苏联的森林资源丰富,森林经营历史悠久,享有世界森林大国之盛名。随着苏联造林的数量和质量的提高,对林木种子的数量和质量也相应提高.为完成造林计划,促进了林木种子业的发展。苏联的林木种子 The Soviet Union is rich in forest resources and has a long history of forest management and enjoys a reputation as a major forest country in the world. As the number and quality of afforestation in the Soviet Union increased, the quantity and quality of tree seeds also increased correspondingly, and in order to complete afforestation programs, the development of tree seed industry was promoted. Soviet tree seeds