近几年来,我区一些科技人员从区外引进百余份大麦品种(品系),并初步从中筛选出一些适于本区种植的啤酒大麦品种。其中有些品种已投入试种和推广。以往的品种区域试验多以参试品种在各试点的平均产量高低作为选择依据。这样,只注意了品种的一般丰产性而忽略了地区,适应性(指品种产量的地区间稳定性);或者只注意了平均适应性而忽略了特 In recent years, some scientific and technological personnel in our region have introduced more than one hundred barley varieties (strains) from outside the region and initially screened some suitable varieties of barley for barley cultivation in the region. Some of these varieties have been put into trial cultivation and promotion. Past varieties of regional trials and more testing varieties in the pilot the average yield as a basis for selection. In this way, attention has been paid only to the general high yield of cultivars while ignoring regional, adaptive (inter-regional stability of the yield of cultivars); or only the average adaptability has been neglected