Stability and adaptability of sunflower genotypes in the North Plateau of Santa Catarina State, Brazil

Authors

  • Gilcimar Adriano Vogt Epagri/Estação Experimental de Canoinhas
  • Alvadi Antonio Balbinot Junior Embrapa Soja
  • Rogério Luiz Backes Epagri/Centro de Pesquisa para Agricultura Familiar (Cepaf)
  • Adriano Martinho de Souza Epagri/Estação Experimental de Canoinhas
  • Gilson José Marcinichen Gallotti Epagri/Estação Experimental de Canoinhas

Keywords:

Helianthus anuus, genotype x environment interacton, genetc improvement, varietes recommendaton, performance predictability

Abstract

The instability of genotypes in different environments is due to interacton between genotypes and environments. The recommendaton of genotypes to specifc environmental conditon is necessary when there is high interacton. The objectve of this study was to evaluate the stability and adaptability of eight sunflower genotypes in the North Plateau of Santa Catarina State, Brazil, in six experiments carried out during the 2006/07, 2007/08 and 2008/09 harvest periods. Four methods were used in order to evaluate the stability and adaptability. None of the genotypes showed high stability and adaptability, but there were large differences between genotypes for these variables.

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Published

2020-04-28

How to Cite

Vogt, G. A., Balbinot Junior, A. A., Backes, R. L., de Souza, A. M., & Gallotti, G. J. M. (2020). Stability and adaptability of sunflower genotypes in the North Plateau of Santa Catarina State, Brazil. Agropecuária Catarinense Journal, 25(1), 69–74. Retrieved from https://publicacoes.epagri.sc.gov.br/rac/article/view/639

Issue

Vol. 25 No. 1 (2012)

Section

Scientific article

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