In this paper, the physical properties and chemical compositions ofall stalk bluish dogbane haye been analyzed, the salfate pulping ofall stalk bluish dogbane has been made in laboratory.

• 本文分析了全杆红麻的物理特性及化学成份，并对全杆红麻硫酸盐法制浆进行了实验室小型试制。