Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken)

Cordia alliodora (coffee-shading walnut) is a species of economic importance to Colombia because of its multiple uses for farmers and for reforestation as a timber and industrial resources, mainly in the central coffee region of the country. The aim of this research was to study parameters of C. all...

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Autores:
Rodriguez Pérez, Loyla
Beltrán, Viviana Andrea
Tipo de recurso:
Article of journal
Fecha de publicación:
2012
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/33201
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/33201
http://bdigital.unal.edu.co/23281/
Palabra clave:
growth dynamic
development
substrate
mycorrhizal
forest species.
dinámica de crecimiento
desarrollo
sustrato
micorriza
especie forestal.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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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_abf2Rodriguez Pérez, Loyla5fab714d-b50e-4d17-b427-dc2b1d882a00300Beltrán, Viviana Andreaeb5ab767-dad6-4b1a-bc6b-9ee969c6d1943002019-06-27T22:54:12Z2019-06-27T22:54:12Z2012https://repositorio.unal.edu.co/handle/unal/33201http://bdigital.unal.edu.co/23281/Cordia alliodora (coffee-shading walnut) is a species of economic importance to Colombia because of its multiple uses for farmers and for reforestation as a timber and industrial resources, mainly in the central coffee region of the country. The aim of this research was to study parameters of C. alliodora shoot and root system architecture over the first year of development. Plants were established in Pacho municipality (Cundinamarca) at an 2,150 m a.s.l. A split plot design with a randomized complete block and three replicates was applied. Within the main plot, we evaluated the substrates (soil, husk and compost 2:1:1; soil and husk 3:2; soil and husk 3:1), and withing the subplot, the mycorrhizal fungus (without fungus, Kuklospora colombiana, Glomus manihotis and Acaulospora lacunosa). Substrate type affected C. alliodora root and shoot architectural parameters. Plants transplanted into soil, husk and compost 2:1:1 had the best responses in architectural parameters: diameter of the base of the root (7.82 mm), number of secondary roots (48.4), root dry weight (5.38 g), number of leaves (47.33), dry weight of shoots (7.71 g), shoot length (72.64 g) and leaf dry weight (6.28 g) at 384 days after transplant. Since no fertilizer was applied to coffee-shading walnut plants, we conclude that the mycorrhizal fungi facilitated a better use and development of mineral elements present in the substrates.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/20069Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 30, núm. 1 (2012); 59-70 Agronomía Colombiana; Vol. 30, núm. 1 (2012); 59-70 2357-3732 0120-9965Rodriguez Pérez, Loyla and Beltrán, Viviana Andrea (2012) Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken). Agronomía Colombiana; Vol. 30, núm. 1 (2012); 59-70 Agronomía Colombiana; Vol. 30, núm. 1 (2012); 59-70 2357-3732 0120-9965 .Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken)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/ARTgrowth dynamicdevelopmentsubstratemycorrhizalforest species.dinámica de crecimientodesarrollosustratomicorrizaespecie forestal.ORIGINAL20069-67083-1-SP.xlsxapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheet64528https://repositorio.unal.edu.co/bitstream/unal/33201/1/20069-67083-1-SP.xlsx5275704320f6d569ca240b53f4ebbc4eMD5120069-135077-2-PB.pdfapplication/pdf1057738https://repositorio.unal.edu.co/bitstream/unal/33201/2/20069-135077-2-PB.pdf4a0bc4b3032ca191033b3890b7dcff3bMD5220069-67091-1-SP.pptxapplication/vnd.openxmlformats-officedocument.presentationml.presentation742861https://repositorio.unal.edu.co/bitstream/unal/33201/3/20069-67091-1-SP.pptxe0fb0411e4690b6c0c44ce655d72185cMD53THUMBNAIL20069-135077-2-PB.pdf.jpg20069-135077-2-PB.pdf.jpgGenerated Thumbnailimage/jpeg8929https://repositorio.unal.edu.co/bitstream/unal/33201/4/20069-135077-2-PB.pdf.jpg3ba81f9f1050513981de899a94755db2MD54unal/33201oai:repositorio.unal.edu.co:unal/332012023-12-20 23:07:18.556Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken)
title Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken)
spellingShingle Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken)
growth dynamic
development
substrate
mycorrhizal
forest species.
dinámica de crecimiento
desarrollo
sustrato
micorriza
especie forestal.
title_short Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken)
title_full Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken)
title_fullStr Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken)
title_full_unstemmed Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken)
title_sort Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken)
dc.creator.fl_str_mv Rodriguez Pérez, Loyla
Beltrán, Viviana Andrea
dc.contributor.author.spa.fl_str_mv Rodriguez Pérez, Loyla
Beltrán, Viviana Andrea
dc.subject.proposal.spa.fl_str_mv growth dynamic
development
substrate
mycorrhizal
forest species.
dinámica de crecimiento
desarrollo
sustrato
micorriza
especie forestal.
topic growth dynamic
development
substrate
mycorrhizal
forest species.
dinámica de crecimiento
desarrollo
sustrato
micorriza
especie forestal.
description Cordia alliodora (coffee-shading walnut) is a species of economic importance to Colombia because of its multiple uses for farmers and for reforestation as a timber and industrial resources, mainly in the central coffee region of the country. The aim of this research was to study parameters of C. alliodora shoot and root system architecture over the first year of development. Plants were established in Pacho municipality (Cundinamarca) at an 2,150 m a.s.l. A split plot design with a randomized complete block and three replicates was applied. Within the main plot, we evaluated the substrates (soil, husk and compost 2:1:1; soil and husk 3:2; soil and husk 3:1), and withing the subplot, the mycorrhizal fungus (without fungus, Kuklospora colombiana, Glomus manihotis and Acaulospora lacunosa). Substrate type affected C. alliodora root and shoot architectural parameters. Plants transplanted into soil, husk and compost 2:1:1 had the best responses in architectural parameters: diameter of the base of the root (7.82 mm), number of secondary roots (48.4), root dry weight (5.38 g), number of leaves (47.33), dry weight of shoots (7.71 g), shoot length (72.64 g) and leaf dry weight (6.28 g) at 384 days after transplant. Since no fertilizer was applied to coffee-shading walnut plants, we conclude that the mycorrhizal fungi facilitated a better use and development of mineral elements present in the substrates.
publishDate 2012
dc.date.issued.spa.fl_str_mv 2012
dc.date.accessioned.spa.fl_str_mv 2019-06-27T22:54:12Z
dc.date.available.spa.fl_str_mv 2019-06-27T22:54:12Z
dc.type.spa.fl_str_mv Artículo de revista
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url https://repositorio.unal.edu.co/handle/unal/33201
http://bdigital.unal.edu.co/23281/
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/20069
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. 30, núm. 1 (2012); 59-70 Agronomía Colombiana; Vol. 30, núm. 1 (2012); 59-70 2357-3732 0120-9965
dc.relation.references.spa.fl_str_mv Rodriguez Pérez, Loyla and Beltrán, Viviana Andrea (2012) Influence of substrate and mycorrhizal fungus on the root and shoot architecture of coffee-shading walnut (cordia alliodora [ruiz et pav.] oken). Agronomía Colombiana; Vol. 30, núm. 1 (2012); 59-70 Agronomía Colombiana; Vol. 30, núm. 1 (2012); 59-70 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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rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
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eu_rights_str_mv openAccess
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dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial
institution Universidad Nacional de Colombia
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