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据调查，沂蒙山区有野生果树资源７０余种，隶属１９科３４属。简要叙述了各属主要种的生物学性状、分布用途及对野生资源的保护、开发利用。
According to the survey, there are more than 70 species of wild fruit trees in Yimeng Mountain, belonging to 34 genera and 19 families. Briefly described the biological traits, distribution purposes and the protection, development and utilization of wild resources of each genus.