Abundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importance
Nitrification rates, real-time quantitative PCR assay of AOA/AOB were coupled with a biological nitrification soil bioassay to revealed the nitrifiers abundance and potential BNI activity in different Colombian crop soils of economic importance: Rice (Oriza sativa), Maize (Zea mays), Common beans (P...
- Autores:
-
Triviño Silva, Narda Jimena
Núñez, Jonathan
Arévalo, Ashly
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2017
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/39942
- Acceso en línea:
- http://hdl.handle.net/1992/39942
- Palabra clave:
- Nitrificación
Bacterias nitrificantes
Sistemas silvopastoriles
Bacteriología agrícola
Microbiología
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/4.0/
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Abundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importance |
| title |
Abundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importance |
| spellingShingle |
Abundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importance Nitrificación Bacterias nitrificantes Sistemas silvopastoriles Bacteriología agrícola Microbiología |
| title_short |
Abundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importance |
| title_full |
Abundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importance |
| title_fullStr |
Abundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importance |
| title_full_unstemmed |
Abundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importance |
| title_sort |
Abundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importance |
| dc.creator.fl_str_mv |
Triviño Silva, Narda Jimena Núñez, Jonathan Arévalo, Ashly |
| dc.contributor.advisor.none.fl_str_mv |
Arango, Jacobo Restrepo Restrepo, Silvia |
| dc.contributor.author.none.fl_str_mv |
Triviño Silva, Narda Jimena Núñez, Jonathan Arévalo, Ashly |
| dc.subject.keyword.es_CO.fl_str_mv |
Nitrificación Bacterias nitrificantes Sistemas silvopastoriles Bacteriología agrícola |
| topic |
Nitrificación Bacterias nitrificantes Sistemas silvopastoriles Bacteriología agrícola Microbiología |
| dc.subject.themes.none.fl_str_mv |
Microbiología |
| description |
Nitrification rates, real-time quantitative PCR assay of AOA/AOB were coupled with a biological nitrification soil bioassay to revealed the nitrifiers abundance and potential BNI activity in different Colombian crop soils of economic importance: Rice (Oriza sativa), Maize (Zea mays), Common beans (Phaseolus vulgaris), Sugar cane (Saccharum officinarum),Cassava (Manihot esculenta), Brachiaria humidicola and 5 silvopastoral systems. The N initial quantification of NO3- and NR revealed significant differences between crops by the moment of soil sampling and stimulation of microorganism's activity. However, there was not an evident correlation between NR and abundances of AOA/AOB populations in all the crops evaluated as it was expected. The present results support the previous suggested importance of BNI as a strategy to manage N input in agricultural systems because agricultural management can strongly influence soil microbial activity and composition |
| publishDate |
2017 |
| dc.date.issued.none.fl_str_mv |
2017 |
| dc.date.accessioned.none.fl_str_mv |
2020-06-10T16:40:33Z |
| dc.date.available.none.fl_str_mv |
2020-06-10T16:40:33Z |
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Trabajo de grado - Pregrado |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/bachelorThesis |
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http://purl.org/coar/resource_type/c_7a1f |
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Text |
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http://purl.org/redcol/resource_type/TP |
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http://purl.org/coar/resource_type/c_7a1f |
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http://hdl.handle.net/1992/39942 |
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u807463.pdf |
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instname:Universidad de los Andes |
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reponame:Repositorio Institucional Séneca |
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repourl:https://repositorio.uniandes.edu.co/ |
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http://hdl.handle.net/1992/39942 |
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u807463.pdf instname:Universidad de los Andes reponame:Repositorio Institucional Séneca repourl:https://repositorio.uniandes.edu.co/ |
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eng |
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eng |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ |
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info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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28 hojas |
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application/pdf |
| dc.publisher.es_CO.fl_str_mv |
Universidad de los Andes |
| dc.publisher.program.es_CO.fl_str_mv |
Microbiología |
| dc.publisher.faculty.es_CO.fl_str_mv |
Facultad de Ciencias |
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Departamento de Ciencias Biológicas |
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instname:Universidad de los Andes reponame:Repositorio Institucional Séneca |
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Universidad de los Andes |
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Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Arango, Jacobo91632278-64e3-473a-b07c-306e957f2f11600Restrepo Restrepo, Silviavirtual::12939-1Triviño Silva, Narda Jimena9c4f20c0-3338-43a6-9805-e9c75ff2c559600Núñez, Jonathand4be09b8-053e-4c10-a8f8-7d853438d95c600Arévalo, Ashly88b8c20d-bd4c-4e36-a930-f29fe3172f2c6002020-06-10T16:40:33Z2020-06-10T16:40:33Z2017http://hdl.handle.net/1992/39942u807463.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/Nitrification rates, real-time quantitative PCR assay of AOA/AOB were coupled with a biological nitrification soil bioassay to revealed the nitrifiers abundance and potential BNI activity in different Colombian crop soils of economic importance: Rice (Oriza sativa), Maize (Zea mays), Common beans (Phaseolus vulgaris), Sugar cane (Saccharum officinarum),Cassava (Manihot esculenta), Brachiaria humidicola and 5 silvopastoral systems. The N initial quantification of NO3- and NR revealed significant differences between crops by the moment of soil sampling and stimulation of microorganism's activity. However, there was not an evident correlation between NR and abundances of AOA/AOB populations in all the crops evaluated as it was expected. The present results support the previous suggested importance of BNI as a strategy to manage N input in agricultural systems because agricultural management can strongly influence soil microbial activity and compositionLas tasas de nitrificación, PCR-s en tiempo real de AOA/AOB y bioensayos de suelo para la inhibición biológica de la nitrificación fueron utilizados para evaluar la abundancia y una potencial actividad IBN en cultivos de importancia económica en Colombia: Arroz (Oriza sativa), Maiz (Zea mays), Fríjol (Phaseolus vulgaris), Caña de azúcar (Saccharum officinarum), Yuca (Manihot esculenta), Brachiaria humidicola y 5 sistemas silvopastoriles. La cuantificación inicial de N (NO3-) y las tasas de nitrificación revelaron diferencias significativas en los cultivos en el momento de la toma de muestras y después de estimular la actividad de los microorganismos nitrificantes. Por el contrario, no se presentó una correlación evidente entre las tasas de nitrificación y la abundancia de las poblaciones de AOA/AOB en todos los suelos de los cultivos evaluados. Los resultados soportan resultados previos que sugieren el IBN como una estrategia de manejo del N en sistemas agrícolas, ya que el manejo agronómico puede tener una influencia importante en la actividad y composición microbiana del suelo.MicrobiólogoPregrado28 hojasapplication/pdfengUniversidad de los AndesMicrobiologíaFacultad de CienciasDepartamento de Ciencias Biológicasinstname:Universidad de los Andesreponame:Repositorio Institucional SénecaAbundance and activity of soil ammonia oxidizing microorganisms in colombian crops of economic importanceTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesishttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TPNitrificaciónBacterias nitrificantesSistemas silvopastorilesBacteriología agrícolaMicrobiologíaPublicationhttps://scholar.google.es/citations?user=7_dVIeAAAAAJvirtual::12939-10000-0001-9016-1040virtual::12939-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000468800virtual::12939-1d7d594d1-aae9-471e-be1d-fc6bbcabef5cvirtual::12939-1d7d594d1-aae9-471e-be1d-fc6bbcabef5cvirtual::12939-1ORIGINALu807463.pdfapplication/pdf842127https://repositorio.uniandes.edu.co/bitstreams/7225579a-b456-4b59-99f8-e9b56ba21170/download109884555c3c1f14cfd46b87ab9064b4MD51TEXTu807463.pdf.txtu807463.pdf.txtExtracted texttext/plain37372https://repositorio.uniandes.edu.co/bitstreams/d1384e53-8943-4f1e-a770-df81a4cd2319/download9a5be899177de73e36d685d712a22759MD54THUMBNAILu807463.pdf.jpgu807463.pdf.jpgIM Thumbnailimage/jpeg19049https://repositorio.uniandes.edu.co/bitstreams/0b523e86-91b3-45aa-93cb-9d788ac8c816/download3406ea8ec4f18e98de8470ba94a7e35bMD551992/39942oai:repositorio.uniandes.edu.co:1992/399422024-03-13 14:48:52.811http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co |