Base temperature for a phenological stage in plum cultivar Horvin (Prunus salicina Lindl.)
The plum (Prunus salicina Lindl.) is affected by the amount of water provided by its environment, as conditioned by climatic factors, especially temperature. Fruit development, in terms of physiological time or growing degree-days (GDD), is more accurate than quantification in terms of crop scheduli...
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| Format: | Online |
| Language: | eng |
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Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC
2022
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| Subjects: | |
| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/15179 |
| _version_ | 1801706306347728896 |
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| author | Orjuela-Angulo, Mayerlin Parra-Coronado, Alfonso Camacho-Tamayo, Jesús Hernán |
| author_facet | Orjuela-Angulo, Mayerlin Parra-Coronado, Alfonso Camacho-Tamayo, Jesús Hernán |
| author_sort | Orjuela-Angulo, Mayerlin |
| collection | OJS |
| description | The plum (Prunus salicina Lindl.) is affected by the amount of water provided by its environment, as conditioned by climatic factors, especially temperature. Fruit development, in terms of physiological time or growing degree-days (GDD), is more accurate than quantification in terms of crop scheduling dates. The objective of this research was to determine the base temperature (Tb) of the phenological period between fruit set and harvest in Horvin plums and to express this duration in terms of GDD to determine the harvest date. Twenty trees were marked per locality at four different altitudes (2,449; 2,285; 2,215 and 2,195 m) in the municipality of Nuevo Colon, Boyaca. During 2015 and 2016, the dates of fruit set and harvest were recorded. Tb was estimated using different methods, as well as the GDD required to go from fruit set to harvest. The variance showed the best statistical fit between coefficient of variation and standard deviation for estimating Tb, with a high degree of correlation. The Tb for this phenological period was 2.9ºC. The results showed that a mean of 1,528 GDD and 81 days were required to pass from fruit set to fruit harvest. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-15179 |
| institution | Revista Colombiana de Ciencias Hortícolas |
| language | eng |
| publishDate | 2022 |
| publisher | Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-151792023-04-03T19:57:39Z Base temperature for a phenological stage in plum cultivar Horvin (Prunus salicina Lindl.) Temperatura base para un estado fenológico en la ciruela, cultivar Horvin (Prunus salicina Lindl.) Orjuela-Angulo, Mayerlin Parra-Coronado, Alfonso Camacho-Tamayo, Jesús Hernán Growing degree days Stone fruit Growth models Mountain climate Fruits Grados día de crecimiento Frutas de hueso Modelos de crecimiento Clima de montaña Frutas The plum (Prunus salicina Lindl.) is affected by the amount of water provided by its environment, as conditioned by climatic factors, especially temperature. Fruit development, in terms of physiological time or growing degree-days (GDD), is more accurate than quantification in terms of crop scheduling dates. The objective of this research was to determine the base temperature (Tb) of the phenological period between fruit set and harvest in Horvin plums and to express this duration in terms of GDD to determine the harvest date. Twenty trees were marked per locality at four different altitudes (2,449; 2,285; 2,215 and 2,195 m) in the municipality of Nuevo Colon, Boyaca. During 2015 and 2016, the dates of fruit set and harvest were recorded. Tb was estimated using different methods, as well as the GDD required to go from fruit set to harvest. The variance showed the best statistical fit between coefficient of variation and standard deviation for estimating Tb, with a high degree of correlation. The Tb for this phenological period was 2.9ºC. The results showed that a mean of 1,528 GDD and 81 days were required to pass from fruit set to fruit harvest. La ciruela (Prunus salicina Lindl.) se ve afectada por la cantidad de agua que le aporta su entorno, ya que está condicionada por factores climáticos, especialmente la temperatura. El desarrollo del fruto, en términos de tiempo fisiológico o grados-día de crecimiento (GDD), es más preciso que su cuantificación en términos de fechas de programación de cultivos. El objetivo de esta investigación fue determinar la temperatura base (Tb) del periodo fenológico entre el cuajado del fruto y el fruto a la cosecha de la ciruela ‘Horvin’, y expresar su duración en términos de GDD para determinar la fecha de cosecha. Se marcaron 20 árboles por localidad, en cuatro altitudes diferentes (2.449, 2.285, 2.215 y 2.195 m), en el municipio de Nuevo Colón, Boyacá. Durante 2015 y 2016 se registraron las fechas de cuajado y cosecha. La Tb se estimó mediante diferentes métodos, así como los GDD necesarios para pasar del cuajado de frutos a la cosecha. La varianza mostró el mejor ajuste estadístico entre coeficiente de variación y desviación estándar para la estimación de Tb, mostrando un alto grado de correlación. La Tb para este período fenológico fue de 2.9ºC. Los resultados mostraron que se requirió una media de 1,528 GDD y 81 días para pasar desde el cuajado hasta la cosecha. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2022-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Text Texto application/pdf https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/15179 10.17584/rcch.2022v16i3.15179 Revista Colombiana de Ciencias Hortícolas; Vol. 16 No. 3 (2022); e15179 Revista Colombiana de Ciencias Hortícolas; Vol. 16 Núm. 3 (2022); e15179 Revista Colombiana de Ciencias Hortícolas; Vol. 16 No 3 (2022); e15179 Revista Colombiana de Ciencias Hortícolas; V. 16 N. 3 (2022); e15179 Revista Colombiana de Ciencias Hortícolas; v. 16 n. 3 (2022); e15179 2422-3719 2011-2173 eng https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/15179/12698 Colombia; Boyaca; Nuevo Colon Colombia; Boyacá; Nuevo Colón Copyright (c) 2022 Revista Colombiana de Ciencias Hortícolas http://creativecommons.org/licenses/by-nc-sa/4.0 |
| spellingShingle | Growing degree days Stone fruit Growth models Mountain climate Fruits Grados día de crecimiento Frutas de hueso Modelos de crecimiento Clima de montaña Frutas Orjuela-Angulo, Mayerlin Parra-Coronado, Alfonso Camacho-Tamayo, Jesús Hernán Base temperature for a phenological stage in plum cultivar Horvin (Prunus salicina Lindl.) |
| title | Base temperature for a phenological stage in plum cultivar Horvin (Prunus salicina Lindl.) |
| title_alt | Temperatura base para un estado fenológico en la ciruela, cultivar Horvin (Prunus salicina Lindl.) |
| title_full | Base temperature for a phenological stage in plum cultivar Horvin (Prunus salicina Lindl.) |
| title_fullStr | Base temperature for a phenological stage in plum cultivar Horvin (Prunus salicina Lindl.) |
| title_full_unstemmed | Base temperature for a phenological stage in plum cultivar Horvin (Prunus salicina Lindl.) |
| title_short | Base temperature for a phenological stage in plum cultivar Horvin (Prunus salicina Lindl.) |
| title_sort | base temperature for a phenological stage in plum cultivar horvin prunus salicina lindl |
| topic | Growing degree days Stone fruit Growth models Mountain climate Fruits Grados día de crecimiento Frutas de hueso Modelos de crecimiento Clima de montaña Frutas |
| topic_facet | Growing degree days Stone fruit Growth models Mountain climate Fruits Grados día de crecimiento Frutas de hueso Modelos de crecimiento Clima de montaña Frutas |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/15179 |
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