Preliminary Study on Leaf-used Variety of Gingko
Cheng Fazhi, Yang Souqun, Cheng Baolin (Wuhan Institute of Forestry and Fruit Tree Wuhan 430075)
Preliminary comparative study was carried out through 4 year old grafted seedlings of 16 collected Gingko superior individual plant on leaf yield, yellow Ketone content with the result showed as the following: leaf yield and yellow Ketone content excess obvious difference between various individual plant; the bud is the highest in the content of yellow Ketone in all organs of Gingko plants, leaf followed secondly, root branch conducted the lowest. The indication from integrated analysis: No. WL 168 behaved the best, then Guilin No. 3 second which can be extended and applied in the production.
【CateGory Index】： S792.95