Approaches to Nutrient Use Efficiency of Different Strawberry Genotypes
In annual strawberry (Fragaria x ananassa Duch.) production systems in Argentina, fertilizers are frequently applied without considering soil fertility, cultivar particularities, and nutrient use efficiency (NuUE). The objective of this study was to investigate the NuUE of different strawberry culti...
| Autores principales: | , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
2018
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/2142 https://www.tandfonline.com/doi/abs/10.1080/15538362.2012.697047 https://doi.org/10.1080/15538362.2012.697047 |
| _version_ | 1855034911602245632 |
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| author | Agüero, Juan José Kirschbaum, Daniel Santiago |
| author_browse | Agüero, Juan José Kirschbaum, Daniel Santiago |
| author_facet | Agüero, Juan José Kirschbaum, Daniel Santiago |
| author_sort | Agüero, Juan José |
| collection | INTA Digital |
| description | In annual strawberry (Fragaria x ananassa Duch.) production systems in Argentina, fertilizers are frequently applied without considering soil fertility, cultivar particularities, and nutrient use efficiency (NuUE). The objective of this study was to investigate the NuUE of different strawberry cultivars. In 2006, 2007, and 2008, field plots of ‘Camarosa’, ‘Camino Real’, ‘Candonga’, and ‘Ventana’ were fertilized at different nutrient rates. Control treatment (“C”) was 120 N, 70 P2O5, 220 K2O, 40 CaO, and 20 MgO (kg/ha). In 2006, treatments were “C” and “1.5C”, in 2007, “C”, “1.33C” and “1.66C”, and in 2008, “C”, “1.5C” and “2C”. Productivity from the applied-nutrients was inversely proportional to the applied-nutrient rate, and it was higher in high-yielding cultivars (‘Camarosa’ and ‘Ventana’). Optimal N dose (in kg/ha) was 183, 196, 165, and 150, for ‘Camarosa’, ‘Ventana’, ‘Camino Real’, and ‘Candonga, respectively. Apparently, NuUE is cultivar related, and might become a useful tool for adjusting fertilization programs and characterizing new cultivars in breeding programs. |
| format | info:ar-repo/semantics/artículo |
| id | INTA2142 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA21422024-09-24T13:18:52Z Approaches to Nutrient Use Efficiency of Different Strawberry Genotypes Agüero, Juan José Kirschbaum, Daniel Santiago Fresa Genotipos Nutrientes Eficiencia en el Uso de los Nutrientes Strawberries Genotypes Nutrients Nutrient Use Efficiency Frutilla In annual strawberry (Fragaria x ananassa Duch.) production systems in Argentina, fertilizers are frequently applied without considering soil fertility, cultivar particularities, and nutrient use efficiency (NuUE). The objective of this study was to investigate the NuUE of different strawberry cultivars. In 2006, 2007, and 2008, field plots of ‘Camarosa’, ‘Camino Real’, ‘Candonga’, and ‘Ventana’ were fertilized at different nutrient rates. Control treatment (“C”) was 120 N, 70 P2O5, 220 K2O, 40 CaO, and 20 MgO (kg/ha). In 2006, treatments were “C” and “1.5C”, in 2007, “C”, “1.33C” and “1.66C”, and in 2008, “C”, “1.5C” and “2C”. Productivity from the applied-nutrients was inversely proportional to the applied-nutrient rate, and it was higher in high-yielding cultivars (‘Camarosa’ and ‘Ventana’). Optimal N dose (in kg/ha) was 183, 196, 165, and 150, for ‘Camarosa’, ‘Ventana’, ‘Camino Real’, and ‘Candonga, respectively. Apparently, NuUE is cultivar related, and might become a useful tool for adjusting fertilization programs and characterizing new cultivars in breeding programs. EEA Famaillá Fil: Agüero, Juan José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá. División Frutihorticultura; Argentina Fil: Kirschbaum, Daniel Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá. División Frutihorticultura; Argentina 2018-03-28T12:03:42Z 2018-03-28T12:03:42Z 2013 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/2142 https://www.tandfonline.com/doi/abs/10.1080/15538362.2012.697047 1553-8362 1553-8621 https://doi.org/10.1080/15538362.2012.697047 eng info:eu-repo/semantics/restrictedAccess application/pdf International journal of fruit science 13 (1-2) : 139-148. (2013) |
| spellingShingle | Fresa Genotipos Nutrientes Eficiencia en el Uso de los Nutrientes Strawberries Genotypes Nutrients Nutrient Use Efficiency Frutilla Agüero, Juan José Kirschbaum, Daniel Santiago Approaches to Nutrient Use Efficiency of Different Strawberry Genotypes |
| title | Approaches to Nutrient Use Efficiency of Different Strawberry Genotypes |
| title_full | Approaches to Nutrient Use Efficiency of Different Strawberry Genotypes |
| title_fullStr | Approaches to Nutrient Use Efficiency of Different Strawberry Genotypes |
| title_full_unstemmed | Approaches to Nutrient Use Efficiency of Different Strawberry Genotypes |
| title_short | Approaches to Nutrient Use Efficiency of Different Strawberry Genotypes |
| title_sort | approaches to nutrient use efficiency of different strawberry genotypes |
| topic | Fresa Genotipos Nutrientes Eficiencia en el Uso de los Nutrientes Strawberries Genotypes Nutrients Nutrient Use Efficiency Frutilla |
| url | http://hdl.handle.net/20.500.12123/2142 https://www.tandfonline.com/doi/abs/10.1080/15538362.2012.697047 https://doi.org/10.1080/15538362.2012.697047 |
| work_keys_str_mv | AT aguerojuanjose approachestonutrientuseefficiencyofdifferentstrawberrygenotypes AT kirschbaumdanielsantiago approachestonutrientuseefficiencyofdifferentstrawberrygenotypes |