我国古代植树造林赵兴华我国有悠久的历史，早在周代就开始植树，如《国语》中记载：“周制有之日：‘列树以表道’”。可以说，种植行道树，在周代已成为制度。此后，秦代修驿道于天下，进行大规模的以松树为行道树的植树活动。古代植树造林，其中特别强调种桑树。因桑树... China’s ancient afforestation Zhao Xinghua China has a long history, as early as the Zhou Dynasty began planting trees, such as “Mandarin” records: "the day of the week system: It can be said that planting tree trees in the Zhou Dynasty has become a system. Since then, the Qin Dynasty postage road repair in the world, for large-scale tree planting trees with pine trees activities. Ancient afforestation, which special emphasis on species of mulberry trees. Due to mulberry ...