Strawberry monocropping: Impacts on fruit yield and soil microorganisms
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 wi...
| Autores principales: | , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
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Sociedad Chilena de la Ciencia del Suelo
2019
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| Acceso en línea: | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000400003&lng=es&nrm=iso&tlng=en http://hdl.handle.net/20.500.12123/5249 http://dx.doi.org/10.4067/S0718-95162017000400003 |
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| author | Lovaisa, Nadia Carolina Guerrero Molina, María Fernanda Delaporte Quintana, Paola Adriana Georgina Alderete, Mara D. Ragout, Alicia Leonor Salazar, Sergio Miguel Pedraza, Raúl Osvaldo |
| author_browse | Alderete, Mara D. Delaporte Quintana, Paola Adriana Georgina Guerrero Molina, María Fernanda Lovaisa, Nadia Carolina Pedraza, Raúl Osvaldo Ragout, Alicia Leonor Salazar, Sergio Miguel |
| author_facet | Lovaisa, Nadia Carolina Guerrero Molina, María Fernanda Delaporte Quintana, Paola Adriana Georgina Alderete, Mara D. Ragout, Alicia Leonor Salazar, Sergio Miguel Pedraza, Raúl Osvaldo |
| author_sort | Lovaisa, Nadia Carolina |
| collection | INTA Digital |
| description | 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. |
| format | info:ar-repo/semantics/artículo |
| id | INTA5249 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Sociedad Chilena de la Ciencia del Suelo |
| publisherStr | Sociedad Chilena de la Ciencia del Suelo |
| record_format | dspace |
| spelling | INTA52492019-06-04T15:04:19Z Strawberry monocropping: Impacts on fruit yield and soil microorganisms Lovaisa, Nadia Carolina Guerrero Molina, María Fernanda Delaporte Quintana, Paola Adriana Georgina Alderete, Mara D. Ragout, Alicia Leonor Salazar, Sergio Miguel Pedraza, Raúl Osvaldo Fresa Fragaria ananassa Cultivo Continuo Monocultivo Calidad del Suelo Rendimiento Strawberries Continuous Cropping Soil Quality Yields Frutilla Monocropping 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. EEA Famaillá Fil: Lovaisa, Nadia Carolina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina. Fil: Guerrero Molina, María Fernanda. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina. Fil: Delaporte Quintana, Paola Adriana Georgina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina Fil: Alderete, Mara D.. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina Fil: Ragout, Alicia Leonor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina 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 Fil: Pedraza, Raúl Osvaldo. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina 2019-06-04T15:02:01Z 2019-06-04T15:02:01Z 2017-12 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000400003&lng=es&nrm=iso&tlng=en http://hdl.handle.net/20.500.12123/5249 0718-9516 http://dx.doi.org/10.4067/S0718-95162017000400003 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Sociedad Chilena de la Ciencia del Suelo Journal of Soil Science and Plant Nutrition 17 (4) : 868-883 (dic. 2017) |
| spellingShingle | Fresa Fragaria ananassa Cultivo Continuo Monocultivo Calidad del Suelo Rendimiento Strawberries Continuous Cropping Soil Quality Yields Frutilla Monocropping Lovaisa, Nadia Carolina Guerrero Molina, María Fernanda Delaporte Quintana, Paola Adriana Georgina Alderete, Mara D. Ragout, Alicia Leonor Salazar, Sergio Miguel Pedraza, Raúl Osvaldo Strawberry monocropping: Impacts on fruit yield and soil microorganisms |
| title | Strawberry monocropping: Impacts on fruit yield and soil microorganisms |
| title_full | Strawberry monocropping: Impacts on fruit yield and soil microorganisms |
| title_fullStr | Strawberry monocropping: Impacts on fruit yield and soil microorganisms |
| title_full_unstemmed | Strawberry monocropping: Impacts on fruit yield and soil microorganisms |
| title_short | Strawberry monocropping: Impacts on fruit yield and soil microorganisms |
| title_sort | strawberry monocropping impacts on fruit yield and soil microorganisms |
| topic | Fresa Fragaria ananassa Cultivo Continuo Monocultivo Calidad del Suelo Rendimiento Strawberries Continuous Cropping Soil Quality Yields Frutilla Monocropping |
| url | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000400003&lng=es&nrm=iso&tlng=en http://hdl.handle.net/20.500.12123/5249 http://dx.doi.org/10.4067/S0718-95162017000400003 |
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