目前,在华北平原地区发展种植啤酒大麦,选择适宜栽培的品种是至关重要的。比较理想的品种应是:既能较好地适应这一地区的生态条件和耕作制度的要求——农艺性状优良,又要符合制麦、酿酒工艺的需要——酿造品质性状较好,两者均要兼顾。为了探讨这方面的问题,笔者仅就华北平原地区春播啤酒大麦的品种选择问题(包括引种和新品种选育)提出几点看法,供参考。关于农艺性状的选择标准 (一)早熟性: 华北平原地区受生态条件的限制和出于耕作制度的要求,对春播啤酒大麦成熟期的要求是较严格的,必须早熟。如成熟较晚,会遇到高温逼熟遇雨季易霉捂,造成籽粒饱 At present, the development of planting barley in the North China Plain, the selection of suitable cultivars is crucial. The ideal varieties should be: both to better adapt to the ecological conditions in the region and the requirements of the farming system - agronomic traits fine, but also to meet the needs of wheat, brewing process - better brewing quality traits, both Have to take into account. In order to explore this issue, the author only on the North China Plain spring sowing barley varieties selection (including the introduction and selection of new varieties) put forward some views for reference. Selection Criteria for Agronomic Traits (I) Prematurity: Due to the limitation of ecological conditions and the requirement of farming system in the North China Plain, the requirements on the maturity of spring wheat sowed barley are more stringent and must be premature. Such as maturity later, will encounter high temperature ripe mold cover rainy season, resulting in full grain