Yield of washed unbleached pulp is at a 75%, of that of pine. Pitch trouble occurs very rare ; on the contrary, separates again the pitch deposited on pine S. P. Unbleachability of the ceder pulp is due to its heart wood. The splint wood pulp is easy bleachable, having possibility available as RP in the future. Being easy beated, freeness of unbeaten pulp corresponds to that of pine pulp beaten for 3 hours. Breaking length is increased by 11.3% in l . d. and by 35 in c. d., and bursting ratio, increased by 42% . Color of pulp is inferior.