中国广西、云南肉桂资源及其生长发育习性、出油率的调查  

Investigation on Cinnamon Resource, Growth and Yield of Oil in Guangxi and Yunnan

作　　者：许勇[1] 程必强[1] 丁靖凯[2] 余珍[2] 陈祖洪[3] 曾继宁 

机构地区：[1]中国科学院西双版纳热带植物园,云南勐腊666303 [2]中国科学院昆明植物研究所,云南昆明650204 [3]广西林业科学研究院林产化工研究所,广西南宁530001 [4]防城港市林业局,广西防城港538021

出　　处：《热带农业科技》2004年第3期4-7,26,共5页Tropical Agricultural Science & Technology

摘　　要：对中国广西、云南肉桂资源及其不同产地、品种、树龄生长发育习性、出油率的调查,认为海拔100～500m的湿热区,肉桂生长最好,桂皮出油率及主成分肉桂醛含量稳定,是适于发展肉桂种植的地区;4～10龄树桂皮出油率及肉桂醛含量随树龄增加而增加,而11～19龄树随树龄增长而出油率较低,但肉桂醛含量较高;肉桂种植后4～5年即可疏伐采收,8～10龄树可采收桂皮,10～15龄树为最佳的采收期。The investigation of cinnamon resourece,producing area,varieties,age,growth and yield of oil in Guangxiand Yunnan show that the wet-hot area of 100~500m altitude is fit to develop planting cinnamon because the growth isthe best, the yield of oil and the content of cinnamaldehyde are stable .The yield and content of trees from 4 year to 10year increase year by yearThe oil yield of trees from 11 year to 19 year reduces year after year, the content is higher.Thetrees are scattered felling after 4 or 5 years.The cassia bark are harvested after 8~10 years.The trees from 10 to 15 yearare ideal to harvest the cassia bark.

关 键 词：肉桂 品种 出油率 广西 云南 

分 类 号：S567.110[农业科学—中草药栽培]