Research Article

Correlation and Path Coefficient Analysis of Yield and Yield Components of Quality Protein Maize (Zea mays L.) Hybrids at Jimma, Western Ethiopia

Figure 1

Average genotypic path coefficient diagram representing cause and effect relationships among quantitative traits and grain yield (TS: days to 50% tasseling; PH: plant height; EH: ear height; PC: plant count; NRE: number of kernel-rows per ear; NKR: number of kernels per row; HGWt: hundred-grain weight).