee flowering data were analyzed in order to explore the effect of two environmental variables that have been considered relevant for this process. Pre-anthesis stage flowers were counted in coffee leaf-rust resistant crops at eight experimental stations (between 2°N and 11°N). Likewise, climatic data were taken to generate a humidity soil index, whereas day longitude data were taken from the Smithsonian Meteorological Tables. Flowering data were compared with a sunshine index to understand better the effect of light on flowering. This data (flowering, soil humidity index and day length) were expressed in a monthly scale and analyzed using linear regression and cross-correlation functions. The main results show that there is a significant correlation between short days and high flowerings, whereas soil humidity (dry months) are related to the phenomenon, but to a lesser extent.application/pdfspaUniversidad Nacional de Colombia - Sede Medellínhttp://revistas.unal.edu.co/index.php/refame/article/view/26376Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía MedellínRevista Facultad Nacional de Agronomía MedellínRevista Facultad Nacional de Agronomía Medellín; Vol. 64, núm. 1 (2011); 5745-5754 2248-7026 0304-2847Peña Quiñones, Andrés Javier and Ramírez Builes, Víctor Hugo and Jaramillo Robledo, Álvaro and Rendón Sáenz, José Raúl and Arcila Pulgarín, Jaime (2011) Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia. Revista Facultad Nacional de Agronomía Medellín; Vol. 64, núm. 1 (2011); 5745-5754 2248-7026 0304-2847 .Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia.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/ARTCoffea arabica LPhotoperiodSunshineCross correlationColombia.ORIGINAL26376-92412-1-PB.pdfapplication/pdf459758https://repositorio.unal.edu.co/bitstream/unal/38532/1/26376-92412-1-PB.pdf6e601dd31b4331da867eea819c0b9ce3MD5126376-146692-1-PB.htmltext/html26893https://repositorio.unal.edu.co/bitstream/unal/38532/2/26376-146692-1-PB.html65b513e1fdf19b315367c5819a5a8068MD52THUMBNAIL26376-92412-1-PB.pdf.jpg26376-92412-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9086https://repositorio.unal.edu.co/bitstream/unal/38532/3/26376-92412-1-PB.pdf.jpg5e27fe3f9c2fc3590942e99604e2c2b3MD53unal/38532oai:repositorio.unal.edu.co:unal/385322023-01-19 23:03:30.642Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
dc.title.spa.fl_str_mv |
Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia. |
title |
Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia. |
spellingShingle |
Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia. Coffea arabica L Photoperiod Sunshine Cross correlation Colombia. |
title_short |
Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia. |
title_full |
Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia. |
title_fullStr |
Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia. |
title_full_unstemmed |
Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia. |
title_sort |
Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia. |
dc.creator.fl_str_mv |
Peña Quiñones, Andrés Javier Ramírez-Builes, Víctor Hugo Jaramillo Robledo, Álvaro Rendón Sáenz, José Raúl Arcila Pulgarín, Jaime |
dc.contributor.author.spa.fl_str_mv |
Peña Quiñones, Andrés Javier Ramírez-Builes, Víctor Hugo Jaramillo Robledo, Álvaro Rendón Sáenz, José Raúl Arcila Pulgarín, Jaime |
dc.subject.proposal.spa.fl_str_mv |
Coffea arabica L Photoperiod Sunshine Cross correlation Colombia. |
topic |
Coffea arabica L Photoperiod Sunshine Cross correlation Colombia. |
description |
Coffee flowering data were analyzed in order to explore the effect of two environmental variables that have been considered relevant for this process. Pre-anthesis stage flowers were counted in coffee leaf-rust resistant crops at eight experimental stations (between 2°N and 11°N). Likewise, climatic data were taken to generate a humidity soil index, whereas day longitude data were taken from the Smithsonian Meteorological Tables. Flowering data were compared with a sunshine index to understand better the effect of light on flowering. This data (flowering, soil humidity index and day length) were expressed in a monthly scale and analyzed using linear regression and cross-correlation functions. The main results show that there is a significant correlation between short days and high flowerings, whereas soil humidity (dry months) are related to the phenomenon, but to a lesser extent. |
publishDate |
2011 |
dc.date.issued.spa.fl_str_mv |
2011 |
dc.date.accessioned.spa.fl_str_mv |
2019-06-28T02:41:58Z |
dc.date.available.spa.fl_str_mv |
2019-06-28T02:41:58Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
publishedVersion |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/38532 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/28627/ |
url |
https://repositorio.unal.edu.co/handle/unal/38532 http://bdigital.unal.edu.co/28627/ |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/refame/article/view/26376 |
dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía Medellín Revista Facultad Nacional de Agronomía Medellín |
dc.relation.ispartofseries.none.fl_str_mv |
Revista Facultad Nacional de Agronomía Medellín; Vol. 64, núm. 1 (2011); 5745-5754 2248-7026 0304-2847 |
dc.relation.references.spa.fl_str_mv |
Peña Quiñones, Andrés Javier and Ramírez Builes, Víctor Hugo and Jaramillo Robledo, Álvaro and Rendón Sáenz, José Raúl and Arcila Pulgarín, Jaime (2011) Effects of daylength and soil humidity on the flowering of coffee coffea arabica l. in colombia. Revista Facultad Nacional de Agronomía Medellín; Vol. 64, núm. 1 (2011); 5745-5754 2248-7026 0304-2847 . |
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 |
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application/pdf |
dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia - Sede Medellín |
institution |
Universidad Nacional de Colombia |
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