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对湖南省保靖县的一株特高产五倍子树进行调查和分析结果表明,该树高产的主要原因是冬寄主资源丰富,倍蚜虫种群数量稳定,从而使五倍子稳产高产。
A survey and analysis of a super-rich gallnut tree in Baojing County, Hunan Province showed that the main reason for the high yield of this tree is that the winter host is rich in resources and the population of the double-aphid population is stable, so gallnut yields are stable and high yield.