• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Research Journal of Soil Biology >Postharvest life of cut lisianthus flowers as affected by silicon, malic acid and acetylsalicylic acid.
【24h】

Postharvest life of cut lisianthus flowers as affected by silicon, malic acid and acetylsalicylic acid.

机译：硅，苹果酸和乙酰水杨酸影响桔梗切花的采后寿命。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Vase life is one of the most important problems on the cut flowers. Combinations of silicon, malic acid and acetylsalicylic acid were used as preservative mixture for cut lisianthus and their effect on regulation of senescence was examined. The vase were placed in chambers at 19 degrees C, relative humidity about 70% and 14 h photoperiod that was maintained using fluorescent lamps (light intensity of 15 micro mol m-2 sec-1) at the top of the corolla. In this study, the recorded traits included vase life, total chlorophyll content (SPAD reading), anthocyanin leakage, malondialdehyde content and ACC-oxidase activity. The results showed that combination silicon, malic acid and acetylsalicylic acid treatments increased the vase life compared to the control. The vase solution containing 1.5 mM silicon and 2 mM malic acid with 1.5 mM acetylsalicylic acid significantly the malondialdehyde accumulation and ACC-oxidase activity reduced in the same solution while membrane stability was improved.
机译：花瓶寿命是切花上最重要的问题之一。硅，苹果酸和乙酰水杨酸的组合用作桔梗切丝的防腐剂混合物，并研究了它们对衰老调节的影响。将花瓶放在19°C，相对湿度约70％的室内，并在14 h的光周期下使用荧光灯维持光周期（光强度为15 micro mol m -2 sec -1 < / sup>）。在这项研究中，记录的特征包括花瓶寿命，总叶绿素含量（SPAD读数），花色苷泄漏，丙二醛含量和ACC氧化酶活性。结果表明，与对照相比，硅，苹果酸和乙酰水杨酸的组合处理延长了花瓶的寿命。包含1.5 mM硅和2 mM苹果酸和1.5 mM乙酰水杨酸的花瓶溶液在相同溶液中显着降低了丙二醛积累和ACC氧化酶活性，同时改善了膜的稳定性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号