All India Co-ordinate Varietal trails conducted during kharif season of 2007, 2008 and 2009 in different testing centre’s of India, original experimental set up included 10 genotypes of finger millet (Ragi) tried in 9 locations all over India with a simple randomized block design with three replications in each location. GXE interaction analysis in Eberhart and Russell model revealed highly significant differences among genotypes and environments for plant height. The genotype PR 202 was well adapted to all environments. The genotypes GPU65 and OEB57 were specially adapted to favorable environment. The genotypes OEB211 and VL333 were specially adapted to unfavorable environment. | Regression analysis to identification of stable genotypes of finger millet for plant height across India
