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The objective of this work was to explore the impacts of intensive strawberry monocropping during five years on the fruit-yield and onthe microbial soil activity and composition. Field trials were performed in twoplots: P1 (a soil with five years of consecutive strawberry cropping), and P2 (asoil with just one year of strawberry cropping). Fruit-yield was quantified;total microorganisms and four functional groups (cellulolytics, nitrogen-fixers, phosphate
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dc.contributor.author | Lovaisa, Nadia Carolina | |
dc.contributor.author | Guerrero Molina, María Fernanda | |
dc.contributor.author | Delaporte Quintana, Paola Adriana Georgina | |
dc.contributor.author | Alderete, Mara D. | |
dc.contributor.author | Ragout, Alicia Leonor | |
dc.contributor.author | Salazar, Sergio Miguel | |
dc.contributor.author | Pedraza, Raúl Osvaldo | |
dc.date.accessioned | 2019-06-04T15:02:01Z | |
dc.date.available | 2019-06-04T15:02:01Z | |
dc.date.issued | 2017-12 | |
dc.identifier.issn | 0718-9516 | |
dc.identifier.other | http://dx.doi.org/10.4067/S0718-95162017000400003 | |
dc.identifier.uri | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000400003&lng=es&nrm=iso&tlng=en | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/5249 | |
dc.description.abstract | The objective of this work was to explore the impacts of intensive strawberry monocropping during five years on the fruit-yield and onthe microbial soil activity and composition. Field trials were performed in twoplots: P1 (a soil with five years of consecutive strawberry cropping), and P2 (asoil with just one year of strawberry cropping). Fruit-yield was quantified;total microorganisms and four functional groups (cellulolytics, nitrogen-fixers, phosphate solubilizers, and siderophores producers) were quantified, isolated and characterized in both plots. Total microbial activity was assessed by the hydrolysis of fluorescein-diacetate and soil respiration methods. As results, in P1, a 51 % decrease in fruit-yield was observed, whilein P2 it was closer to the yield obtained in P1 during the first and second year of cultivation. Total microbial number and activity were 23 % and 70% lower in P1 than in P2 at the end of the cropping, respectively. In general,the quantity of total culturable microorganisms and the functional group sanalyzed were significantly higher in P2 than in P1 (p< 0.05).The most prevailing bacteria putatively identified were Cellulosimicrobacterium cellulans, Paenibacillus sp., Azospirillum brasilense, and Burkholderia sp. According to our results, the intensive cultivation of strawberry for several years in the same field exerted a negative impact on the soil quality, affecting the native microbial population, which might be linked to the fruit yield decline. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Sociedad Chilena de la Ciencia del Suelo | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.source | Journal of Soil Science and Plant Nutrition 17 (4) : 868-883 (dic. 2017) | es_AR |
dc.subject | Fresa | es_AR |
dc.subject | Strawberries | eng |
dc.subject | Fragaria ananassa | es_AR |
dc.subject | Cultivo Continuo | es_AR |
dc.subject | Continuous Cropping | eng |
dc.subject | Monocultivo | es_AR |
dc.subject | Calidad del Suelo | es_AR |
dc.subject | Soil Quality | eng |
dc.subject | Rendimiento | es_AR |
dc.subject | Yields | eng |
dc.subject.other | Frutilla | es_AR |
dc.subject.other | Monocropping | eng |
dc.title | Strawberry monocropping: Impacts on fruit yield and soil microorganisms | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
dc.description.origen | EEA Famaillá | es_AR |
dc.description.fil | Fil: Lovaisa, Nadia Carolina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina. | es_AR |
dc.description.fil | Fil: Guerrero Molina, María Fernanda. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina. | es_AR |
dc.description.fil | Fil: Delaporte Quintana, Paola Adriana Georgina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina | es_AR |
dc.description.fil | Fil: Alderete, Mara D.. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina | es_AR |
dc.description.fil | Fil: Ragout, Alicia Leonor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina | es_AR |
dc.description.fil | Fil: Salazar, Sergio Miguel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina | es_AR |
dc.description.fil | Fil: Pedraza, Raúl Osvaldo. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina | es_AR |
dc.subtype | cientifico |
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