Genetic Divergence Among a Breeding Population of Hancornia Speciosa Gomes (Mangabeira) as Determined by Multivariate Statistical Methods

  • Maria Clideana Cabral Maia Embrapa Tropical Agroindustry, Brazil
  • Mirian Fernandes Carvalho Araújo Faculty of Mathematics, Federal University of Uberlândia. Brazil
  • Lucio Borges de Araújo Faculty of Mathematics, Federal University of Uberlândia. Brazil
  • Carlos Tadeu dos Santos Dias School of Agriculture "Luiz de Queiroz" / University of São Paulo, Brazil
  • Luís Cláudio de Oliveira Embrapa Acre, Brazil
  • Cosme Damião Cruz Department of General Biology, Federal University of Viçosa - UFV, Brazil
  • Lúcio Flavio Lopes Vasconcelos Embrapa Mid-North, Brazil
  • Luciano Medina Macedo Department of Genetics and Plant Breeding, Federal Technological University of Paraná – UFPR, Brazil
  • Gilberto Ken Iti Yokomizo Embrapa Amapá, Brazil
  • Paulo Sarmanho da Costa Lima Embrapa Mid-North, Brazil

Abstract

The mangabeira its figure out among the mains native fruit tree explored by extractivism in Brasil. The objective evaluate the genetic divergence of landraces in orientation of crosses using multivariate techinics. The complete random blocks experimental design with four repetitions was used to evaluate twelve quantitative characteristics from twelve genotypes elite of mangabeiras concerning to divergence genetic using the software R (2012). Three groups genetically divergent were composed by biplot graphic and stored by UPGMA cluster analysis (Unweighted Pair-Group Method using Arithmetic Average / Weighted Clustering Method not using the Arithmetic Mean) showing genetic diversity and variability among 12 mangabeira accesses. Forty-four possible crosses are planned among genotypes of genetically dissimilar three groups and six among individuals in group III. Multivariate techniques were appropriate in the study of genetic divergence.

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Published
2018-05-31
How to Cite
Maia, M. C. C., Araújo, M. F. C., Borges de Araújo, L., Dias, C. T. dos S., Cláudio de Oliveira, L., Cruz, C. D., Vasconcelos, L. F. L., Macedo, L. M., Yokomizo, G. K. I., & Costa Lima, P. S. da. (2018). Genetic Divergence Among a Breeding Population of Hancornia Speciosa Gomes (Mangabeira) as Determined by Multivariate Statistical Methods. European Scientific Journal, ESJ, 14(15), 421. https://doi.org/10.19044/esj.2018.v14n15p421

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