Research on Bioelectric Potentials of Different Tree Type
Cheng Qui · Earthquake Research in Shanxi · 1999
The observation and trial of bioelectric potentials to silk tree , willow , pine and crape myrtle are introduced .The conclusion showed that the bioelectric pote ntial of silk tree ,having obvious regular variety of every day ,and having obvi ous anomalies before earthquake ,could be served as the prior tree of earthquake observation .