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forest disease
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forest disease
Encyclopedia
农学
森林病害
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forest disease
森林病害
森林中的木本植物,由于受生物或非生物因素的影响,在生理上、组织结构上和外部形态上产生一系列局部的或整体的异常变化,生长发育受到显著影响,甚至出现死亡的现象。
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Library of Beihang University
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