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用模拟盐池鉴定了河北省1406份冬小麦品种,从中筛选出79份耐盐性较好的材料;农家品种中耐盐性好的材料明显多于育成品种;小麦品种前期和后期耐盐性的相关系数为0.3267(n=775)。
In this paper, 1406 winter wheat cultivars in Hebei Province were identified with simulated salt ponds, and 79 salt-tolerant materials were screened out. Among the cultivars, the salt-tolerant materials were significantly more than the cultivars, and the salt tolerance of early and late wheat cultivars The coefficient is 0.3267 (n = 775).