A Priliminary Study on Wild Grape Hard-wood Cutting;

Investigation on wild grape resources and propagation technology in limestone mountain areas of west Guangxi;

Through analysis to the present situation of mechanization in key links of grape production as well as the benefits and prospects of promoting mechanization of grape production, the key technologies to be settled urgently are investigated.

The investigation and elementary studies on wild vitis resource had been performed from March 2003 to October 2004 in eleven county ,Yongzhou.

Study on the Extraction Technology of Proanthocyandins from the Seeds of Wild Vitis quinquangularis;

Study on the Antioxidant Activity of Procyanidine from the Seeds of Wild Vitis quinquangularis on Camellia Oil;

Antioxidation Effect of Proanthocyandins from Seeds of Wild Vitis quinquangularis;