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4 年
身边档案|蒋蓝:苏东坡的桤木情怀_腾讯新闻
桤树是由种籽繁殖的植物,一棵老树之下,往往会有成片的树苗,几年就可以迅速追赶上父辈。桤树容易长虫,往往包裹成修长的纺锤形,民间俗之 ...
生物通
3月
西南亚热带亚洲桤叶桦人工林对森林鸟类身体状况的 ...
为探究人工林对鸟类身体状况的影响,研究人员以桤叶桦(Betula alnoides)人工林为对象,研究其对 9 种森林鸟类身体状况的作用。结果发现,桤叶桦人工林与天然林鸟类身体状况相似。该研究为人工林管理提供科学依据。
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