“泰山1号”是山东省农科院育成的一个小麦良种,其丰产性好、适应性强,能抗条锈病,感染叶锈病轻。七十年代开始试种,1973、1975两年山东省发生锈病时表现良好,很快在山东全省及冀南、苏北、皖北等地推广,据统计1979年“泰山1号”种植面积已超过5,000万亩。 随着该品种的普及,伴之而来的是其抗条锈病性的丧失问题。1977年山东、河北等地先后发现零星感染条锈病的田块,1978年已有较大面积的病田。针对“泰山1号”丧失抗 “Taishan No. 1” Shandong Academy of Agricultural Sciences bred a wheat seed, its high yield and good adaptability, stripe rust resistance, leaf rust infection light. Seventies began trial planting, rust in 1973,1975 two years in Shandong province performed well, and soon in Shandong province and Hebei, northern Jiangsu, northern Anhui and other places to promote, according to statistics in 1979, “Mount Tai 1” acreage Has more than 5,000 acres. With the popularization of this variety, accompanied by the loss of resistance to stripe rust. 1977 Shandong, Hebei and other places have found sporadic stripe rust infected fields, in 1978 has a larger area of ​​the disease field. Against Tarzan 1 loss of resistance