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黄、淮冬麦区8个育种单位的品种(系)和从28个国家引进的1304份国外品种资源,先后分圃接种条中17、18、22、23、25、26、27、28号及水源11菌系研究其抗锈性。鉴定结果表明,各育种单位培育的小麦品种(系)抗锈性普遍提高,其抗锈性是因小种不同而发生变化的。条中28对具有“洛类”血缘的品种(系)致病力最强。从国外品种资源中筛选出的一批抗病品种已成为我国小麦育种中的优良抗源。
Yellow and Huai-winter wheat eight breeding units of varieties (lines) and from 28 countries introduced 1304 foreign varieties of resources, has sub-nursery inoculation article 17,18,22,23,25,26,27,28 And water source 11 strains to study its rust resistance. The identification results showed that the rust resistance of wheat cultivars (lines) raised by each breeding unit generally increased, and the rust resistance of the wheat cultivars varied with different races. The strongest of the 28 cultivars (lines) with “Luo class” blood relatives were the strongest. A number of disease-resistant cultivars screened from foreign varieties have become the excellent source of resistance in wheat breeding in China.