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首页> 外文期刊>Pakistan journal of botany >Effect of cadmium and salinity stresses on root morphology of wheat
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Effect of cadmium and salinity stresses on root morphology of wheat

机译：镉和盐胁迫对小麦根系形态的影响

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摘要

A hydroponics experiment was conducted in the University of Zhejiang Hangzhou, China to investigate the effect of salinity (NaCl) and cadmium (Cd) on root morphology of different wheat cultivars differing in salt tolerance. Cd and NaCl stress inhibited shoot and root dry weight, number of root tips (lateral roots), total root length, root average diameter and total root volume. Increasing concentration of Cd and NaCl had negatively affected root morphology of all cultivars under study. The combined effect of Cd and NaCl on these parameters was more than both Cd and NaCl alone. There was an obvious difference in response to both stresses among the three cultivars with Bakhtawar-92 being less affected.
机译：在浙江杭州大学进行了水培试验，以研究盐分（NaCl）和镉（Cd）对不同耐盐性的不同小麦品种根系形态的影响。镉和氯化钠胁迫抑制了芽和根的干重，根尖（侧根）的数量，总根长，根的平均直径和总根体积。 Cd和NaCl浓度的增加对所研究的所有品种的根系形态均具有负面影响。 Cd和NaCl对这些参数的综合影响要比单独的Cd和NaCl都强。 Bakhtawar-92受到的影响较小，三个品种对两种胁迫的响应差异明显。

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