本试验研究了柯钦香茅(Cymbopogon flexuosus)蘖株不同部位和不同生长阶段的叶片所产的香茅油的数量和组分。结果表明,仅有嫩叶的生物合成是活跃的;叶片的着生位置和叶龄是影响香茅油数量和组分的重要因素;研究结果亦表明,活体植株内的香茅油组分有可能互变。 In this study, the quantity and composition of citronella oil from leaves of different parts of Cymbopogon flexuosus and different growth stages were studied. The results showed that only the biosynthesis of young leaves was active. The location of the leaves and leaf age were the important factors affecting the quantity and composition of citronella oil. The results also showed that citronella oil components May be interdependent.