Variability and correlation of the main quantitative characters in barleys of different ecological groups
Variability and correlation of the main quantitative characters in barleys of different ecological groups
Gorshkova, V.A.; Gorodov, V.T.
Nauchn tr NII s kh Tsentr Chernozemn polosy 17(3): 50-56
1980
Analysis of yield component data from 330 varieties belonging to 14 ecological groups indicated close positive correlations between yield and the following characters: number of productive tillers, grain number per ear and grain weight from the main ear. Yield was negatively correlated with protein content (r = -0.66).