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我组从1973年开始研究小麦叶锈菌的生理小种和进行小麦品种抗叶锈性测定。1973～74年度鉴定了叶锈病标样27个和1974～75年鉴定了163个,都观察到小麦品种洛夫林10对来自全国各地的叶锈菌是高度抵抗的。我们喜庆发现了这一抗叶锈病过硬的品种,并向小麦育种部门推荐。育种部门也同时发现这一品种在田间兼抗条锈和叶锈病,并采用它作抗锈育种的抗锈亲本。
In 1973, our group began to study the physiological races of wheat leaf rust and tested the leaf rust resistance of wheat cultivars. In 1973-74, 27 leaf rust samples were identified and 163 were identified in 1974-75. It was observed that the wheat variety Lovrin 10 was highly resistant to leaf rust from all over the country. We celebrated this fierce resistant leaf rust variety and recommended it to the wheat breeding sector. The breeding department also found that this variety is also resistant to stripe rust and leaf rust in the field and is used as a rust-resistant parent for rust-resistant breeding.