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首页> 外文会议>International Conference on Green Materials and Environmental Engineering >Physiological and Biochemical Responses of Miscanthus Sacchariflorus to Salt Stress
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Physiological and Biochemical Responses of Miscanthus Sacchariflorus to Salt Stress

机译：Miscanthus Sacchariflorus对盐胁迫的生理生化反应

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Miscanthus sacchariflorus is a typical perennial giant grass of East Asia as a biofuel feedstock. However, the mechanism of its salt tolerance is not well understood. In this study, chlorophyll a, b and total chlorophyll content, soluble protein content, MDA, proline content, POD, SOD, and CAT of M. sacchariflorus under salt stress were investigated with five NaCl concentrations ranging from 0 to 180 mmol.1~(-1). The results showed that the chlorophyll content decreased with increasing NaCl stresses, whereas soluble protein content, MDA, proline content, POD, SOD and CAT increased with increasing NaCl stresses. Low salt stress (30 and 60 mmol.1~(-1) NaCl) had almost no effect when comparing with the control under early stage (before 14 days) of salt stress treatment. However, treatment with high salt stress (90 and 180 mmol.l~(-1) NaCl) promoted MDA, proline, and antioxidant enzymes increasing markedly.
机译：Miscanthus sacchariflorus是东亚的典型多年生巨型草，作为生物燃料原料。然而，其耐盐的机制尚不清楚。在该研究中，研究了盐胁迫下的叶绿素A，B和总叶绿素含量，可溶性蛋白质含量，MDA，脯氨酸含量，豆荚，SOD和M.Sacchariflorus的玉米菌。用0至180mmol.1〜 （-1）。结果表明，随着NaCl应力的增加，叶绿素含量降低，而可溶性蛋白质含量，MDA，脯氨酸含量，豆荚，SOD和猫随着NaCl应力的增加而增加。与盐胁迫处理的早期（前期）下的控制比较，低盐应激（30和60mmol.1〜（-1）NaCl几乎没有效果。然而，具有高盐应激（90和180mmol.L〜（-1）NaCl）的处理促进了MDA，脯氨酸和抗氧化酶显着增加。

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