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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (16): 147-149.

所属专题： 生物技术

• 农学 农业基础科学 • 上一篇    下一篇

NaCl胁迫对碱蒿可溶性糖和可溶性蛋白含量的影响

方志红 董宽虎   

  • 收稿日期:2010-03-16 修回日期:2010-05-20 出版日期:2010-08-20 发布日期:2010-08-20
  • 基金资助:
    国家“十一五”科技支撑计划课题

Effects of NaCl stress on Soluble protein contents and Soluble carbohydrate contents of Artemisia anethifolia

  • Received:2010-03-16 Revised:2010-05-20 Online:2010-08-20 Published:2010-08-20

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摘要： 以碱蒿（Artemisia anethifolia）为材料，研究不同浓度NaCl胁迫下碱蒿幼苗的可溶性糖和可溶性蛋白含量与耐盐性之间的关系。结果表明：随NaCl浓度的增加，可溶性蛋白含量呈先升高后降低的趋势；茎叶中可溶性糖含量逐渐增加，根系中可溶性糖含量呈先升高后降低的趋势。可见，可溶性糖含量和可溶性蛋白含量可以作为碱蒿的耐盐生理指标。

关键词: 双季水稻, 双季水稻, 夜温升高, 秧苗素质

Abstract: Artemisia anethifolia was employed to study the relationship of salt tolerance with Soluble protein contents and Soluble carbohydrate contents in seedling of Artemisia anethifolia. The results showed that, with the increase of salt concentration, the seedling Soluble protein contents of Artemisia anethifolia had low-high-low trend; otherwise, Stem and Leaves of Artemisia anethifolia had low-high trend and roots had low-high-low trend. It was concluded that Soluble protein contents and Soluble carbohydrate contents could be used as the physiological indexes for salt tolerance in Artemisia anethifolia.