13个啤饲大麦品种筛选及其评价

Screening and Evaluation of 13 Feeding Beer Barley Varieties

[目的]筛选高产、优质、早熟、广适、多抗的啤饲大麦新品种供生产应用。[方法]选用13个啤饲大麦品种进行区域试验,比较不同啤饲大麦品种的生育期、经济性状、产量表现等。[结果]14BW-105、14BW-27、14BW-71,14BW-59这4个品种产量高、整齐度好、抗性好,翌年可提供市区域试验鉴定;14BW-118、14BW-56等8个品种的经济性状等比对照品种保大麦8号差,建议淘汰,不再参与试验鉴定。[结论]该研究可为啤饲大麦品种的审定、品种区域化的合理布局及优良品种的大面积推广提供科学依据。

Objective] To screen the feeding beer barley varieties with high yield,good quality,early mature,wide adaptation and multiple re-sistance.[Method] 13 feeding beer barley varieties were selected for regional test.The growth period,economic traits, yield of different feeding beer barley varieties were analyzed under different ecological conditions.[ Result] 14BW-105,14BW-27,14BW-71 and 14BW-59 had high yield,good uniformity,high resistance and so on,which could be sued for regional test identification in the next year.14BW-118,14BW-56 and other six varieties had poorer economic characters and so on than the control,so they should be eliminated and did not pass the test identifica-tion.[Conclusion] This research provides scientific basis for the large-area extension and rational regional layout of feeding beer barley varie-ties.