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...

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Detalles Bibliográficos
Publicado: 2018
Materias:
Forage herbicide promotion
Fusarium
Glyphosate
Lotus tenuis
Salado River Basin
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17545048_v33_n_p80_Nieva
http://hdl.handle.net/20.500.12110/paper_17545048_v33_n_p80_Nieva
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_17545048_v33_n_p80_Nieva
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spelling paper:paper_17545048_v33_n_p80_Nieva2023-06-08T16:28:50Z Promotion of Lotus tenuis in the Flooding Pampa (Argentina) increases the soil fungal diversity Forage herbicide promotion Fusarium Glyphosate Lotus tenuis Salado River Basin 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. © 2018 Elsevier Ltd and British Mycological Society 2018 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17545048_v33_n_p80_Nieva http://hdl.handle.net/20.500.12110/paper_17545048_v33_n_p80_Nieva
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Forage herbicide promotion
Fusarium
Glyphosate
Lotus tenuis
Salado River Basin
spellingShingle Forage herbicide promotion
Fusarium
Glyphosate
Lotus tenuis
Salado River Basin
Promotion of Lotus tenuis in the Flooding Pampa (Argentina) increases the soil fungal diversity
topic_facet Forage herbicide promotion
Fusarium
Glyphosate
Lotus tenuis
Salado River Basin
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. © 2018 Elsevier Ltd and British Mycological Society
title 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_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_sort promotion of lotus tenuis in the flooding pampa (argentina) increases the soil fungal diversity
publishDate 2018
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17545048_v33_n_p80_Nieva
http://hdl.handle.net/20.500.12110/paper_17545048_v33_n_p80_Nieva
_version_ 1768543296935690240

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