Phosphorus fertilization of a grass-legume mixture: effect on plant growth, nutrients acquisition and symbiotic associations with soil microorganisms
Adding P on Lotus tenuis and Festuca arundinacea, pure or mixed, on growth, nitrogen (N) and phosphorus (P) acquisition and associations with soil microorganisms was studied to investigate the establishment of Lotus for competing with Festuca. Triple-superphosphate was applied on a Typic Natraquoll...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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2018
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| Acceso en línea: | https://www.tandfonline.com/doi/abs/10.1080/01904167.2015.1087032?journalCode=lpla20 http://hdl.handle.net/20.500.12123/3250 https://doi.org/10.1080/01904167.2015.1087032 |
| _version_ | 1855483206707445760 |
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| author | Mendoza, Rodolfo Ernesto Bailleres, Matias Andres García, Ileana Vanesa Ruiz, Oscar Adolfo |
| author_browse | Bailleres, Matias Andres García, Ileana Vanesa Mendoza, Rodolfo Ernesto Ruiz, Oscar Adolfo |
| author_facet | Mendoza, Rodolfo Ernesto Bailleres, Matias Andres García, Ileana Vanesa Ruiz, Oscar Adolfo |
| author_sort | Mendoza, Rodolfo Ernesto |
| collection | INTA Digital |
| description | Adding P on Lotus tenuis and Festuca arundinacea, pure or mixed, on growth, nitrogen (N) and phosphorus (P) acquisition and associations with soil microorganisms was studied to investigate the establishment of Lotus for competing with Festuca. Triple-superphosphate was applied on a Typic Natraquoll where Lotus grows spontaneously. Biomass, N-P uptake, arbuscular mycorrhizal colonization and rhizobia nodulation were measured. Lotus achieved the highest biomass, N-P uptake in fertilized stands and Festuca the lowest in fertilized and non-fertilized stands. Mycorrhizal colonization decreased with P-fertilization in both plants. Rhizobia nodules in Lotus showed little changes with P-fertilization. In mixed fertilized-stands, Lotus promoted the growth, N-P uptake of Festuca. P-fertilization increases the ability of Festuca to compete with Lotus for available-P in soil. Lotus improves nutrient cycling, maintains high level of rhizobia nodules and arbuscular mycorrhizal colonization in roots. Adding P to limited N-P environments depress grasses growth to compete with legumes for resources |
| format | Artículo |
| id | INTA3250 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA32502018-08-30T13:05:46Z Phosphorus fertilization of a grass-legume mixture: effect on plant growth, nutrients acquisition and symbiotic associations with soil microorganisms Mendoza, Rodolfo Ernesto Bailleres, Matias Andres García, Ileana Vanesa Ruiz, Oscar Adolfo Gramineas Leguminosas Aplicación de Abonos Fósforo Microorganismos del Suelo Micorrizas Arbusculares Grasses Legumes Fertilizer Application Phosphorus Soil Microorganisms Arbuscular Mycorrhiza Adding P on Lotus tenuis and Festuca arundinacea, pure or mixed, on growth, nitrogen (N) and phosphorus (P) acquisition and associations with soil microorganisms was studied to investigate the establishment of Lotus for competing with Festuca. Triple-superphosphate was applied on a Typic Natraquoll where Lotus grows spontaneously. Biomass, N-P uptake, arbuscular mycorrhizal colonization and rhizobia nodulation were measured. Lotus achieved the highest biomass, N-P uptake in fertilized stands and Festuca the lowest in fertilized and non-fertilized stands. Mycorrhizal colonization decreased with P-fertilization in both plants. Rhizobia nodules in Lotus showed little changes with P-fertilization. In mixed fertilized-stands, Lotus promoted the growth, N-P uptake of Festuca. P-fertilization increases the ability of Festuca to compete with Lotus for available-P in soil. Lotus improves nutrient cycling, maintains high level of rhizobia nodules and arbuscular mycorrhizal colonization in roots. Adding P to limited N-P environments depress grasses growth to compete with legumes for resources EEA Cuenca del Salado Fil: Mendoza, Rodolfo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Bailleres, Matias Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado. Agencia de Extensión Rural Chascomus; Argentina Fil: García, Ileana Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; 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 2018-08-30T13:04:12Z 2018-08-30T13:04:12Z 2015-09 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.tandfonline.com/doi/abs/10.1080/01904167.2015.1087032?journalCode=lpla20 http://hdl.handle.net/20.500.12123/3250 0190-4167 1532-4087 https://doi.org/10.1080/01904167.2015.1087032 eng info:eu-repo/semantics/restrictedAccess application/pdf Journal of Plant Nutrition 39 (5) : 691-701 (September 2015) |
| spellingShingle | Gramineas Leguminosas Aplicación de Abonos Fósforo Microorganismos del Suelo Micorrizas Arbusculares Grasses Legumes Fertilizer Application Phosphorus Soil Microorganisms Arbuscular Mycorrhiza Mendoza, Rodolfo Ernesto Bailleres, Matias Andres García, Ileana Vanesa Ruiz, Oscar Adolfo Phosphorus fertilization of a grass-legume mixture: effect on plant growth, nutrients acquisition and symbiotic associations with soil microorganisms |
| title | Phosphorus fertilization of a grass-legume mixture: effect on plant growth, nutrients acquisition and symbiotic associations with soil microorganisms |
| title_full | Phosphorus fertilization of a grass-legume mixture: effect on plant growth, nutrients acquisition and symbiotic associations with soil microorganisms |
| title_fullStr | Phosphorus fertilization of a grass-legume mixture: effect on plant growth, nutrients acquisition and symbiotic associations with soil microorganisms |
| title_full_unstemmed | Phosphorus fertilization of a grass-legume mixture: effect on plant growth, nutrients acquisition and symbiotic associations with soil microorganisms |
| title_short | Phosphorus fertilization of a grass-legume mixture: effect on plant growth, nutrients acquisition and symbiotic associations with soil microorganisms |
| title_sort | phosphorus fertilization of a grass legume mixture effect on plant growth nutrients acquisition and symbiotic associations with soil microorganisms |
| topic | Gramineas Leguminosas Aplicación de Abonos Fósforo Microorganismos del Suelo Micorrizas Arbusculares Grasses Legumes Fertilizer Application Phosphorus Soil Microorganisms Arbuscular Mycorrhiza |
| url | https://www.tandfonline.com/doi/abs/10.1080/01904167.2015.1087032?journalCode=lpla20 http://hdl.handle.net/20.500.12123/3250 https://doi.org/10.1080/01904167.2015.1087032 |
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