A greenhouse experiment was carried out to determine the mycorrhizal dependency of lulo (Solanum quitoense Lam.). An experimental design completely randomized was used, treatments were arranged in factorial combination 3x2, which consisted of the combination of three soil solution phosphorus (P) con...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2010
- Institución:
- Universidad de Medellín
- Repositorio:
- Repositorio UDEM
- Idioma:
- spa
- OAI Identifier:
- oai:repository.udem.edu.co:11407/1386
- Acceso en línea:
- http://hdl.handle.net/11407/1386
- Palabra clave:
- Glomus aggregatum
Mycorrhiza
Phosporus
Solanum quitoense
- Rights
- restrictedAccess
- License
- http://purl.org/coar/access_right/c_16ec
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2015-10-09T13:18:23Z2015-10-09T13:18:23Z20100120548Xhttp://hdl.handle.net/11407/1386A greenhouse experiment was carried out to determine the mycorrhizal dependency of lulo (Solanum quitoense Lam.). An experimental design completely randomized was used, treatments were arranged in factorial combination 3x2, which consisted of the combination of three soil solution phosphorus (P) concentration (0.002, 0.02 and 0.2 mg L-1) and two levels of inoculation with the mycorrhizal fungus Glomus aggregatum (inoculated and uninoculated). Foliar P content was monitored as a function of time. At harvest, shoot and root dry weight, shoot P content, mycorrhizal colonization, mycorrhizal dependency, and root morphology were determined. The results indicated that lulo can be classified as moderately dependent on the mycorrhizal association. However, increases in soil solution P concentration decreased the mycorrhizal dependency of all plants. All inoculated plants showed mycorrhizal colonization. None of the control plants (uninoculated) exhibited mycorrhizal colonization. Increases in soil solution P significantly decreased mycorrhizal colonization. Mycorhizal inoculation significantly modified the root morphology. At 0.002 and 0.02 mg L-1 root length and surface area significantly increased with the inoculation.spahttp://www.scopus.com/inward/record.url?eid=2-s2.0-78649270295&partnerID=40&md5=8766f1df67b3a75fc903d5853ed3259eActa Biologica Colombiana, 2010, volume 13, issue 2, pp 163-174ScopusArticleinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/restrictedAccesshttp://purl.org/coar/access_right/c_16ecUniversidad de Medellín, Facultad de Ingeniería, ColombiaUniversidad Nacional de Colombia, Sede Medellín, Facultad de Ciencias, Calle 59A 63-20, Bloque 19-311, Medellín, ColombiaGrupo de Investigación Microbiología del Suelo, ColombiaGonzalez O.Osorio W.Glomus aggregatumMycorrhizaPhosporusSolanum quitoenseDetermination of mycorrhizal dependency of lulo [Determinación de la dependencia micorrizal del lulo]THUMBNAIL52. Determination of mycorrhizal dependency of lulo.pdf.jpg52. Determination of mycorrhizal dependency of lulo.pdf.jpgIM Thumbnailimage/jpeg6399http://repository.udem.edu.co/bitstream/11407/1386/2/52.%20Determination%20of%20mycorrhizal%20dependency%20of%20lulo.pdf.jpg20f94c4a95cbcaf99f363cf850bbd543MD52ORIGINAL52. Determination of mycorrhizal dependency of lulo.pdf52. Determination of mycorrhizal dependency of lulo.pdfapplication/pdf133393http://repository.udem.edu.co/bitstream/11407/1386/1/52.%20Determination%20of%20mycorrhizal%20dependency%20of%20lulo.pdf934a2a4e66bbf76ebee8c0109cdee090MD5111407/1386oai:repository.udem.edu.co:11407/13862020-05-27 15:57:59.182Repositorio Institucional Universidad de Medellinrepositorio@udem.edu.co |
dc.title.english.eng.fl_str_mv |
Determination of mycorrhizal dependency of lulo [Determinación de la dependencia micorrizal del lulo] |
dc.contributor.affiliation.spa.fl_str_mv |
Universidad de Medellín, Facultad de Ingeniería, Colombia Universidad Nacional de Colombia, Sede Medellín, Facultad de Ciencias, Calle 59A 63-20, Bloque 19-311, Medellín, Colombia Grupo de Investigación Microbiología del Suelo, Colombia |
dc.subject.keyword.eng.fl_str_mv |
Glomus aggregatum Mycorrhiza Phosporus Solanum quitoense |
topic |
Glomus aggregatum Mycorrhiza Phosporus Solanum quitoense |
spellingShingle |
Glomus aggregatum Mycorrhiza Phosporus Solanum quitoense |
description |
A greenhouse experiment was carried out to determine the mycorrhizal dependency of lulo (Solanum quitoense Lam.). An experimental design completely randomized was used, treatments were arranged in factorial combination 3x2, which consisted of the combination of three soil solution phosphorus (P) concentration (0.002, 0.02 and 0.2 mg L-1) and two levels of inoculation with the mycorrhizal fungus Glomus aggregatum (inoculated and uninoculated). Foliar P content was monitored as a function of time. At harvest, shoot and root dry weight, shoot P content, mycorrhizal colonization, mycorrhizal dependency, and root morphology were determined. The results indicated that lulo can be classified as moderately dependent on the mycorrhizal association. However, increases in soil solution P concentration decreased the mycorrhizal dependency of all plants. All inoculated plants showed mycorrhizal colonization. None of the control plants (uninoculated) exhibited mycorrhizal colonization. Increases in soil solution P significantly decreased mycorrhizal colonization. Mycorhizal inoculation significantly modified the root morphology. At 0.002 and 0.02 mg L-1 root length and surface area significantly increased with the inoculation. |
publishDate |
2010 |
dc.date.created.none.fl_str_mv |
2010 |
dc.date.accessioned.none.fl_str_mv |
2015-10-09T13:18:23Z |
dc.date.available.none.fl_str_mv |
2015-10-09T13:18:23Z |
dc.type.eng.fl_str_mv |
Article |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.none.fl_str_mv |
info:eu-repo/semantics/article |
dc.identifier.issn.none.fl_str_mv |
0120548X |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/11407/1386 |
identifier_str_mv |
0120548X |
url |
http://hdl.handle.net/11407/1386 |
dc.language.iso.none.fl_str_mv |
spa |
language |
spa |
dc.relation.isversionof.spa.fl_str_mv |
http://www.scopus.com/inward/record.url?eid=2-s2.0-78649270295&partnerID=40&md5=8766f1df67b3a75fc903d5853ed3259e |
dc.relation.ispartofen.eng.fl_str_mv |
Acta Biologica Colombiana, 2010, volume 13, issue 2, pp 163-174 |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_16ec |
dc.rights.accessrights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess |
eu_rights_str_mv |
restrictedAccess |
rights_invalid_str_mv |
http://purl.org/coar/access_right/c_16ec |
dc.source.spa.fl_str_mv |
Scopus |
institution |
Universidad de Medellín |
bitstream.url.fl_str_mv |
http://repository.udem.edu.co/bitstream/11407/1386/2/52.%20Determination%20of%20mycorrhizal%20dependency%20of%20lulo.pdf.jpg http://repository.udem.edu.co/bitstream/11407/1386/1/52.%20Determination%20of%20mycorrhizal%20dependency%20of%20lulo.pdf |
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bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositorio Institucional Universidad de Medellin |
repository.mail.fl_str_mv |
repositorio@udem.edu.co |
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1814159127449960448 |