大麦历来是我省冬季主要谷类作物之一。从七十年代中期以来,二棱大麦型品种是我省大麦主要栽培品种。随着畜牧业、尤其是啤酒工业的蓬勃发展,对籽粒品质要求业已提到议事日程上来。众所周知,优质啤酒大费要求籽粒蛋白质含量适中,饲料大麦要求籽粒蛋白质含量高、赖氨酸含量也高。为此,为了进一步了解影响二棱大麦籽粒蛋白质含量的因子,近 Barley has always been one of the main winter cereal crops in our province. Since the mid-1970s, the two-rowed barley varieties are the main cultivars of barley in our province. With the vigorous development of animal husbandry, especially the beer industry, the requirements on grain quality have been put on the agenda. As we all know, high-quality beer requires large grain protein content is moderate, feed barley grain protein content requirements, lysine content is also high. To this end, in order to further understand the factors that affect the grain protein content of two-rowed barley,