Late-season nitrogen applications in high-latitude strawberry nurseries improve transplant production pattern in warm regions
The influence of late-season nitrogen (N) applications on the fruiting pattern of strawberry runner plants of ‘Camarosa’ was determined over three growing seasons. Experiments were carried out in high-latitude nurseries in northern California and fruit production trials were established in southern...
| Autores principales: | , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
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Academic Journals
2020
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| Materias: | |
| Acceso en línea: | https://academicjournals.org/journal/AJB/article-abstract/3305C6635761 http://hdl.handle.net/20.500.12123/6612 https://doi.org/10.5897/AJB09.1059 |
| _version_ | 1855035707382300672 |
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| author | Kirschbaum, Daniel Santiago Larson, Kirk D. Weinbaum, Steven A. DeJong, Theodore M |
| author_browse | DeJong, Theodore M Kirschbaum, Daniel Santiago Larson, Kirk D. Weinbaum, Steven A. |
| author_facet | Kirschbaum, Daniel Santiago Larson, Kirk D. Weinbaum, Steven A. DeJong, Theodore M |
| author_sort | Kirschbaum, Daniel Santiago |
| collection | INTA Digital |
| description | The influence of late-season nitrogen (N) applications on the fruiting pattern of strawberry runner plants of ‘Camarosa’ was determined over three growing seasons. Experiments were carried out in high-latitude nurseries in northern California and fruit production trials were established in southern California. A total of 80 kg/ha of foliar nitrogen was delivered in three applications to the nursery in late summer. Late-season foliar nitrogen applications: (1) increased early yields (+22% on average) as well as the number of early marketable fruit, (2) did not affect total season yields, fruit size, appearance and firmness and (3) resulted in greater N concentration in leaves, crowns and roots. Runner plants with leaf N concentration within the sufficiency range (1.9 - 2.8% of dry mass) produced the highest early yields. Total nonstructural carbohydrate concentrations decreased in most of the N-treated plants. Apparently, nursery late-season foliar nitrogen applications enhance N mobilization to crown and root, stimulate plant activity during the period of flower differentiation after planting, accelerating flower development and contributing to the advancement of fruit production. |
| format | info:ar-repo/semantics/artículo |
| id | INTA6612 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | Academic Journals |
| publisherStr | Academic Journals |
| record_format | dspace |
| spelling | INTA66122020-01-06T14:01:52Z Late-season nitrogen applications in high-latitude strawberry nurseries improve transplant production pattern in warm regions Kirschbaum, Daniel Santiago Larson, Kirk D. Weinbaum, Steven A. DeJong, Theodore M Fresa Fragaria ananassa Variedades Plantón de Vivero Nitrógeno Strawberries Varieties Planting Stock Nitrogen Frutilla The influence of late-season nitrogen (N) applications on the fruiting pattern of strawberry runner plants of ‘Camarosa’ was determined over three growing seasons. Experiments were carried out in high-latitude nurseries in northern California and fruit production trials were established in southern California. A total of 80 kg/ha of foliar nitrogen was delivered in three applications to the nursery in late summer. Late-season foliar nitrogen applications: (1) increased early yields (+22% on average) as well as the number of early marketable fruit, (2) did not affect total season yields, fruit size, appearance and firmness and (3) resulted in greater N concentration in leaves, crowns and roots. Runner plants with leaf N concentration within the sufficiency range (1.9 - 2.8% of dry mass) produced the highest early yields. Total nonstructural carbohydrate concentrations decreased in most of the N-treated plants. Apparently, nursery late-season foliar nitrogen applications enhance N mobilization to crown and root, stimulate plant activity during the period of flower differentiation after planting, accelerating flower development and contributing to the advancement of fruit production. EEA Famaillá Fil: Kirschbaum, Daniel Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina Fil: Larson, Kirk D. University of California Davis. Department of Plant Sciences; Estados Unidos Fil: Weinbaum, Steven A. University of California Davis. Department of Plant Sciences; Estados Unidos Fil: DeJong, Theodore M. University of California Davis. Department of Plant Sciences; Estados Unidos 2020-01-06T13:59:44Z 2020-01-06T13:59:44Z 2010 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://academicjournals.org/journal/AJB/article-abstract/3305C6635761 http://hdl.handle.net/20.500.12123/6612 1684-5315 https://doi.org/10.5897/AJB09.1059 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 Academic Journals African Journal of Biotechnology 9 (7) : 1001-1007 (February 2010) |
| spellingShingle | Fresa Fragaria ananassa Variedades Plantón de Vivero Nitrógeno Strawberries Varieties Planting Stock Nitrogen Frutilla Kirschbaum, Daniel Santiago Larson, Kirk D. Weinbaum, Steven A. DeJong, Theodore M Late-season nitrogen applications in high-latitude strawberry nurseries improve transplant production pattern in warm regions |
| title | Late-season nitrogen applications in high-latitude strawberry nurseries improve transplant production pattern in warm regions |
| title_full | Late-season nitrogen applications in high-latitude strawberry nurseries improve transplant production pattern in warm regions |
| title_fullStr | Late-season nitrogen applications in high-latitude strawberry nurseries improve transplant production pattern in warm regions |
| title_full_unstemmed | Late-season nitrogen applications in high-latitude strawberry nurseries improve transplant production pattern in warm regions |
| title_short | Late-season nitrogen applications in high-latitude strawberry nurseries improve transplant production pattern in warm regions |
| title_sort | late season nitrogen applications in high latitude strawberry nurseries improve transplant production pattern in warm regions |
| topic | Fresa Fragaria ananassa Variedades Plantón de Vivero Nitrógeno Strawberries Varieties Planting Stock Nitrogen Frutilla |
| url | https://academicjournals.org/journal/AJB/article-abstract/3305C6635761 http://hdl.handle.net/20.500.12123/6612 https://doi.org/10.5897/AJB09.1059 |
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