Promotion of Lotus tenuis in the flooding Pampa (Argentina) increases the soil fungal diversity
Forage promotion is an increasingly used agricultural practice that requires herbicide application to remove competing plant species. This work examined the effect of the forage legume Lotus tenuis on the fungal community composition at three sites of the Flooding Pampa, Argentina. Replicate paddock...
| Autores principales: | , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/2572 https://www.sciencedirect.com/science/article/pii/S1754504818300096 https://doi.org/10.1016/j.funeco.2018.01.001 |
| _version_ | 1855034987344035840 |
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| author | Nieva, Amira Susana del Valle Bailleres, Matias Andres Llames, María Eugenia Taboada, Miguel Angel Ruiz, Oscar Adolfo Menéndez, Ana Bernardina |
| author_browse | Bailleres, Matias Andres Llames, María Eugenia Menéndez, Ana Bernardina Nieva, Amira Susana del Valle Ruiz, Oscar Adolfo Taboada, Miguel Angel |
| author_facet | Nieva, Amira Susana del Valle Bailleres, Matias Andres Llames, María Eugenia Taboada, Miguel Angel Ruiz, Oscar Adolfo Menéndez, Ana Bernardina |
| author_sort | Nieva, Amira Susana del Valle |
| collection | INTA Digital |
| description | Forage promotion is an increasingly used agricultural practice that requires herbicide application to remove competing plant species. This work examined the effect of the forage legume Lotus tenuis on the fungal community composition at three sites of the Flooding Pampa, Argentina. Replicate paddocks, managed either by herbicide-mediated promotion of L. tenuis or unmanaged (dominated by grasses) were compared using 454 pyrosequencing, targeting the fungal internal transcribed spacer (ITS) gene.
Our results suggest that fungal diversity in the studied area varied according to the site and the land use (natural grasses vs. L. tenuis promotion). Several factors [pH, Ca2+, P, and HCO3−] were the main soil environmental drivers of distribution of fungal classes. Herbicide-mediated L. tenuis promotion led to increased fungal diversity, with dominance of Fusarium species. |
| format | info:ar-repo/semantics/artículo |
| id | INTA2572 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA25722024-06-03T12:57:33Z Promotion of Lotus tenuis in the flooding Pampa (Argentina) increases the soil fungal diversity Nieva, Amira Susana del Valle Bailleres, Matias Andres Llames, María Eugenia Taboada, Miguel Angel Ruiz, Oscar Adolfo Menéndez, Ana Bernardina Lotus Tenuis Hongos del Suelo Forrajes Fusarium Glifosato Soil Fungi Forage Glyphosate Región Pampa Ondulada Forage promotion is an increasingly used agricultural practice that requires herbicide application to remove competing plant species. This work examined the effect of the forage legume Lotus tenuis on the fungal community composition at three sites of the Flooding Pampa, Argentina. Replicate paddocks, managed either by herbicide-mediated promotion of L. tenuis or unmanaged (dominated by grasses) were compared using 454 pyrosequencing, targeting the fungal internal transcribed spacer (ITS) gene. Our results suggest that fungal diversity in the studied area varied according to the site and the land use (natural grasses vs. L. tenuis promotion). Several factors [pH, Ca2+, P, and HCO3−] were the main soil environmental drivers of distribution of fungal classes. Herbicide-mediated L. tenuis promotion led to increased fungal diversity, with dominance of Fusarium species. EEA Cuenca del Salado Fil: Nieva, Amira Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina Fil: Bailleres, Matias Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado. Agencia de Extensión Rural Chascomus; Argentina Fil: Llames, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina Fil: Taboada, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina Fil: Ruiz, Oscar Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina Fil: Menéndez, Ana Bernardina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología; Argentina 2018-06-08T12:03:00Z 2018-06-08T12:03:00Z 2018-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/2572 https://www.sciencedirect.com/science/article/pii/S1754504818300096 1754-5048 https://doi.org/10.1016/j.funeco.2018.01.001 eng info:eu-repo/semantics/restrictedAccess application/pdf Fungal ecology 33 : 80-91. (June 2018) |
| spellingShingle | Lotus Tenuis Hongos del Suelo Forrajes Fusarium Glifosato Soil Fungi Forage Glyphosate Región Pampa Ondulada Nieva, Amira Susana del Valle Bailleres, Matias Andres Llames, María Eugenia Taboada, Miguel Angel Ruiz, Oscar Adolfo Menéndez, Ana Bernardina Promotion of Lotus tenuis in the flooding Pampa (Argentina) increases the soil fungal diversity |
| title | Promotion of Lotus tenuis in the flooding Pampa (Argentina) increases the soil fungal diversity |
| title_full | Promotion of Lotus tenuis in the flooding Pampa (Argentina) increases the soil fungal diversity |
| title_fullStr | Promotion of Lotus tenuis in the flooding Pampa (Argentina) increases the soil fungal diversity |
| title_full_unstemmed | Promotion of Lotus tenuis in the flooding Pampa (Argentina) increases the soil fungal diversity |
| title_short | Promotion of Lotus tenuis in the flooding Pampa (Argentina) increases the soil fungal diversity |
| title_sort | promotion of lotus tenuis in the flooding pampa argentina increases the soil fungal diversity |
| topic | Lotus Tenuis Hongos del Suelo Forrajes Fusarium Glifosato Soil Fungi Forage Glyphosate Región Pampa Ondulada |
| url | http://hdl.handle.net/20.500.12123/2572 https://www.sciencedirect.com/science/article/pii/S1754504818300096 https://doi.org/10.1016/j.funeco.2018.01.001 |
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