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Morpho-agronomic assessment of introductions of butternut squash (Cucurbita moschata Duch.) from Central America
dc.rights.license | Atribución-NoComercial 4.0 Internacional |
dc.contributor.author | Vásquez Gamboa, Giomara |
dc.contributor.author | Ortiz Grisales, Sanín |
dc.contributor.author | Vallejo Cabrera, Franco Alirio |
dc.contributor.author | Salazar Villarreal, Fredy Antonio |
dc.date.accessioned | 2019-07-03T01:17:48Z |
dc.date.available | 2019-07-03T01:17:48Z |
dc.date.issued | 2017-01-01 |
dc.identifier.issn | ISSN: 2248-7026 |
dc.identifier.uri | https://repositorio.unal.edu.co/handle/unal/65996 |
dc.description.abstract | A Central American collection of butternut squash (Cucurbita moschata Duch.) was characterized based on a series of morpho-agronomic descriptors and its variability assessed. Floral asynchrony ranging from 10 to 15 days was observed between staminate and pistillate flowers. Differences were also observed among introductions for all quantitative characteristics evaluated (P0.01). An interaction between introduction and planting cycle (P0.05) was observed for 50% of the evaluated variables: fruit weight, polar diameter of fruit, wall thickness of fruit, fruit color, days to harvest, and total fruit seed weight. Cluster analysis revealed that groups 3 and 5 gathered introductions presenting high yields and larger, heavier fruits. Group 4 gathered introductions with intermediate yields, high seed production, and thick fruit walls. In all cases, genetic improvement aiming to increase the production of fruit for fresh consumption or agro-industrial purposes as well as the production of oilseed should use introductions from groups 3 and 5 in well-planned crossings with introductions from group 4. |
dc.format.mimetype | application/pdf |
dc.language.iso | spa |
dc.publisher | Universidad Nacional de Colombia - Sede Medellín - Facultad de Ciencias Agrarias |
dc.relation | https://revistas.unal.edu.co/index.php/refame/article/view/61764 |
dc.relation.ispartof | Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía Medellín |
dc.relation.ispartof | Revista Facultad Nacional de Agronomía Medellín |
dc.rights | Derechos reservados - Universidad Nacional de Colombia |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ |
dc.subject.ddc | 63 Agricultura y tecnologías relacionadas / Agriculture |
dc.title | Morpho-agronomic assessment of introductions of butternut squash (Cucurbita moschata Duch.) from Central America |
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/67019/ |
dc.relation.references | Vásquez Gamboa, Giomara and Ortiz Grisales, Sanín and Vallejo Cabrera, Franco Alirio and Salazar Villarreal, Fredy Antonio (2017) Morpho-agronomic assessment of introductions of butternut squash (Cucurbita moschata Duch.) from Central America. Revista Facultad Nacional de Agronomía Medellín, 70 (1). pp. 8057-8068. ISSN 2248-7026 |
dc.rights.accessrights | info:eu-repo/semantics/openAccess |
dc.subject.proposal | Plant morphology |
dc.subject.proposal | Agronomic characters |
dc.subject.proposal | Germplasm |
dc.subject.proposal | Squashes |
dc.subject.proposal | Multivariate analysis |
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 |
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