Advances in studies on endangered Aquilaria plant.

The biological and ecological characteristics and ex-situ conservation technique of Aquilaria sinensis were reviewed, as well as the formation mechanism, production, havesting, processing and classification of Agarwood. The development and utilization values of A. sinensis, such as aspects of medicine, landscaping, essence oil, were discussed. A sinensis is a local tree species it has high economical and ornamental value charac-terized by strong adaptability, simple propagation, easily cultivation, and less diseases and insect pests. So ex-situ conservation of A. sinensis is important, and it is suitable for extension and cultivation.