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通过对圩墩遗址出土古木15个树种的鉴定,确定五、六千年前圩墩存在过落叶-常绿阔叶混交林带。该林带是温带针、阔叶混交林带与亚热带常绿阔叶林带之间的过渡区,属温暖、湿润的亚热带植被类型。落叶阔叶树有壳斗科的麻标和槲栎类、金缕梅科的枫香、漆树科的黄连木及豆科的黄檀等树种。常绿阔叶树有茶科的荷木、豆科的红豆树及木犀科的蜡树等树种。
Through the identification of the 15 species of ancient wood unearthed at the site of Mudutan, it is confirmed that the defoliation-evergreen broad-leaved mixed forest belt existed in the piers five to six thousand years ago. The forest zone is a transitional zone between temperate needle-leaved broadleaved mixed forest and subtropical evergreen broad-leaved forest, which is a warm and moist subtropical vegetation. Deciduous broad-leaved tree Fagaceae Qu bed standard and Quercus Quercus, Hamamelisceae Liquidambar formosum Pistacia and Leguminosae and other tree species. Evergreen broad-leaved trees have the Branch of the Tea Branch, leguminosae and Oleaceae wax tree species.