The results indicated that the activities of GS and GPT, contents of protein and its components in grains of Qinmai11 with high N efficiency were greater than those of Yang 9817 with low N efficiency.

• 结果表明，高氮吸收型小麦品种秦麦11灌装期籽粒GS、GPT活性、蛋白质及其组分含量均大于低氮吸收型小麦品种扬9817。