Estimating genotype-environment interactions for internal fruit quality traits in cherry tomatoes
Genotype-environment interactions (GEI) were assessed in 10 cherry tomato accessions in nine environments, including four artificial settings (0, 60 120, and 180 kg ha-1 of potassium) established on the experimental farms Montelindo (Palestina), Tesorito (Manizales), and CEUNP (Palmira) (Colombia)....
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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
2020
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/11297 |
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| author | Ceballos-Aguirre, Nelson Vallejo-Cabrera, Franco Alirio Morillo-Coronado, Yacenia |
| author_facet | Ceballos-Aguirre, Nelson Vallejo-Cabrera, Franco Alirio Morillo-Coronado, Yacenia |
| author_sort | Ceballos-Aguirre, Nelson |
| collection | OJS |
| description | Genotype-environment interactions (GEI) were assessed in 10 cherry tomato accessions in nine environments, including four artificial settings (0, 60 120, and 180 kg ha-1 of potassium) established on the experimental farms Montelindo (Palestina), Tesorito (Manizales), and CEUNP (Palmira) (Colombia). The plant material included 10 cherry tomato genotypes obtained from the germplasm bank at the Instituto Agronómico de Campinas and Tomato Genetics Resources Center (TGRC). A completely randomized block design with four blocks corresponding to the level of potassium fertilization was used (0, 60, 120, 180 kg ha-1); 0 kg ha-1 was the level reported for the soil. The effective size of the experiment unit was seven plants; the plot included the five central plants. A distance of 1.5 m between rows, 0.50 m between plants, and 2 m between blocks was used. The contents of soluble solids (°Brix), vitamin C (mg/100 g fresh weight), and lycopene (µg g-1 fresh weight) were assessed. The analysis of variance (ANOVA) showed significant differences (P<0.01) between the tomato genotypes, environments, and G×E interactions for the three assessed traits . The AMMI analysis identified similar and contrasting environments and determined the genotypes that contributed the most to the GEI. The environments with 120 and 180 kg ha-1 potassium favored the expression of vitamin C, while Palmira favored the lycopene content. The findings are useful for identifying optimal locations and elite genotypes that can be used as sources of variability in fruit quality improvement programs for cherry tomatoes. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-11297 |
| institution | Revista Colombiana de Ciencias Hortícolas |
| language | eng |
| publishDate | 2020 |
| 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-112972021-07-13T03:18:24Z Estimating genotype-environment interactions for internal fruit quality traits in cherry tomatoes Estimación de la interacción genotipo-ambiente de caracteres de calidad interna del fruto en tomate tipo cereza Ceballos-Aguirre, Nelson Vallejo-Cabrera, Franco Alirio Morillo-Coronado, Yacenia Wild tomato Soluble solids content Vitamin C Lycopene AMMI Tomato Plant breeding Tomate silvestre Contenido de sólidos solubles Vitamina C Licopeno AMMI Tomate Mejoramiento de plantas Genotype-environment interactions (GEI) were assessed in 10 cherry tomato accessions in nine environments, including four artificial settings (0, 60 120, and 180 kg ha-1 of potassium) established on the experimental farms Montelindo (Palestina), Tesorito (Manizales), and CEUNP (Palmira) (Colombia). The plant material included 10 cherry tomato genotypes obtained from the germplasm bank at the Instituto Agronómico de Campinas and Tomato Genetics Resources Center (TGRC). A completely randomized block design with four blocks corresponding to the level of potassium fertilization was used (0, 60, 120, 180 kg ha-1); 0 kg ha-1 was the level reported for the soil. The effective size of the experiment unit was seven plants; the plot included the five central plants. A distance of 1.5 m between rows, 0.50 m between plants, and 2 m between blocks was used. The contents of soluble solids (°Brix), vitamin C (mg/100 g fresh weight), and lycopene (µg g-1 fresh weight) were assessed. The analysis of variance (ANOVA) showed significant differences (P<0.01) between the tomato genotypes, environments, and G×E interactions for the three assessed traits . The AMMI analysis identified similar and contrasting environments and determined the genotypes that contributed the most to the GEI. The environments with 120 and 180 kg ha-1 potassium favored the expression of vitamin C, while Palmira favored the lycopene content. The findings are useful for identifying optimal locations and elite genotypes that can be used as sources of variability in fruit quality improvement programs for cherry tomatoes. Se evaluó la interacción genotipo-ambiente (IGA) de 10 accesiones de tomate cereza en nueve ambientes, los cuales estuvieron conformados por cuatro ambientes artificiales (0, 60 120 y 180 kg ha-1 de potasio) establecidos en ambientes naturales de las Granjas Montelindo (Palestina), Tesorito (Manizales) y CEUNP (Palmira) (Colombia). El material vegetal incluyó diez genotipos de tomate cherry obtenidos de los bancos de germoplasma del Instituto Agronómico de Campinas y del Centro de Recursos Genéticos de Tomate (TGRC). Se utilizó un diseño de bloques completamente al azar con cuatro bloques correspondientes al nivel de fertilización con potasio (0, 60, 120, 180 kg ha-1); particularmente, 0 kg ha-1 es el nivel reportado para el suelo. El tamaño efectivo de la unidad experimental fue de siete plantas; la parcela incluía las cinco plantas centrales. Se estableció una distancia de 1,5 m entre filas, 0,50 m entre plantas y 2 m entre bloques. Las variables evaluadas fueron: contenido de sólidos solubles (°Brix), contenido de vitamina C (mg/100 g peso fresco) y contenido de licopeno (µg g-1 peso fresco). El análisis de varianza (ANOVA) reveló diferencias significativas (P<0.01) entre genotipos de tomate, ambientes y su interacción para las tres características evaluadas. El análisis AMMI identificó ambientes semejantes y contrastantes y se discriminó los genotipos que más contribuyeron a la IGA. Los ambientes de 180 y 120 kg ha-1 de potasio fueron favorables para la expresión del contenido de vitamina C y Palmira para la variable contenido de licopeno. Los resultados encontrados podrían ser de gran utilidad para identificar localidades óptimas y genotipos élite que pueden ser utilizados como fuentes de variabilidad en programas de mejoramiento de la calidad del fruto de tomate. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2020-09-01 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/11297 10.17584/rcch.2020v14i3.11297 Revista Colombiana de Ciencias Hortícolas; Vol. 14 No. 3 (2020); 361-374 Revista Colombiana de Ciencias Hortícolas; Vol. 14 Núm. 3 (2020); 361-374 Revista Colombiana de Ciencias Hortícolas; Vol. 14 No 3 (2020); 361-374 Revista Colombiana de Ciencias Hortícolas; V. 14 N. 3 (2020); 361-374 Revista Colombiana de Ciencias Hortícolas; v. 14 n. 3 (2020); 361-374 2422-3719 2011-2173 eng https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/11297/9943 Colombia; Caldas; Manizales and Palestina Colombia; Caldas; Manizales y Palestina Copyright (c) 2020 Revista Colombiana de Ciencias Hortícolas |
| spellingShingle | Wild tomato Soluble solids content Vitamin C Lycopene AMMI Tomato Plant breeding Tomate silvestre Contenido de sólidos solubles Vitamina C Licopeno AMMI Tomate Mejoramiento de plantas Ceballos-Aguirre, Nelson Vallejo-Cabrera, Franco Alirio Morillo-Coronado, Yacenia Estimating genotype-environment interactions for internal fruit quality traits in cherry tomatoes |
| title | Estimating genotype-environment interactions for internal fruit quality traits in cherry tomatoes |
| title_alt | Estimación de la interacción genotipo-ambiente de caracteres de calidad interna del fruto en tomate tipo cereza |
| title_full | Estimating genotype-environment interactions for internal fruit quality traits in cherry tomatoes |
| title_fullStr | Estimating genotype-environment interactions for internal fruit quality traits in cherry tomatoes |
| title_full_unstemmed | Estimating genotype-environment interactions for internal fruit quality traits in cherry tomatoes |
| title_short | Estimating genotype-environment interactions for internal fruit quality traits in cherry tomatoes |
| title_sort | estimating genotype environment interactions for internal fruit quality traits in cherry tomatoes |
| topic | Wild tomato Soluble solids content Vitamin C Lycopene AMMI Tomato Plant breeding Tomate silvestre Contenido de sólidos solubles Vitamina C Licopeno AMMI Tomate Mejoramiento de plantas |
| topic_facet | Wild tomato Soluble solids content Vitamin C Lycopene AMMI Tomato Plant breeding Tomate silvestre Contenido de sólidos solubles Vitamina C Licopeno AMMI Tomate Mejoramiento de plantas |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/11297 |
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