Obtaining a new cocoa cultivar (Theobroma cacao L.) in Colombia “CNCH 12”

Obtención de un nuevo cultivar de cacao (Theobroma cacao L.) en Colombia “CNCH 12”

Cocoa cultivation plays an important role in Colombian rural development. In addition to being identified as a potential substitute for illicit crops, cocoa provides a livelihood for some 65,000 families in Colombia. However, the low productivity of the crop indicates that its potential is still limited. The objective of this research was to evaluate the cocoa cultivar CNCh12, previously selected by Compañía Nacional de Chocolates’ breeding program, and to compare its traits with a commercial cultivar, the CCN51 clon. For both cacao cultivars the next variables were measured: productivity (Kg/Ha/year), sexual compatibility, resistance to M. roreri, beans characteristics (physical, chemical and functional), morphological traits, and the flavor of cocoa liquor. The results indicate that the cultivar CNCh12 is highly productive, self-compatible, and with moderate resistance to Frosty Pod. This genotype also has fine and flavor attributes and functional traits that satisfy the chocolate industry needs. In this way, Compañía Nacional de Chocolates consolidates its position as the first private company to develop plant materials endorsed by the National Registry of Commercial Crops of the Instituto Colombiano Agropecuario-ICA, thus strengthening the genetic diversity that the country possesses.

1. Almeida, A.-A. F. de y Valle, R. R. 2007. Ecophysiology of the cacao tree. Brazilian Journal of Plant Physiology, 19(4), 425–448.
2. Aránzazu, F., Martínez, N., Rincón, D. A.. y Palencia, G. 2009. Materiales de cacao en Colombia, su compatibilidad sexual y modelos de siembra.
3. Baquero, E. 2018. El cadmio en cacao es un problema de AL: Fedecacao. “Entrevista Vanguardia Liberal.” https://www.vanguardia.com/economia/nacional/el-cadmio-en-cacao-es-un-problema-de-al-fedecacao-JEVL430944
4. Boza, E. J., Motamayor, J. C., Amores, F. M., Cedeno-Amador, S., Tondo, C. L., Livingstone, D. S., Schnell, R. J. y Gutiérrez, O. A. 2014. Genetic characterization of the cacao cultivar CCN 51: its impact and significance on global cacao improvement and production. Journal of the American Society for Horticultural Science, 139(2): 219–229.
5. Cadavid-Velez, S. 2008. Características de compatibilidad sexual de algunos clones de cacao y su aplicación en siembras comerciales.
6. Castellanos, O. F., Torres, L. M., Fonseca, S. L., Montañez, V. M. y Sanchez, A. 2007. Agenda Prospectiva de Investigación y Desarrollo Tecnológico para la Cadena Productiva de Cacao- Chocolate en Colombia.
7. Consejo Nacional Cacaotero. 2008. Acuerdo de Competitividad de la Cadena del Cacao y su Agroindustria (Issue 42).
8. Cubillos, G. 2017. Frosty Pod Rot, disease that affects the cocoa (Theobroma cacao) crops in Colombia. Crop Protection, 96. https://doi.org/10.1016/j.cropro.2017.01.011
9. Cuéllar, A. S., Daza, M. A. H., León, C. H. R., Tobón, Y. M. S., Guzmán, M. N. N. y Rodríguez, D. F. C. 2015. Reacción a Moniliophthora roreri en Theobroma spp. en Caquetá, Colombia. Summa Phytopathologica, 41:183–190.
10. FAOStat. 2020. Food and Agriculture Organization. http://www.fao.org/faostat/en/#data/QC
11. Forbes, S. J., Mustiga, G., Romero, A., Northfield, T. D., Lambert, S. Motamayor, J. C. 2019. Supplemental and synchronized pollination may increase yield in cacao. HortScience, 54(10): 1718–1727.
12. Guiltinan, M. y Maximova, S. 2017. Cacao for Peace Research Meeting: Event Report.
13. ICCO. 2017. Fine or Flavour Cocoa. https://www.icco.org/about-cocoa/fine-or-flavour-cocoa.html
14. ICCO, I. C. O. 2019. Fine or Flavour Cocoa. https://www.icco.org/about-cocoa/fine-or-flavour-cocoa.html
15. ICONTEC. 2013. Norma Técnica Colombiana, NTC 1252. Cacao en Grano. ICONTEC.
16. Jagoret, P., Michel-Dounias, I. Malézieux, E. 2011. Long-term dynamics of cocoa agroforests: a case study in central Cameroon. Agroforestry Systems, 81(3): 267–278.
17. Jaimes, Y., Aránzazu, F., Rodríguez, E. y Martínez, N. 2011. Behavior of introduced regional clones of Theobroma cacao toward the infection Moniliophthora roreri in three different regions of Colombia. Agronomía Colombiana, 29(2): 361–371.
18. Lahay, R. R., Misrun, S. y Sipayung, R. 2018. The storage capacity of cocoa seeds (Theobroma cacao L.) through giving polyethylene glycol (PEG) in the various of storage container. IOP Conference Series: Earth and Environmental Science, 122(1): 12040.
19. Lopes, U. V., Monteiro, W. R., Pires, J. L., Clement, D., Yamada, M. M. y Gramacho, K. P. 2011. Cacao breeding in Bahia, Brazil: strategies and results. Crop Breeding and Applied Biotechnology, 11(SPE), 73–81.
20. López, A. J., Hernández, L. A. y Iglesias, C. 2007. Selección varietal participativa para el mejoramiento de la yuca con agricultores en la región Caribe colombiana: desarrollo de una metodología. Ciencia y Tecnología Agropecuaria, 8(2): 31–41.
21. MADR. 2020. Cadena de Cacao. https://sioc.minagricultura.gov.co/Cacao/Documentos
22. Martínez Botello, D. H. 2015. Caracterización de cultivares de cacao (Theobroma cacao L) por su respuesta de defensa a Moniliophthora roreri y su polimorfismo de SSRs. In Escuela de Posgrados.
23. Motamayor, J. C., Risterucci, A. M., Lopez, P. A., Ortiz, C. F., Moreno, A. y Lanaud, C. 2002. Cacao domestication I: the origin of the cacao cultivated by the Mayas. Heredity, 89(5), 380– 386. https://doi.org/10.1038/sj.hdy.6800156
24. Osorio-Guarín, J. A., Berdugo-Cely, J., Coronado, R. A., Zapata, Y. P., Quintero, C., Gallego- Sánchez, G. Yockteng, R. 2017. Colombia a Source of Cacao Genetic Diversity As Revealed by the Population Structure Analysis of Germplasm Bank of Theobroma cacao L. Frontiers in Plant Science, 8, 1–13. https://doi.org/10.3389/fpls.2017.01994
25. Perea, A., Martinez, N. y Aranzazu, F. 2013. Caracteristicas de Calidad del Cacao de Colombia.
26. Perea, V. A., Martínez, G. N., Aranzazu, H. F. y Cadena, C. T. 2013. Características de calidad del cacao de Colombia. Catálogo de 26 cultivares. Federación Nacional de Cacaoteros & Universidad Industrial de Santander.
27. Phillips‐Mora, W., Castillo, J., Krauss, U., Rodríguez, E. y Wilkinson, M. J. 2005. Evaluation of cacao (Theobroma cacao) clones against seven Colombian isolates of Moniliophthora roreri from four pathogen genetic groups. Plant Pathology, 54(4): 483–490.
28. Phillips Mora, W., Arciniegas Leal, A., Mata Quirós, A. y Motamayor Arias, J. C. 2013. Catálogo de clones de cacao seleccionados por el CATIE para siembras comerciales. Serie Técnica. Manual Técnico (CATIE). Número 105.
29. Programa de Transformación Productiva. 2017. Evaluación y reformulación estratégica del Plan de Negocios del sector de chocolates, confites, chicles y sus materias primas.
30. Restrepo, T. y Urrego, J. 2018. Protocolo para la caracterización morfológica de árboles élite de cacao (Theobroma cacao L.). https://chocolates.com.co/wp-content/uploads/2020/06/Cartilla_Protocolo_Cacao-dic20_VFF.pdf
31. Ríos, F., Ruiz, A., Lecaro, J. y C, R. 2017. Country Strategies for the Specialty Cocoa Market: Successful Policies and Private Sector Initiatives in Peru, Ecuador, Colombia and the Dominican Republic. https://www.swisscontact.org/fileadmin/user_upload/COUNTRIES/Colombia/Documents/Country_Strategies_For_Special_Cocoa.pdf
32. Rodríguez-Medina, C., Arana, A. C., Sounigo, O., Argout, X., Alvarado, G. A. Yockteng, R. 2019. Cacao breeding in Colombia, past, present and future. Breeding Science, 69(3), 373–382. https://doi.org/10.1270/jsbbs.19011
33. Sánchez, J. A., Brenes, O. E., Phillips, W. Enríquez, G. A. 1987. Metodología para la inoculación de mazorcas con el hongo Monilia roreriResúmenes. 10. Conferencia Internacional de Investigación En Cacao17-23 May 1987Santo Domingo (R. Dominicana), F01 R429.
34. Tahi, M., Trebissou, C., Ribeyre, F., Guiraud, B. S., da Pokou, D. N. y Cilas, C. 2019. Variation in yield over time in a cacao factorial mating design: changes in heritability and longitudinal data analyses over 13 consecutive years. Euphytica, 215(6). https://doi.org/10.1007/s10681-019-2429-y
35. Thomas, E., van Zonneveld, M., Loo, J., Hodgkin, T., Galluzzi, G. van Etten, J. 2012. Present Spatial Diversity Patterns of Theobroma cacao L. in the Neotropics Reflect Genetic Differentiation in Pleistocene Refugia Followed by Human-Influenced Dispersal. PLoS ONE, 7(10). https://doi.org/10.1371/journal.pone.0047676
36. UNODC. y SIMCI. 2020. Colombia-Monitoreo de territorios afectados por cultivos ilicitos 2019. UPRA. (2020). Aptitud cacao (Theobroma cacao L.). Sistema de Información Para La Planificación Rural Agropecuaria (SIPRA). https://sipra.upra.gov.co/