Mejoramiento genético. Mejoramiento de caracteres. Adaptación a fotoperíodo-temperatura

A series of comparisons of photoperiod response in relation to seed size, growth habit, origin, and yield performance were conducted using photoperiod response data obtained in previous trials with 450 bean lines. Data for all the materials evaluated are presented in table form. Regional differences in needs for photoperiod response were detected using data from yield and adaptation in different environments. (CIAT)