锈病为华北各省小麦的主要病害,历年均有发生,为害程度不一,其中尤以条锈病为害最烈,严重地影响了华北种麦农民的经济收入。华北农业科学研究所(以下简称本所)与石门河北省农业试验场(以下简称石场)鉴于现有的小麦良种亦因受该病的威胁,至今未能大量推广,乃合作举行抗锈杂交育种工作,利用国外抗锈而农艺性状较佳的小麦品种与现有的良种交配,以期从 Rust disease is the main disease of wheat in all provinces of North China, and it has been occurring over the years with varying degrees of harm. Among them, stripe rust is most severely harmed, which has seriously affected the economic income of farmers in North China. North China Institute of Agricultural Sciences (hereinafter referred to as the Institute) and Shimen Hebei Province Agricultural Experimental Field (hereinafter referred to as the stone farm) given the existing wheat seeds due to the threat of the disease has so far failed to promote a large number of cooperation is the anti-rust hybridization Breeding work, the use of foreign anti-rust and agronomic traits better varieties of wheat and existing breeds mating, with a view to