沪麦5号以矮早为母本,万雅2号为父本,利用品种间杂交基因重组原理,并经人工多代单株选择、产量比较选育而成。全生育期195天左右,适用于稻麦二熟和棉麦间作。沪麦5号是在上海地区小麦生育期间雨水多,赤霉病发生频繁,后期常常出现高温逼熟的条件下育成。故在丰产性、耐湿性、抗病性(抗白粉病、赤霉病)等方面均优于外来品种。主要表现在:(1) 丰产性好。经1982—1986年5年48点次试验,结果平均亩产268.6公斤,最高亩产达350公斤以上,较CK_1扬麦3号增产11.3％。1985—1986年二年36点次 Shanghai wheat 5 to short morning as the female parent, Wan Ya 2 as the male parent, the use of genetic hybridization between varieties principle, and by artificial selection of more than one single plant, yield more breeding. The whole growth period of about 195 days, suitable for rice and wheat and wheat and wheat intercropping. Shanghai wheat 5 is in Shanghai during the wheat growing season, frequent occurrence of Fusarium head blight, often late at high temperature ripening bred. Therefore, in the high yield, moisture resistance, disease resistance (powdery mildew, scab) and other aspects are superior to exotic varieties. Mainly in: (1) high yield good. After 1982 and 1986 five years 48 points test, the average yield per mu 268.6 kg, the highest yield of more than 350 kg, compared with CK_1 Yang Mai 3 11.3% increase. 1985-1986 Two years 36 points