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不同棱型大麦品种的单株粒重与盐度都呈极显著负相关;回归处理后,呈直线回归关系。供试材料之间耐盐性存在极显著差异,但耐盐性强弱与棱型没有关系,也就是说大麦品种的耐盐性并不因棱型的不同或强或弱。我们认为大麦品种的耐盐性强弱主要是由品种本身其他特征特性决定的,棱型与耐盐机制没有内在的必然联系,不可把棱型作为品种耐盐性强弱早期预选的形态指标。
The grain weight per plant of barley cultivars with different ridge types had extremely significant negative correlation with salinity. After regression treatment, there was a linear regression relationship. There was a significant difference in salt tolerance between the tested materials, but the salt tolerance was not related to the edge type. That is to say, the salt tolerance of the barley varieties did not vary strongly or weakly due to the ridge type. In our opinion, the salt tolerance of barley cultivars is mainly determined by other characteristics of the cultivars themselves. There is no inherent relationship between the prismatic and salt tolerant mechanisms. The shape of the cultivars should not be regarded as the early morphological indicator of salt tolerance.