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通过对北方麦区120个小麦生产品种和后备品系的抗秆锈病性的鉴定,分析了该区小麦品种的抗秆锈病现状,指出了寄主条件的大量存在是北方麦区小麦秆锈病流行危害的潜在条件。
Based on the identification of resistance to stem rust of 120 wheat cultivars and reserve lines in the northern wheat area, the status of resistance to stem rust of the wheat cultivars in this area was analyzed. It was pointed out that the presence of a large host condition was the most harmful of wheat stem rust in the northern wheat area Potential conditions.