由思茅行署科委和行署林业局主持,于八七年四月下旬在思茅召开了科研成果鉴定会,就中国林科院林化所与思茅行署林科所共同合作开展的“思茅松不同采脂方法与产脂量和树木生长关系”的科研项目进行鉴定。到会者认真听取科研人员就“思茅松不同割面负荷率与产脂量和树木生长关系”、 Hosted by Simao Administrative Committee and Administrative Bureau of Forestry Bureau, held a research appraisal meeting in Simao in late April of 1987. In collaboration with Linke Institute of Forestry Branch of China Academy of Forestry and Simao Branch of Simao Branch, Fat method and fat production and tree growth “of scientific research projects identified. Attendees listened attentively to the researchers on the ”Cynanchum cowspond rate of different cutting and fat yield and tree growth,"