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在森林更新和种子培育过程中,使用具有优良遗传特性的种子,对提高森林生产力,品质,改良树种的组成结构,有很重要的意义。供应优质林木种子的基地,应建立在育种的基础上。1967年在彼得罗查沃德斯克(卡累利阿自治共和国首都),1974年在里加(拉脱维亚共和国首都),1977年在莫斯科,1980年在列宁格勒的全苏科学技术代表会议上,都曾广泛讨论过建立永久性林木种子基地的主要机
The use of seeds with excellent genetic traits in forest renewal and seed development has important implications for improving forest productivity, quality and composition of tree species. The base for supplying high-quality tree seeds should be based on breeding. 1967 in Petropavlovsk, the capital of the Republic of Karelia, 1974 in Riga (the capital of the Republic of Latvia), in Moscow in 1977, and in the all-Soviet science and technology conference in Leningrad in 1980 The main machine for establishing permanent tree seed bases has been extensively discussed