Potential growing model for the standard carnation cv. delphi

The cut flower business requires exact synchronicity between product offer and demand in consumer countries. Having tools that help to improve this synchronicity through predictions or crop growth monitoring could provide an important advantage to program standards and corrective agronomic practices...

Full description

Autores:
Lopez M., Miguel Ángel
Chaves C., Bernardo
Flórez R., Víctor Julio
Tipo de recurso:
Article of journal
Fecha de publicación:
2014
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/49739
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/49739
http://bdigital.unal.edu.co/43227/
Palabra clave:
Dianthus caryophyllus
prediction
dry matter
partition coefficient
stems.
Crop physiology
Horticulture
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
id UNACIONAL2_3cd78ce511ff5daba31368b6d9185e3c
oai_identifier_str oai:repositorio.unal.edu.co:unal/49739
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
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_abf2Lopez M., Miguel Ángel80b40f47-3d9a-4eac-b4a0-949c2e7699d3300Chaves C., Bernardoeffbb87d-5adb-47c6-933f-7c08211d3ef2300Flórez R., Víctor Julio5f689ae6-5c5e-477f-89c6-c014ff0d818e3002019-06-29T09:15:40Z2019-06-29T09:15:40Z2014-08-12https://repositorio.unal.edu.co/handle/unal/49739http://bdigital.unal.edu.co/43227/The cut flower business requires exact synchronicity between product offer and demand in consumer countries. Having tools that help to improve this synchronicity through predictions or crop growth monitoring could provide an important advantage to program standards and corrective agronomic practices. At the Centro de Biotecnologia Agropecuaria, SENA (SENA’s Biotechnology, Agricultural and Livestock Center), located in Mosquera, Cundinamarca, a trial with standard carnation cv. Delphi grown under greenhouse conditions was carried out. The objective of this study was to build a simple model of dry matter (DM) production and partition of on-carnation flower stems. The model was based on the photosynthetically active radiation (PAR) MJ m-2 d-1 and temperature as exogenous variables and assumed no water or nutrient limitations or damage caused by pests, disease or weeds. In this model, the daily DM increase depended on the PAR, the light fraction intercepted by the foliage (FLINT) and the light use efficiency (LUE) g MJ-1. The LUE in the vegetative and reproductive stages reached values of 1.31 and 0.74 g MJ-1, respectively. The estimated extinction coefficient (k) value corresponded to 0.53 and the maximum FLINT was between 0.79 and 0.82. Partitioning between the plant vegetative and reproductive stages was modeled based on the hypothesis that the partition is regulated by the source sink relationship. The estimated partition coefficient for the vegetative stage of the leaves was 0.63 and 0.37 for the stems. During the reproductive stage, the partitioning coefficients of leaves, stems and flower buds were 0.05, 0.74, and 0.21, respectively.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/43737Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 32, núm. 2 (2014); 196-204 Agronomía Colombiana; Vol. 32, núm. 2 (2014); 196-204 2357-3732 0120-9965Lopez M., Miguel Ángel and Chaves C., Bernardo and Flórez R., Víctor Julio (2014) Potential growing model for the standard carnation cv. delphi. Agronomía Colombiana; Vol. 32, núm. 2 (2014); 196-204 Agronomía Colombiana; Vol. 32, núm. 2 (2014); 196-204 2357-3732 0120-9965 .Potential growing model for the standard carnation cv. delphiArtículo 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/ARTDianthus caryophylluspredictiondry matterpartition coefficientstems.Crop physiologyHorticultureORIGINAL43737-220911-1-PB.pdfapplication/pdf203531https://repositorio.unal.edu.co/bitstream/unal/49739/1/43737-220911-1-PB.pdfa52b976b03eaf15a741835992e6a815eMD5143737-203947-1-SP.xlsxapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheet490913https://repositorio.unal.edu.co/bitstream/unal/49739/2/43737-203947-1-SP.xlsxe7eedf8082c0d63e18e1d3c3a0bd93fcMD52THUMBNAIL43737-220911-1-PB.pdf.jpg43737-220911-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8700https://repositorio.unal.edu.co/bitstream/unal/49739/3/43737-220911-1-PB.pdf.jpge6c10c8d3c13a366ae75b8cc49243850MD53unal/49739oai:repositorio.unal.edu.co:unal/497392023-12-11 23:07:19.135Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Potential growing model for the standard carnation cv. delphi
title Potential growing model for the standard carnation cv. delphi
spellingShingle Potential growing model for the standard carnation cv. delphi
Dianthus caryophyllus
prediction
dry matter
partition coefficient
stems.
Crop physiology
Horticulture
title_short Potential growing model for the standard carnation cv. delphi
title_full Potential growing model for the standard carnation cv. delphi
title_fullStr Potential growing model for the standard carnation cv. delphi
title_full_unstemmed Potential growing model for the standard carnation cv. delphi
title_sort Potential growing model for the standard carnation cv. delphi
dc.creator.fl_str_mv Lopez M., Miguel Ángel
Chaves C., Bernardo
Flórez R., Víctor Julio
dc.contributor.author.spa.fl_str_mv Lopez M., Miguel Ángel
Chaves C., Bernardo
Flórez R., Víctor Julio
dc.subject.proposal.spa.fl_str_mv Dianthus caryophyllus
prediction
dry matter
partition coefficient
stems.
Crop physiology
Horticulture
topic Dianthus caryophyllus
prediction
dry matter
partition coefficient
stems.
Crop physiology
Horticulture
description The cut flower business requires exact synchronicity between product offer and demand in consumer countries. Having tools that help to improve this synchronicity through predictions or crop growth monitoring could provide an important advantage to program standards and corrective agronomic practices. At the Centro de Biotecnologia Agropecuaria, SENA (SENA’s Biotechnology, Agricultural and Livestock Center), located in Mosquera, Cundinamarca, a trial with standard carnation cv. Delphi grown under greenhouse conditions was carried out. The objective of this study was to build a simple model of dry matter (DM) production and partition of on-carnation flower stems. The model was based on the photosynthetically active radiation (PAR) MJ m-2 d-1 and temperature as exogenous variables and assumed no water or nutrient limitations or damage caused by pests, disease or weeds. In this model, the daily DM increase depended on the PAR, the light fraction intercepted by the foliage (FLINT) and the light use efficiency (LUE) g MJ-1. The LUE in the vegetative and reproductive stages reached values of 1.31 and 0.74 g MJ-1, respectively. The estimated extinction coefficient (k) value corresponded to 0.53 and the maximum FLINT was between 0.79 and 0.82. Partitioning between the plant vegetative and reproductive stages was modeled based on the hypothesis that the partition is regulated by the source sink relationship. The estimated partition coefficient for the vegetative stage of the leaves was 0.63 and 0.37 for the stems. During the reproductive stage, the partitioning coefficients of leaves, stems and flower buds were 0.05, 0.74, and 0.21, respectively.
publishDate 2014
dc.date.issued.spa.fl_str_mv 2014-08-12
dc.date.accessioned.spa.fl_str_mv 2019-06-29T09:15:40Z
dc.date.available.spa.fl_str_mv 2019-06-29T09:15:40Z
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/49739
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/43227/
url https://repositorio.unal.edu.co/handle/unal/49739
http://bdigital.unal.edu.co/43227/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/agrocol/article/view/43737
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. 32, núm. 2 (2014); 196-204 Agronomía Colombiana; Vol. 32, núm. 2 (2014); 196-204 2357-3732 0120-9965
dc.relation.references.spa.fl_str_mv Lopez M., Miguel Ángel and Chaves C., Bernardo and Flórez R., Víctor Julio (2014) Potential growing model for the standard carnation cv. delphi. Agronomía Colombiana; Vol. 32, núm. 2 (2014); 196-204 Agronomía Colombiana; Vol. 32, núm. 2 (2014); 196-204 2357-3732 0120-9965 .
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, Facultad de Agronomía, Centro Editorial
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/49739/1/43737-220911-1-PB.pdf
https://repositorio.unal.edu.co/bitstream/unal/49739/2/43737-203947-1-SP.xlsx
https://repositorio.unal.edu.co/bitstream/unal/49739/3/43737-220911-1-PB.pdf.jpg
bitstream.checksum.fl_str_mv a52b976b03eaf15a741835992e6a815e
e7eedf8082c0d63e18e1d3c3a0bd93fc
e6c10c8d3c13a366ae75b8cc49243850
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
repository.mail.fl_str_mv repositorio_nal@unal.edu.co
_version_ 1814089656979947520