结果表明，从天竺桂挥发油中分离出27种化学成分，以冰片为主要成分，占26.03%；
Borneol was the major component accounting for 26.03 % of the total oil .
应用ABT3号生根粉处理九里香、天竺桂小苗，可提高成活率10%～15%。
ABT rooting powder to treat the small plants of kamuning , etc. can increase their survival rate by 10 % ~ 15 % .
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