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本刊讯(特约通讯员葛德光)近年来,安徽省砀山县采取积极措施,加强酥梨种质资源保护区内黄河故道湿地的保护和管理力度,科学实施湿地开
In recent years, Dangshan County, Anhui Province, has taken active measures to strengthen the protection and management of the wetlands in the old course of the Yellow River within the Pear-Gerong Germplasm Resources Conservation Area. Scientific implementation of wetlands opening