This paper investigated the influence of dosage of soda, sulfureted degree and heat preservation time on Larix kaempferi kraft pulping, in order to find out the difference between L.

• 该文以日本落叶松为原料,分别研究了用碱量、硫化度、保温时间对硫酸盐法制浆的影响,并对不同树龄、不同部位和不同单株之间的制浆差别进行了比较。