Selection of peach clones for productivity, adaptability and stability

Authors

  • Alexsander Luís Moreto
    • Emílio Della Bruna Epagri/EE Urussanga

      DOI:

      https://doi.org/10.52945/rac.v26i3.626

      Keywords:

      Prunus persica L., seleção genética, interação genótipos x ambientes, REML/BLUP

      Abstract

      This study aimed to estimate genetic and phenotypic parameters of features related to productivity in peach clones and study the applicability of the statistics MHVG, PRVG and MHPRVG, with the aid of BLU/REML procedure, on the identification of clones that meet, simultaneously, high productivity, adaptability and genotypic stability. 84 clones were tested in a randomized block design with three replications and one plant per plot, during two consecutive growing seasons (2007 and 2008), in Urussanga, Santa Catarina State, Brazil. The features evaluated were: fruit yield per plant (PTF) and average fruit weight (MMF). It was found that clones 57 and 51 stood out among the other evaluated; the statistics MHVG, PRVG and MHPRVG are appropriated to be used as criteria for selection of superior clones and the feature MMF was little influenced by the environment.

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      Published

      2013-04-28

      Issue

      Vol. 26 No. 3 (2013)

      Section

      Scientific article

      License

      Creative Commons Attribution 4.0 (CC BY 4.0 - internacional), permite:

      Compartilhar — copiar e redistribuir o material em qualquer meio ou formato para qualquer finalidade, mesmo comercialmente.
      Adaptar — remixar, transformar e desenvolver o material para qualquer propósito, mesmo comercialmente.

      How to Cite

      Selection of peach clones for productivity, adaptability and stability. (2013). Agropecuária Catarinense Journal, 26(3), 91-97. https://doi.org/10.52945/rac.v26i3.626