论文部分内容阅读
在发展啤酒大麦的工作中,既要求高产,同时须重视好的品质,即要求大麦符合酿造优质啤酒的工艺需要。在对啤酒大麦的品质要求方面,蛋白质含量高低是一重要的理化指标,即要求大麦籽粒蛋白质含量以较低(9—12%)为佳。就影响大麦籽粒蛋白质含量的因素而言,据观察和前人研究系受多种因素影响而关系复杂:共内因为多基因控制的数量遗传性状;其外因为各种环境因素的影响。在生产实践中常采用高产栽培技术提高产量及选用高产品种,但这对大麦籽
In the development of beer barley, both the high yield and the good quality are required, that is, the barley is required to meet the technological needs of brewing high-quality beer. In terms of the quality requirements of barley, the content of protein is an important physical and chemical index, which means the content of barley grain protein should be lower (9-12%). In terms of the factors affecting the protein content of barley grain, it has been observed and studied in previous studies that the relationship is complicated by a number of factors: the number of genetic traits controlled by multiple genes in the co-internal; and the external factors due to various environmental factors. In practice, high-yielding cultivation techniques are often used to increase yield and use high-yielding varieties. However,