Rhus potaniinii Maxim is a fine nectar and pollen plant resource in the mountains and is a host plant of Chinesegall.
青麸杨是山区优良的蜜粉源植物资源，也是五倍子蚜虫的寄主植物。
2
This paper has studied the effects of the gall particle size, the leaching solvent, temperature and time on the leaching percentage while extracting tannin from Chinesegall;
本文研究了从五棓子中提取单宁时五棓子粉碎程度、浸取溶剂、温度、时间对浸取率的影响。
3
The existing state of the resource of Chinesegall in Shanxi Province and its distribution were described. The key factors affecting the production of gall and improvment methods were discussed.