High speed assessment of AMD（acid mine drainage）on germination radish seeds using biospeckle optical coherence tomography

摘要

AMD of experimental concentrations promote the seed germination. The study employsOCT biospeckle signal to directly monitor the effects of AMD on seeds of radish, and bOCT hasdemonstrated that the influence of AMD on the development of seed can be monitored withinonly a few hours of exposure.We presented an optical method that can be used for in-vivo studiesof plants under environmental stresses.