The excellent superhigh yield winter wheatline was selected by many years work,which laid a foundation for superhigh yield wheatbreeding in Jidong Plain.

• 经过多年选育工作，选育出了大穗、大粒、抗病、抗倒的超高型优良品系，为冀东平原冬小麦超高产育种工作奠定了基础。