Morphoagronomic characterization of the sweet pepper germplasm collection (Capsicum spp.) in the Colombian Caribbean

Caracterización morfoagronómica de la colección de germoplasma de ají dulce (Capsicum spp.) del caribe colombiano

“Topito” sweet pepper is considered one of the main vegetables in the colombian Caribbean region due to tradition and daily consumption in at least six of the seven continental departments of the Atlantic coast. Development of research lines for genetic improvement to obtain increased production cultivars are highly relevant. To determine the morphological and agronomic variability of the sweet pepper germplasm collection in the colombian Caribbean to use it for genetic improvement, a characterization with 45 qualitative and quantitative descriptors for  Capsicum spp. in 125 accessions for the colombian Caribbean was carried out. A complete randomized design was used for nine plants. Data analysis was done through Ward’s classification method using Gower’s distance. Results showed polymorphism in 19 qualitative characteristics, with 67.9% variability. Data mixed analysis allowed to separate Capsicum genus species of the collection; likewise, collection phenotypic variability has potential for using in genetic breeding programs for desirable characters such as fruit quality, plant architecture and production.

1. Agronet. 2019. Área Cosechada, Producción y Rendimiento de Ají dulce ‎2006‎-‎2018. En: Agronet https://www.agronet.gov.co/estadistica/Paginas/home.aspx [consulta: octubre de 2019].
2. Araújo, L., Neves, L., Sousa, D., Zeviani, W., Silva, L., Marostega, T. 2019. Biochemical descriptors: importance of the genetic divergence study in peppers. Horticultura Brasileira 37: 210-214.
3. Barchenger, D.W., Bosland, P.W. 2019. Wild Chile Pepper (Capsicum L.) of North America. In: Greene S., Williams K., Khoury C., Kantar M., Marek L. (eds) North American Crop Wild Relatives. Springer, Cham, (2): 225-242.
4. Barchenger, D.W., Naresh, P., Kumar, S. 2019. Genetic Resources of Capsicum. In: Ramchiary, N., Kole C. (eds) The Capsicum Genome. Compendium of Plant Genomes. Springer, Cham, p. 9-23.
5. Costa, G., Da Silva, B., Lopes, A., Carvalho, L., Gomes, R. 2019. Selection of pepper accessions with ornamental potential. Rev. Caatinga, 32(2): 566 – 574.
6. Di Rienzo, J., Casanoves, F., Balzarini, M., Gonzalez, L., Tablada, M. y Robledo, C. 2017. InfoStat software estadistico versión estudiantil. Grupo InfoStat, FCA, Universidad Nacional de Córdoba, Argentina.
7. Duran, F. 2013. Cultivo de pimientos, chiles y ajíes. Primera edición, Grupo Latino, Bogotá, 339p.
8. Esbaugh, W. 1993. Peppers: history and exploitation of a Serendipitous new crop Discovery. pp. 132-139. In: Janick, J. & Simon, J. (Eds.). New Crops. 1th Ed. Wiley, New York.
9. FAO 2010. The Second Report on the State of the World’s: Plant Genetic Resources for Food and Agriculture. Rome, Italy. 399p.
10. FAOSTAT. 2019. Datos sobre alimentación y agricultura: área cosecha, producción y rendimientos de chiles, pimientos picantes, pimientos (verdes) a nivel mundial 2017. En FAOSTA http://www.fao.org/faostat/es/#home [consulta: octubre de 2019].
11. Franco, T. e Hidalgo, R. 2003. Análisis estadístico de datos de caracterización morfológica de recursos fitogenéticos. 1a ed. IPGRI. Cali, pp. 40-84.
12. Guzmán, F., Moore, S., De Vicente, C., Jahn, M. 2019. Microsatellites to enhance characterization, conservation and breeding value of Capsicum germplasm. Genet Resour Crop Evol, doi.org/10.1007/s10722-019-00801-w
13. Gomes, G., Baba, V., Santos, O., Sudré, C., Bento, C., Rodrigues, R., Gonçalves, L. 2019. Combinations of distance measures and clustering algorithms in pepper germplasm characterization. Horticultura Brasileira 37: 172-179.
14. Hidalgo, R. y Vallejo, F. 2014. Bases para el estudio de los recursos genéticos de especies cultivadas. 1a Ed. Universidad Nacional de Colombia sede Palmira. Cali. 286p.
15. IPGRI, AVRDC y CATIE. 1995. Descriptores para Capsicum spp. 1a ed. IPGRI, AVRDC y CATIE. Roma, Italia. 47 p.
16. Jesus, R., Santos, G., Piccin, A., Balsalobre, T., Sala, F., Carneiro, M. 2019. Characterization of pepper accessions using molecular markers linked to pungency and SSR. Horticultura Brasileira 37: 152-160.
17. Junior e Silva, W., Carvalho, S. y Duarte, J. 2013. Identification of minimum descriptors for characterization of Capsicum spp. germplasm. Horticultura Brasileira 31: 190-202.
18. Marame, F., Dessalegne, C., Fininsa, C. y Sigvald, R. 2009. Heterosis and heritability in crosses among Asian and Ethiopian parents of hot pepper genotypes. Euphytica 168: 235-247.
19. Medina, C., Lobo, M y Farley, A. 2006. Variabilidad fenotípica en poblaciones de ají y pimentón de la colección colombiana del género Capsicum. Revista Corpoica Ciencia y Tecnología Agropecuaria 7(2): 25-39.
20. Mendes, M., Santos, M., Santos, M., Cameron, L., Ferreira, M., Gonçalves, E. 2019. Characterization of pepper (Capsicum baccatum) - A potential functional ingredient. LWT-Food Science and Technology, 112: 1-9.
21. Nicolaï, M., Cantet, M., Lefebvre, V., Sage-Palloix, A.M., Palloix, A. 2013. Genotyping a large collection of pepper (Capsicum spp.) with SSR loci brings new evidence for the wild origin of cultivated C. annuum and the structuring of genetic diversity by human selection of cultivar types. Genet. Resour. Crop Evol., 60: 2375-2390.
22. Lang, Y., Yanagawa, S., Sasanuma, T. y Sasakuma, T. 2004. Orange fruit color in Capsicum due to deletion of Capsanthin - capsorubin synthesis gene. Breeding Science 54: 33-39.
23. Occhiuto, P., Peralta, I., Asprelli, P. y Galmarini, C. 2014. Caracterización del germoplasma de Capsicum recolectado en el noreste de Argentina basado en rasgos morfológicos y de calidad. Agriscientia 31(2): 63-73.
24. Osawaru, M., Ogwu, M y Aiwansoba, R. 2015. Hierarchical Approaches to the Analysis of Genetic Diversity in
25. Plants: A Systematic Overview. In: University of Mauritius Research Journal. https://www.ajol.info/index.php/umrj/article/view/122070/111548 [consultado marzo de 2017].
26. Paran, I. Van Der Knaap, E. 2007. Genetic and molecular regulation of fruit and plant domestication traits in tomato and pepper. J. Exp. Bot., 58: 3841-3852.
27. Pérez-Gálvez, A., Hornero-Méndez, D. y Mínguez-Mosquera, M. 2004. Changes in the carotenoid metabolism in Capsicum fruits during application of modelized slow dry in process for paprika production. Journal of Agricultural and Food Chemistry 52(3): 518-522.
28. Pickersgill, B. 1997. Genetic resources and breeding of Capsicum spp. Euphytica 96: 129–133.
29. Pinto, M., Correa, E., Páez, A., Guzmán, N. y Baquero, C. 2013. Modelo productivo de ají topito (Capsicum spp.) para la región Caribe. 1a ed. Corpoica, Bogotá. 272 p.
30. MINCIT. 2013. Plan de negocios de ají: Programa de transformación productiva. En: MINCIT. https://www.ptp.com.co/documentos/PLAN%20DE%20NEGOCIO%20AJ%C3%8D%20diciembre.pdf [consultado: febrero de 2017].
31. Rahevar, P., Patel, J., Kumar, S., Acharya, R. 2019. Morphological, biochemical and molecular characterization for genetic variability analysis of Capsicum annuum. Vegetos, 32:131–141.
32. Srivastava, A., Mangal, M. 2019. Capsicum Breeding: History and Development. In: Ramchiary, N., Kole C. (eds) The Capsicum Genome. Compendium of Plant Genomes. Springer, Cham, p. 25-55.
33. Sudré, C., Gonçalves, L., Rodrigues, R., Amaral, A., Riva-Souza, E y Bento, S. 2010. Genetic variability in domesticated Capsicum spp. as assessed by morphological and agronomic data in mixed statistical analysis. Genetics and Molecular Research 9(1): 283-294.
34. Tang, H., Sezen, U., Paterson, A.H. 2010. Domestication and plant genomes. Curr. Opin. Plant Biol., 13: 160-166.
35. Vallejo, F. y Estrada, E. 2013. Mejoramiento genético de plantas. 2a Ed. Universidad Nacional de Colombia sede Palmira. Cali. 454p.
36. Villota-Cerón, D., Bonilla, M., Carmen, H., Jaramillo, J. y García, M. 2012. Caracterización morfológica de introducciones de Capsicum spp. existentes en el Banco de Germoplasma activo de Corpoica C.I. Palmira, Colombia. Acta Agronómica 61(1): 16-26.
37. Votava, E., Nabhan, G. y Bosland, P. 2002. Genetic diversity and similarity revealed via molecular analysis among and within an in situ population and ex situ accessions of chiltepín (Capsicum annuum var. glabriusculum). Conservation Genetics 3: 123-129.
38. Votava, E., Baral, J. y Bosland, P. 2005. Genetic diversity of chile (Capsicum annuum var. annuum L) landraces from Northern New Mexico, Colorado and Mexico. Economic Botany 59(1): 8-17.