Resumen

GUZMAN ARNEZ, Jorge René et al. Interacción Genotipo-Ambiente para rendimiento de grano de 14 genotipos de arroz en tres zonas de producción de Bolivia. Info INIAF [online]. 2014, vol.1, n.4, pp. 7-14. ISSN 2308-250X.

The present study was conducted during the 2013/14 summer cropping season in the departments of Santa Cruz (municipality of Yapacani), Beni (municipality of San Andrés) and La Paz (municipality of San Buenaventura). 14 rice genotypes with the aim of selecting superior genotypes with good adaptability and stability in three rice production environments of the Plurinational State of Bolivia were evaluated. The lines were selected for Yapacani Z IF 303-13-1LP -MLA lines; IF 312-6-1LP-MLA and VF/AS; In addition to San Andrés selected lines were IF 302-9-1LP -MLA; IF 304-8-1LP -MLA; IF 304-16-1LP -MLA ; San Buenaventura and selected genotypes were 302-9-1LP -MLA IF, IF 304-16-1LP -MLA; 307-17-2LP -MLA IF and IF 312-10-1LP -MLA for his good health, grain quality and yield potential. The genotypes with good adaptability and stability of grain yield in the three environments study were 312-10-1LP -MLA IF and IF 304-16-1LP -MLA.

Palabras llave : breeding in rice; genotype by environment interaction; stability and adaptability.