Resumen

MARZA, Félix et al. Variabilidad fenotípica de 50 líneas de trigo Adaptadas a Condiciones Semi-Áridas. Info INIAF [online]. 2014, vol.1, n.3, pp. 9-15. ISSN 2308-250X.

The study was conducted with the purpose to identify the phenotypic variability of 50 bread wheat lines introduced from International Maize and Wheat Improvement Center (CIMMYT). A total of 25 quantitative and qualitative response variables were taking into account for the genotypes during the two growing seasons (2011-2012 and 2012-2013). A total of 15 locations along seven departments of Bolivia were considered. The analysis of variables was performed with univariate and multivariate parametric methods. Groups of related variables belonging to different functional groups were identified. Lines related to productivity and quality was identified, as well as tolerant to adverse factors. The following are the lines that stand for quality and productivity: L-330, L-331, L-327, L-339 and L-303.

Palabras llave : Wheat; Variability.