Morfoagronomic study of cacao materials (Theobroma cacao L.) from different production areas in Colombia
The characteristics of agricultural products are influenced by biotic and abiotic factors, producing physiological responses in the plant and physicochemical properties in the fruits that are the basis for designations of origin and value-adding strategies in the current market. In the present work,...
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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia
2021
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/12570 |
| _version_ | 1801706480680828928 |
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| author | López Hernández, Martha del Pilar Sandoval Aldana, Angélica Piedad García Lozano, Jairo Criollo Nuñez, Jenifer |
| author_facet | López Hernández, Martha del Pilar Sandoval Aldana, Angélica Piedad García Lozano, Jairo Criollo Nuñez, Jenifer |
| author_sort | López Hernández, Martha del Pilar |
| collection | OJS |
| description | The characteristics of agricultural products are influenced by biotic and abiotic factors, producing physiological responses in the plant and physicochemical properties in the fruits that are the basis for designations of origin and value-adding strategies in the current market. In the present work, ten cacao materials (Theobroma cacao L.) selected for productivity (FSV41, FLE3, FEAR5, FSA12, FEC2, SCC23, SCC80, SCC55, ICS95 and CCN51) were morphoagronomically characterized, which were established in Santander (931 m. a. s. l.), Huila (885 m. a. s. l.) and Arauca (204 m. a. s. l.), the main producing areas of Colombia. For the evaluation of the physical characteristics, 21 quantitative descriptors were used. The data collected was analyzed using the Pearson correlation matrix and principal component analysis, identifying those descriptors that most contribute to the variability between materials (fruit index, relationship length diameter, weight and diameter of seed and weight and length of fruit). In addition, the effect of the place of harvest on the physical characteristics of the materials could be verified. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-12570 |
| institution | Revista Ciencia y Agricultura |
| language | spa |
| publishDate | 2021 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-125702022-01-21T18:46:01Z Morfoagronomic study of cacao materials (Theobroma cacao L.) from different production areas in Colombia Estudio morfoagronómico de materiales de cacao (Theobroma cacao L.) de diferentes zonas productoras en Colombia López Hernández, Martha del Pilar Sandoval Aldana, Angélica Piedad García Lozano, Jairo Criollo Nuñez, Jenifer Descriptors Genetic Diversity Main Components Influence of The Environment Genotype Descriptores Diversidad Genética Componentes Principales Influencia Del Ambiente Genotipo The characteristics of agricultural products are influenced by biotic and abiotic factors, producing physiological responses in the plant and physicochemical properties in the fruits that are the basis for designations of origin and value-adding strategies in the current market. In the present work, ten cacao materials (Theobroma cacao L.) selected for productivity (FSV41, FLE3, FEAR5, FSA12, FEC2, SCC23, SCC80, SCC55, ICS95 and CCN51) were morphoagronomically characterized, which were established in Santander (931 m. a. s. l.), Huila (885 m. a. s. l.) and Arauca (204 m. a. s. l.), the main producing areas of Colombia. For the evaluation of the physical characteristics, 21 quantitative descriptors were used. The data collected was analyzed using the Pearson correlation matrix and principal component analysis, identifying those descriptors that most contribute to the variability between materials (fruit index, relationship length diameter, weight and diameter of seed and weight and length of fruit). In addition, the effect of the place of harvest on the physical characteristics of the materials could be verified. Las características de los productos agrícolas están influenciadas por el ecosistema desde la perspectiva de los factores bióticos y abióticos, lo cuales producen en la planta respuestas fisiológicas y a su vez en los frutos propiedades fisicoquímicas únicas, que son la base para las denominaciones de origen y estrategias de agregación de valor al producto en el mercado actual. En el presente trabajo se caracterizaron morfoagronómicamente diez materiales de cacao (Theobroma cacao L.) que fueron seleccionados por su destacada productividad (FSV41, FLE3, FEAR5, FSA12, FEC2, SCC23, SCC80, SCC55, ICS95 y CCN51), los cuales fueron establecidos en departamentos como Santander (931 m s. n. m.), Huila (885 m s. n. m.) y Arauca (204 m s. n. m.), principales zonas productoras de cacao en Colombia. Para la evaluación de las características físicas de materiales recolectados se utilizaron 21 descriptores cuantitativos encargados de definir la variabilidad física del fruto según el clon y el lugar donde se recolecto. Los datos recolectados fueron analizados mediante la matriz de correlación de Pearson y análisis de componentes principales, logrando identificar aquellos descriptores que más aportan a la variabilidad entre materiales (índice de mazorca, relación longitud diámetro, peso y diámetro de semilla y peso y longitud de fruto). Además, se pudo comprobar el efecto del lugar de cosecha sobre las características físicas de los materiales resaltando la importancia del estudio de adaptación previo a la siembra del material de cacao, con el objetivo de garantizar una cosecha de cacao Premium, productiva y de calidad para la industria, que compita en el mercado. Universidad Pedagógica y Tecnológica de Colombia 2021-11-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion texto application/pdf text/xml https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/12570 10.19053/01228420.v18.n3.2021.12570 Ciencia y Agricultura; Vol. 18 No. 3 (2021): Septiembre-Diciembre; 98-109 Ciencia y Agricultura; Vol. 18 Núm. 3 (2021): Septiembre-Diciembre; 98-109 2539-0899 spa https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/12570/11110 https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/12570/11395 Copyright (c) 2021 Martha del Pilar López Hernández, Angélica Piedad Sandoval Aldana, Jairo García Lozano, Jenifer Criollo Nuñez http://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Descriptors Genetic Diversity Main Components Influence of The Environment Genotype Descriptores Diversidad Genética Componentes Principales Influencia Del Ambiente Genotipo López Hernández, Martha del Pilar Sandoval Aldana, Angélica Piedad García Lozano, Jairo Criollo Nuñez, Jenifer Morfoagronomic study of cacao materials (Theobroma cacao L.) from different production areas in Colombia |
| title | Morfoagronomic study of cacao materials (Theobroma cacao L.) from different production areas in Colombia |
| title_alt | Estudio morfoagronómico de materiales de cacao (Theobroma cacao L.) de diferentes zonas productoras en Colombia |
| title_full | Morfoagronomic study of cacao materials (Theobroma cacao L.) from different production areas in Colombia |
| title_fullStr | Morfoagronomic study of cacao materials (Theobroma cacao L.) from different production areas in Colombia |
| title_full_unstemmed | Morfoagronomic study of cacao materials (Theobroma cacao L.) from different production areas in Colombia |
| title_short | Morfoagronomic study of cacao materials (Theobroma cacao L.) from different production areas in Colombia |
| title_sort | morfoagronomic study of cacao materials theobroma cacao l from different production areas in colombia |
| topic | Descriptors Genetic Diversity Main Components Influence of The Environment Genotype Descriptores Diversidad Genética Componentes Principales Influencia Del Ambiente Genotipo |
| topic_facet | Descriptors Genetic Diversity Main Components Influence of The Environment Genotype Descriptores Diversidad Genética Componentes Principales Influencia Del Ambiente Genotipo |
| url | https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/12570 |
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