为上海农科院1968年配制的浙杂12×早熟3号组合,经多年单株选择育成的二棱皮大麦品种。1979年鉴定通过,定名。属春性品种。幼苗半散伏,叶色略淡,叶片比早熟3号稍宽,苗期生长繁茂,旗叶上有生理性淡黄小斑。株高95—100厘米,分蘖力较强,有效穗数多,高产田可达50— For the Shanghai Academy of Agricultural Sciences in 1968 prepared by Zhazhe 12 × precocious 3 combination, after years of selection bred barked barley varieties. Identification by 1979, naming. Spring is a variety. Saplings of semi-scattered seedlings, leaf color slightly light, slightly wider than the early leaves No. 3, seedling growth and prosperity, the flag leaves on pale yellowish spot. 95-100 cm plant height, strong tillering ability, effective spike number, high yield field up to 50-