Freesia crop (Freesia x hybrida) phenological growth stages according to the BBCH scale = Estadios fenológicos del cultivo de fresia (Freesia x hybrida) según la escala BBCH
Freesia x hybrida has an important role in the global cut flower market. This work describes the phenological events of the crop as can be coded according to the BBCH scale (Biologische Bundesanstalt, Bundessortenamt, Chemische Industrie). Laboratory and field trials were carried out, and four plant...
| Autores principales: | , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán
2021
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/9895 https://ranar.faz.unt.edu.ar/index.php/ranar/article/view/119 |
| _version_ | 1855484482136571904 |
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| author | Santilli, Melisa Bas-Nahas, Santiago Sebastián Medrano, Norma Nelly |
| author_browse | Bas-Nahas, Santiago Sebastián Medrano, Norma Nelly Santilli, Melisa |
| author_facet | Santilli, Melisa Bas-Nahas, Santiago Sebastián Medrano, Norma Nelly |
| author_sort | Santilli, Melisa |
| collection | INTA Digital |
| description | Freesia x hybrida has an important role in the global cut flower market. This work describes the phenological events of the crop as can be coded according to the BBCH scale (Biologische Bundesanstalt, Bundessortenamt, Chemische Industrie). Laboratory and field trials were carried out, and four planting dates were considered to check whether all the phenological development phases took place under different environmental conditions. From planting date to crop senescence, the plants were observed daily so as to pinpoint their phenological phases. Photographs were taken every day to record morphological changes in both aerial and underground parts. Six main development phases were recorded, described, and coded: sprouting (stage 0), leaf development (stage 1), development of the vegetative propagated organ (stage 4), inflorescence emergence (stage 5), flowering (stage 6), and senescence and beginning of dormancy (stage 9). Secondary stages were also discriminated within each main stage, and a mesostage was proposed to describe crop growth more accurately. During the crop cycle, there were some development phases that took place simultaneously. The description and coding of freesia plant development contributes a new and precise tool to the study of the different growth phases of the crop, the knowledge of which is essential for commercial production, and for introducing crop management practices that secure cut flower quality. |
| format | Artículo |
| id | INTA9895 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán |
| publisherStr | Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán |
| record_format | dspace |
| spelling | INTA98952023-07-28T12:42:40Z Freesia crop (Freesia x hybrida) phenological growth stages according to the BBCH scale = Estadios fenológicos del cultivo de fresia (Freesia x hybrida) según la escala BBCH Santilli, Melisa Bas-Nahas, Santiago Sebastián Medrano, Norma Nelly Freesia Plantas de Bulbo Ornamentales Fenología Etapas de Desarrollo de la Planta Flores Ornamental Bulbs Phenology Plant Developmental Stages Flowers Fresia Freesia x hybrida has an important role in the global cut flower market. This work describes the phenological events of the crop as can be coded according to the BBCH scale (Biologische Bundesanstalt, Bundessortenamt, Chemische Industrie). Laboratory and field trials were carried out, and four planting dates were considered to check whether all the phenological development phases took place under different environmental conditions. From planting date to crop senescence, the plants were observed daily so as to pinpoint their phenological phases. Photographs were taken every day to record morphological changes in both aerial and underground parts. Six main development phases were recorded, described, and coded: sprouting (stage 0), leaf development (stage 1), development of the vegetative propagated organ (stage 4), inflorescence emergence (stage 5), flowering (stage 6), and senescence and beginning of dormancy (stage 9). Secondary stages were also discriminated within each main stage, and a mesostage was proposed to describe crop growth more accurately. During the crop cycle, there were some development phases that took place simultaneously. The description and coding of freesia plant development contributes a new and precise tool to the study of the different growth phases of the crop, the knowledge of which is essential for commercial production, and for introducing crop management practices that secure cut flower quality. Freesia x hybrida presenta un rol importante en el mercado internacional de flores de corte. En este trabajo se describieron los eventos fenológicos del cultivo y se los codificó según las normas generales establecidas en la escala BBCH (Biologische Bundesanstalt, Bundessortenamt, Chemische Industrie). Se realizaron ensayos en laboratorio y en campo. Se trabajó con cuatro fechas de plantación, para observar el cumplimiento de los estadios fenológicos en diferentes condiciones ambientales. Las plantas se observaron diariamente desde plantación hasta senescencia para lograr un detalle preciso de la fenología. Se realizó un registro fotográfico diario de los cambios morfológicos ocurridos en la parte aérea y subterránea. Se registraron, describieron y codificaron seis estadios principales de desarrollo: brotación (estadio 0), desarrollo de las hojas (estadio 1), desarrollo del órgano de propagación vegetativa (estadio 4), emergencia de la inflorescencia (estadio 5), floración (estadio 6) y senescencia y comienzo de dormición (estadio 9). A cada estadio principal se le asignó estadios secundarios y además un mesoestado para describir con precisión el desarrollo del cultivo. Durante el desarrollo del cultivo algunos estadios acontecieron de manera simultánea. Las descripciones y codificación del desarrollo de la planta de fresia representa un nuevo aporte y es una herramienta que permitirá tener referencia precisa de los diferentes estadios por los que atraviesa el cultivo, información esencial para una producción comercial y la aplicación de técnicas de manejo que aseguren la calidad de las flores de corte. EEA Famaillá Fil: Santilli, Melisa. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Departamento Producción Vegetal. Cátedra Plantas Ornamentales y Floricultura; Argentina Fil: Bas-Nahas, S.S. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Departamento Biología. Cátedra Fisiología Vegetal; Argentina Fil: Medrano, Norma Nelly. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina 2021-07-27T11:50:21Z 2021-07-27T11:50:21Z 2021-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/9895 https://ranar.faz.unt.edu.ar/index.php/ranar/article/view/119 0080-2069 2314-369X 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 Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán Revista Agronómica del Noroeste Argentino 41 (1) : 15-25. (jun . 2021) |
| spellingShingle | Freesia Plantas de Bulbo Ornamentales Fenología Etapas de Desarrollo de la Planta Flores Ornamental Bulbs Phenology Plant Developmental Stages Flowers Fresia Santilli, Melisa Bas-Nahas, Santiago Sebastián Medrano, Norma Nelly Freesia crop (Freesia x hybrida) phenological growth stages according to the BBCH scale = Estadios fenológicos del cultivo de fresia (Freesia x hybrida) según la escala BBCH |
| title | Freesia crop (Freesia x hybrida) phenological growth stages according to the BBCH scale = Estadios fenológicos del cultivo de fresia (Freesia x hybrida) según la escala BBCH |
| title_full | Freesia crop (Freesia x hybrida) phenological growth stages according to the BBCH scale = Estadios fenológicos del cultivo de fresia (Freesia x hybrida) según la escala BBCH |
| title_fullStr | Freesia crop (Freesia x hybrida) phenological growth stages according to the BBCH scale = Estadios fenológicos del cultivo de fresia (Freesia x hybrida) según la escala BBCH |
| title_full_unstemmed | Freesia crop (Freesia x hybrida) phenological growth stages according to the BBCH scale = Estadios fenológicos del cultivo de fresia (Freesia x hybrida) según la escala BBCH |
| title_short | Freesia crop (Freesia x hybrida) phenological growth stages according to the BBCH scale = Estadios fenológicos del cultivo de fresia (Freesia x hybrida) según la escala BBCH |
| title_sort | freesia crop freesia x hybrida phenological growth stages according to the bbch scale estadios fenologicos del cultivo de fresia freesia x hybrida segun la escala bbch |
| topic | Freesia Plantas de Bulbo Ornamentales Fenología Etapas de Desarrollo de la Planta Flores Ornamental Bulbs Phenology Plant Developmental Stages Flowers Fresia |
| url | http://hdl.handle.net/20.500.12123/9895 https://ranar.faz.unt.edu.ar/index.php/ranar/article/view/119 |
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