Environmental response of arbuscular mycorrhizal fungi under soybean cultivation at a regional scale
Climate change, the shortage of fertilizers and reduced land for cultivation have drawn attention to the potential aid provided by soil-borne organisms. Arbuscular mycorrhizal fungi (AMF) offer a wide range of ecosystem benefits and hence, understanding the mechanisms that control AMF occurrence and...
| Autores principales: | , , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2022
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/13106 https://link.springer.com/article/10.1007/s00572-022-01093-2 https://doi.org/10.1007/s00572-022-01093-2 |
| _version_ | 1855036877514473472 |
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| author | Faggioli, Valeria Soledad Covacevich, Fernanda Grilli, Gabriel Lorenzon, Claudio Antonio Aimetta, Maria Bethania Sagadin, Monica Beatriz Langarica-Fuentes, Adrián Cabello, Marta Noemí |
| author_browse | Aimetta, Maria Bethania Cabello, Marta Noemí Covacevich, Fernanda Faggioli, Valeria Soledad Grilli, Gabriel Langarica-Fuentes, Adrián Lorenzon, Claudio Antonio Sagadin, Monica Beatriz |
| author_facet | Faggioli, Valeria Soledad Covacevich, Fernanda Grilli, Gabriel Lorenzon, Claudio Antonio Aimetta, Maria Bethania Sagadin, Monica Beatriz Langarica-Fuentes, Adrián Cabello, Marta Noemí |
| author_sort | Faggioli, Valeria Soledad |
| collection | INTA Digital |
| description | Climate change, the shortage of fertilizers and reduced land for cultivation have drawn attention to the potential aid provided by soil-borne organisms. Arbuscular mycorrhizal fungi (AMF) offer a wide range of ecosystem benefits and hence, understanding the mechanisms that control AMF occurrence and maintenance is essential for resilient crop production. We conducted a survey of 123 soybean fields located across a 75,000-km2 area of Argentina to explore AMF community composition and to quantify the impact of soil, climate, and geographical distance on these key soil organisms. First, based upon morphological identification of spores, we compiled a list of the AMF species found in the studied area and identified Acaulospora scrobiculata and Glomus fuegianum as the most frequent species. G. fuegianum abundance was negatively correlated with precipitation seasonality and positively correlated with mean annual precipitation as well as mycorrhizal colonisation of soybean roots. Second, we observed that species richness was negatively correlated with soil P availability (Bray I), clay content and mean annual precipitation. Finally, based on partitioning variation analysis, we found that AMF exhibited spatial patterning at a broad scale. Therefore, we infer that geographical distance was positively associated with spore community composition heterogeneity across the region. Nevertheless, we highlight the importance of precipitation sensitivity of frequent species, overall AMF richness and community composition, revealing a crucial challenge to forthcoming agriculture considering an expected change in global climate patterns. |
| format | info:ar-repo/semantics/artículo |
| id | INTA13106 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA131062022-10-13T12:21:31Z Environmental response of arbuscular mycorrhizal fungi under soybean cultivation at a regional scale Faggioli, Valeria Soledad Covacevich, Fernanda Grilli, Gabriel Lorenzon, Claudio Antonio Aimetta, Maria Bethania Sagadin, Monica Beatriz Langarica-Fuentes, Adrián Cabello, Marta Noemí Cambio Climático Micorrizas Arbusculares Medio Ambiente Soja Hongos Climate Change Arbuscular Mycorrhiza Environment Soybeans Fungi Climate change, the shortage of fertilizers and reduced land for cultivation have drawn attention to the potential aid provided by soil-borne organisms. Arbuscular mycorrhizal fungi (AMF) offer a wide range of ecosystem benefits and hence, understanding the mechanisms that control AMF occurrence and maintenance is essential for resilient crop production. We conducted a survey of 123 soybean fields located across a 75,000-km2 area of Argentina to explore AMF community composition and to quantify the impact of soil, climate, and geographical distance on these key soil organisms. First, based upon morphological identification of spores, we compiled a list of the AMF species found in the studied area and identified Acaulospora scrobiculata and Glomus fuegianum as the most frequent species. G. fuegianum abundance was negatively correlated with precipitation seasonality and positively correlated with mean annual precipitation as well as mycorrhizal colonisation of soybean roots. Second, we observed that species richness was negatively correlated with soil P availability (Bray I), clay content and mean annual precipitation. Finally, based on partitioning variation analysis, we found that AMF exhibited spatial patterning at a broad scale. Therefore, we infer that geographical distance was positively associated with spore community composition heterogeneity across the region. Nevertheless, we highlight the importance of precipitation sensitivity of frequent species, overall AMF richness and community composition, revealing a crucial challenge to forthcoming agriculture considering an expected change in global climate patterns. EEA Marcos Juárez Fil: Faggioli, Valeria Soledad. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Covacevich, Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Fil: Covacevich, Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; Argentina. Fundación para Investigaciones Biológicas Aplicadas; Argentina Fil: Grilli, Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Grilli, Gabriel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Lorenzon, Claudio Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Aimetta, Maria Bethania. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Sagadin, Monica Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina Fil: Langarica-Fuentes, Adrián. Eberhard-Karls-University Tübingen. Department of Geosciences; Alemania Fil: Cabello, Marta Noemí. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botánica Spegazzini; Argentina Fil: Cabello, Marta Noemí. Comisión de Investigaciones Científicas de la Provincia de Buenos Aires; Argentina 2022-10-13T12:18:02Z 2022-10-13T12:18:02Z 2022-10 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/13106 https://link.springer.com/article/10.1007/s00572-022-01093-2 0940-6360 1432-1890 https://doi.org/10.1007/s00572-022-01093-2 eng info:eu-repo/semantics/restrictedAccess application/pdf Springer Mycorrhiza : 1-14 (Published: 08 October 2022) |
| spellingShingle | Cambio Climático Micorrizas Arbusculares Medio Ambiente Soja Hongos Climate Change Arbuscular Mycorrhiza Environment Soybeans Fungi Faggioli, Valeria Soledad Covacevich, Fernanda Grilli, Gabriel Lorenzon, Claudio Antonio Aimetta, Maria Bethania Sagadin, Monica Beatriz Langarica-Fuentes, Adrián Cabello, Marta Noemí Environmental response of arbuscular mycorrhizal fungi under soybean cultivation at a regional scale |
| title | Environmental response of arbuscular mycorrhizal fungi under soybean cultivation at a regional scale |
| title_full | Environmental response of arbuscular mycorrhizal fungi under soybean cultivation at a regional scale |
| title_fullStr | Environmental response of arbuscular mycorrhizal fungi under soybean cultivation at a regional scale |
| title_full_unstemmed | Environmental response of arbuscular mycorrhizal fungi under soybean cultivation at a regional scale |
| title_short | Environmental response of arbuscular mycorrhizal fungi under soybean cultivation at a regional scale |
| title_sort | environmental response of arbuscular mycorrhizal fungi under soybean cultivation at a regional scale |
| topic | Cambio Climático Micorrizas Arbusculares Medio Ambiente Soja Hongos Climate Change Arbuscular Mycorrhiza Environment Soybeans Fungi |
| url | http://hdl.handle.net/20.500.12123/13106 https://link.springer.com/article/10.1007/s00572-022-01093-2 https://doi.org/10.1007/s00572-022-01093-2 |
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