不同种植环境对草珊瑚生长的影响

Effects of Different Planting Environment on the Growth of Sarcandra glabra

[目的]研究不同种植环境对草珊瑚的生长影响。[方法]以种植在室内及室外(林下套种)的草珊瑚植株为材料,研究不同种植环境对草珊瑚生理生化指标的变化。[结果]室外的草珊瑚叶绿素含量、脯氨酸含量均高于室内种植的草珊瑚。MDA含量较低,且变化较稳定,而根系活力相差很大,室内种植的草珊瑚这2个指标高于室外种植的。[结论]室外种植方式比室内种植的更利于草珊瑚生长。

[Objective] The aim was to study effects of different planting environment on the growth of Sarcandra glabra.[Method] Taking Sar-candra glabra planted indoor and outdoor （forest under-story） as material, the changes of physiological and biochemical indexes of Sarcandra glabra under different planting environment were studied.[Result] The results showed that the content of chlorophyll, proline of Sarcandra glabra planted outdoor was higher than indoor, but the content of MDA was lower, and the variation was stable.There were great differences in root vig-or, which the indoor planting was higher than outdoor’s.[Conclusion] Outdoor planting is more beneficial to Sarcandra glabra Thun’s growth than indoor.