对普通小麦Ｔ，Ｋ，Ｖ，Ａ型同核异质雄性不育系与不同恢复系配成１８个组合的恢复度及其Ｆ１的杂种优势和超标优势进行分析，得出了各不育系所适用的恢复系，并提出在考察Ｋ型不育系Ｆ１恢复度时采用国际法较为准确，而且不育系的易恢性同时受到细胞质和细胞核因子的双重影响．另外，通过对各组合产量构成因素的相关分析得出“三系”杂种Ｆ１的穗粒数在构成产量三因素中影响最大 The restorer degree of 18 combinations and the heterosis and excess standard of F1 hybrids of T, K, V, A isomorphic male sterile lines and different restorer lines of common wheat were analyzed. It is also suggested that international law should be adopted when examining the degree of F1 recovery of type K male sterile lines. The recoverability of male sterile lines is also affected by both cytoplasmic and nuclear factors. In addition, through the correlation analysis of the yield components of each combination, it was concluded that the grain number per spike of F1 hybrids had the most influence on the three factors