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机译:补贴类型和确定的方向和质量节肢动物食物中营养级联的力量
Department of Ecology, Swedish University of Agricultural Sciences, Uppsala, Sweden;
subsidy; food webs; biological pest controlbottom-uptrophic cascadeCell interactionsphytomassfood chainscascadessoil faunawaterfallsAgricultural ecosystemsfertilizer applicationFertilizationorganic fertilizers;