今年5月戈尔巴乔夫访华揭开了中苏两国关系史上新的一页,恢复了两国各方面的正常关系。9月5日列宁格勒林学院院长奥涅金教授和造林教研室主任、苏联著名造林学家列契柯教授对我校的访问则恢复了两校中断近30年的校际关系,并签署了新的合作协议,为两国林学界关系的全面发展打下了基础。两位苏联专家在访问我校期间分别做了学术报告。30年来,苏联的林业工作在理论和实践上已有了很大的发展,而我们对此所知甚少。为此,现将列契柯教授4个专题报告中的前2个记录稿摘要编写如下,供读者参考。报告的总题目是编者自已加的。 Gorbachev’s visit to China in May this year opened a new chapter in the history of relations between China and the Soviet Union and restored the normal relations between the two countries in all aspects. On September 5, Prof. Onegin, Dean of the Leningrad Grove Institute and director of the Afforestation Department, and Prof. Lichtingke, a famous afforestation expert from the Soviet Union, resumed the inter-school relationship with the two universities suspended for nearly 30 years and signed The new cooperation agreement laid the foundation for the all-round development of the relations between the forestry communities in both countries. Two Soviet experts made academic reports respectively during their visit to our school. For 30 years, the forestry work in the Soviet Union has made great progress both in theory and in practice, and we know little about it. For this reason, the abstract of the first two recorded manuscripts in the four special reports of Professor Leachy is now compiled as follows for readers’ reference. The total title of the report is edited by the editor himself.