在安息香树割脂期间,于树干基部浅刮树皮处刷以10%的乙烯利油剂,具有显著增产效果。处理后10—12天进行割脂,处理树单株产量为对照树的8—17倍。乙烯利使用简便,增产幅度大,它对树皮的药害极其轻微,不发生死皮,又不影响安息香的化学成份。因此,涂刷乙烯利已成为安息香增产的一项行之有效的必要措施。观察结果证明,乙烯利能使安息香树创伤树脂道的管径增大,数量增多,并能扩大它们的分布范围。从而提高安息香的产量。 During benzoin resin-cutting, a 10% ethephon brush was applied to the shallow-bark of the trunk at the base of the trunk, with significant yield increase. The cuttings were processed 10-12 days after treatment, and the yield of the treated tree was 8-17 times of the control tree. Ethephon is easy to use, increase yield, it is extremely mild bark damage, no dead skin, but does not affect the chemical composition of benzoin. Therefore, brushing ethephon has become an effective measure necessary for increasing yield of benzoin. The results show that ethephon can make benzoyl peroxide traumatic resin road diameter increased, the number increased, and can expand their distribution. Thus increasing the yield of benzoin.