随着啤酒工业的发展,大麦需求量越来越多,但是当前大面积采用的早熟3号等品种,由于倒伏及黄花叶病,产量不稳,使近几年啤酒大麦产量和品质跟不上啤酒生产发展的需要。为此,我所于1976年以浙江引入的73-132二棱大麦为母本与我所的72—20—14(2)元麦为父本进行杂交,并在杂种后代中进行选育,其中76-31-62的1、2、4、5株行表现较好,比邻近对照早熟3号增产,而且抗病性、抗倒性也比早熟3号好。併系繁殖后于1981年与1982年参加南通市品种比较试验,并在南通市各县及农垦系统农场试种。 With the development of beer industry, the demand of barley is more and more. However, the varieties of precocious No.3 which are widely used at present are unable to keep up with the yield and quality of beer barley in recent years due to the lodging and yellow mosaic disease and the unstable output The need for beer production development. To this end, in 1976, we used the 73-132 two-rowed barley introduced from Zhejiang as the female parent to cross with our parent 72-20-14 (2) wheat as the male parent and bred the hybrid offspring, Among them, 1, 2, 4 and 5 lines of 76-31-62 performed better than those of the adjacent control and early maturing No.3, and their disease resistance and lodging resistance were also better than those of precocious 3. And after breeding in 1981 and 1982 to participate in the Nantong varieties of comparative trials, and in Nantong County and Nongken system farm trial.