Response to Fertilization Associated to Leaf Mineral Content in Strawberry
Leaf mineral content along the crop cycle may explain differences in response to fertilization among strawberry genotypes. A two year field experiment was conducted using responsive (‘Camarosa’, ‘Ventana’) and nonresponsive (‘Camino Real’, ‘Candonga’) to fertilization genotypes under proportional in...
| Main Authors: | , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
2018
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| Online Access: | https://www.tandfonline.com/doi/abs/10.1080/01904167.2014.920390?journalCode=lpla20 http://hdl.handle.net/20.500.12123/2141 https://doi.org/10.1080/01904167.2014.920390 |
| _version_ | 1855483002017021952 |
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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 | Leaf mineral content along the crop cycle may explain differences in response to fertilization among strawberry genotypes. A two year field experiment was conducted using responsive (‘Camarosa’, ‘Ventana’) and nonresponsive (‘Camino Real’, ‘Candonga’) to fertilization genotypes under proportional increases in nutrients supply: from a control dose “C” [120 kg nitrogen (N) ha−1, 70 kg phosphorus pentoxide (P2O5) ha−1, 220 kg potassium oxide (K2O) ha−1, 40 kg calcium oxide (CaO) ha−1 and 20 kg magnesium oxide (MgO) ha−1] to “1.33C” and “1.66C” in 2007 and to “1.5C” and “2C” in 2008. Response to fertilization was high (45–120%) at begining of harvesting and low (10-28%) at middle and end of harvesting. Correlation between leaf area and total yields was high (r ≈ 0.73) at begining of harvesting, except on ‘Camino Real’ (late and compact genotype). At begining of flowering and harvesting, responsive genotypes showed higher potassium (K) and lower calcium (Ca) leaf contents than nonresponsive genotypes, accentuated with the fertilization increase. |
| format | Artículo |
| id | INTA2141 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA21412018-07-05T18:27:23Z Response to Fertilization Associated to Leaf Mineral Content in Strawberry Agüero, Juan José Kirschbaum, Daniel Santiago Fresa Aplicación de Abonos Contenido Mineral Nutrientes Strawberries Fertilizer Application Mineral Content Nutrients Frutilla Fertilización Leaf mineral content along the crop cycle may explain differences in response to fertilization among strawberry genotypes. A two year field experiment was conducted using responsive (‘Camarosa’, ‘Ventana’) and nonresponsive (‘Camino Real’, ‘Candonga’) to fertilization genotypes under proportional increases in nutrients supply: from a control dose “C” [120 kg nitrogen (N) ha−1, 70 kg phosphorus pentoxide (P2O5) ha−1, 220 kg potassium oxide (K2O) ha−1, 40 kg calcium oxide (CaO) ha−1 and 20 kg magnesium oxide (MgO) ha−1] to “1.33C” and “1.66C” in 2007 and to “1.5C” and “2C” in 2008. Response to fertilization was high (45–120%) at begining of harvesting and low (10-28%) at middle and end of harvesting. Correlation between leaf area and total yields was high (r ≈ 0.73) at begining of harvesting, except on ‘Camino Real’ (late and compact genotype). At begining of flowering and harvesting, responsive genotypes showed higher potassium (K) and lower calcium (Ca) leaf contents than nonresponsive genotypes, accentuated with the fertilization increase. EEA Famaillá Fil: Agüero, Juan José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina Fil: Kirschbaum, Daniel Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina 2018-03-28T11:48:28Z 2018-03-28T11:48:28Z 2015 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.tandfonline.com/doi/abs/10.1080/01904167.2014.920390?journalCode=lpla20 http://hdl.handle.net/20.500.12123/2141 0190-4167 (Print) 1532-4087 (Online) https://doi.org/10.1080/01904167.2014.920390 eng info:eu-repo/semantics/restrictedAccess application/pdf Journal of plant nutrition 38 (1) : 116-126. (2015) |
| spellingShingle | Fresa Aplicación de Abonos Contenido Mineral Nutrientes Strawberries Fertilizer Application Mineral Content Nutrients Frutilla Fertilización Agüero, Juan José Kirschbaum, Daniel Santiago Response to Fertilization Associated to Leaf Mineral Content in Strawberry |
| title | Response to Fertilization Associated to Leaf Mineral Content in Strawberry |
| title_full | Response to Fertilization Associated to Leaf Mineral Content in Strawberry |
| title_fullStr | Response to Fertilization Associated to Leaf Mineral Content in Strawberry |
| title_full_unstemmed | Response to Fertilization Associated to Leaf Mineral Content in Strawberry |
| title_short | Response to Fertilization Associated to Leaf Mineral Content in Strawberry |
| title_sort | response to fertilization associated to leaf mineral content in strawberry |
| topic | Fresa Aplicación de Abonos Contenido Mineral Nutrientes Strawberries Fertilizer Application Mineral Content Nutrients Frutilla Fertilización |
| url | https://www.tandfonline.com/doi/abs/10.1080/01904167.2014.920390?journalCode=lpla20 http://hdl.handle.net/20.500.12123/2141 https://doi.org/10.1080/01904167.2014.920390 |
| work_keys_str_mv | AT aguerojuanjose responsetofertilizationassociatedtoleafmineralcontentinstrawberry AT kirschbaumdanielsantiago responsetofertilizationassociatedtoleafmineralcontentinstrawberry |