Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.)

The aim of this study was to identify and select genotypes with high fruit dry matter, represented by high starches and carotenes, to obtain a cultivar apt for agroindustrial processes. The model of Eberhart and Russell was used to measure the stability parameter and evaluate the phenotypic stabilit...

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Autores:
Valdes Restrepo, Magda Piedad
Ortiz Grisales, Sanin
Vallejo Cabrera, Franco Alirio
Baena Garcia, Diosdado
Tipo de recurso:
Article of journal
Fecha de publicación:
2013
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/71845
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/71845
http://bdigital.unal.edu.co/36317/
Palabra clave:
Mejoramiento
genética
fitomejoramiento
population
dry matter content
carotenes
starch
yields.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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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_abf2Valdes Restrepo, Magda Piedada37c6ed7-8ce2-468a-9b95-d8b544e92dd9300Ortiz Grisales, Sanin2db7f066-9fa7-4c3a-85c5-0c1b986aca51300Vallejo Cabrera, Franco Alirio11a703a4-4431-4661-a8c9-5591a5de8579300Baena Garcia, Diosdadof22bb528-8924-4fbc-bda3-34db2523502f3002019-07-03T14:40:51Z2019-07-03T14:40:51Z2013https://repositorio.unal.edu.co/handle/unal/71845http://bdigital.unal.edu.co/36317/The aim of this study was to identify and select genotypes with high fruit dry matter, represented by high starches and carotenes, to obtain a cultivar apt for agroindustrial processes. The model of Eberhart and Russell was used to measure the stability parameter and evaluate the phenotypic stability of traits associated with fruit quality in four populations of butternut squash at three localities in the department of Valle del Cauca (Colombia): Candelaria, Palmira and El Cerrito. Highly significant differences were detected for the genotype x location (P≤0.001) interaction for the traits of dry matter, carotene and starch. Except for population 1 in El Cerrito, there was a negative effect on the accumulation of photosynthates at 1,536 m a.s.l., probably due to the low quality of the heliophany. The populations 1, 2 and 3 were stable and predictable, complying with the parameters β = 1 and d = 0 of the Eberhart and Russell methodology. Population 1 was notable in terms of high fruit production, high dry matter content and good phenotypic stability.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/36904Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 31, núm. 2 (2013); 147-152 Agronomía Colombiana; Vol. 31, núm. 2 (2013); 147-152 2357-3732 0120-9965Valdes Restrepo, Magda Piedad and Ortiz Grisales, Sanin and Vallejo Cabrera, Franco Alirio and Baena Garcia, Diosdado (2013) Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.). Agronomía Colombiana; Vol. 31, núm. 2 (2013); 147-152 Agronomía Colombiana; Vol. 31, núm. 2 (2013); 147-152 2357-3732 0120-9965 .Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.)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/ARTMejoramientogenéticafitomejoramientopopulationdry matter contentcarotenesstarchyields.ORIGINAL36904-178762-2-PB.pdfapplication/pdf179112https://repositorio.unal.edu.co/bitstream/unal/71845/1/36904-178762-2-PB.pdff3c19e72d89730df8b78f86cdfefbceaMD5136904-155954-2-SP.docxapplication/vnd.openxmlformats-officedocument.wordprocessingml.document182815https://repositorio.unal.edu.co/bitstream/unal/71845/2/36904-155954-2-SP.docx4b68737d20ae1992ca1437d413e97fe9MD52THUMBNAIL36904-178762-2-PB.pdf.jpg36904-178762-2-PB.pdf.jpgGenerated Thumbnailimage/jpeg9012https://repositorio.unal.edu.co/bitstream/unal/71845/3/36904-178762-2-PB.pdf.jpged0c65bcd57f7ed446d281824bc60f5bMD53unal/71845oai:repositorio.unal.edu.co:unal/718452024-06-13 23:09:06.348Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.)
title Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.)
spellingShingle Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.)
Mejoramiento
genética
fitomejoramiento
population
dry matter content
carotenes
starch
yields.
title_short Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.)
title_full Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.)
title_fullStr Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.)
title_full_unstemmed Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.)
title_sort Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.)
dc.creator.fl_str_mv Valdes Restrepo, Magda Piedad
Ortiz Grisales, Sanin
Vallejo Cabrera, Franco Alirio
Baena Garcia, Diosdado
dc.contributor.author.spa.fl_str_mv Valdes Restrepo, Magda Piedad
Ortiz Grisales, Sanin
Vallejo Cabrera, Franco Alirio
Baena Garcia, Diosdado
dc.subject.proposal.spa.fl_str_mv Mejoramiento
genética
fitomejoramiento
population
dry matter content
carotenes
starch
yields.
topic Mejoramiento
genética
fitomejoramiento
population
dry matter content
carotenes
starch
yields.
description The aim of this study was to identify and select genotypes with high fruit dry matter, represented by high starches and carotenes, to obtain a cultivar apt for agroindustrial processes. The model of Eberhart and Russell was used to measure the stability parameter and evaluate the phenotypic stability of traits associated with fruit quality in four populations of butternut squash at three localities in the department of Valle del Cauca (Colombia): Candelaria, Palmira and El Cerrito. Highly significant differences were detected for the genotype x location (P≤0.001) interaction for the traits of dry matter, carotene and starch. Except for population 1 in El Cerrito, there was a negative effect on the accumulation of photosynthates at 1,536 m a.s.l., probably due to the low quality of the heliophany. The populations 1, 2 and 3 were stable and predictable, complying with the parameters β = 1 and d = 0 of the Eberhart and Russell methodology. Population 1 was notable in terms of high fruit production, high dry matter content and good phenotypic stability.
publishDate 2013
dc.date.issued.spa.fl_str_mv 2013
dc.date.accessioned.spa.fl_str_mv 2019-07-03T14:40:51Z
dc.date.available.spa.fl_str_mv 2019-07-03T14:40:51Z
dc.type.spa.fl_str_mv Artículo de revista
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url https://repositorio.unal.edu.co/handle/unal/71845
http://bdigital.unal.edu.co/36317/
dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/agrocol/article/view/36904
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. 31, núm. 2 (2013); 147-152 Agronomía Colombiana; Vol. 31, núm. 2 (2013); 147-152 2357-3732 0120-9965
dc.relation.references.spa.fl_str_mv Valdes Restrepo, Magda Piedad and Ortiz Grisales, Sanin and Vallejo Cabrera, Franco Alirio and Baena Garcia, Diosdado (2013) Phenotypic stability of traits associated with fruit quality in butternut squash (cucurbita moschata duch.). Agronomía Colombiana; Vol. 31, núm. 2 (2013); 147-152 Agronomía Colombiana; Vol. 31, núm. 2 (2013); 147-152 2357-3732 0120-9965 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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Derechos reservados - Universidad Nacional de Colombia
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dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial
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