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通过对油松沙棘混交林土壤酶活性状况的研究 ,初步探索了混交林与纯林在土壤物质转化上的不同 ,对揭示混交林的增效机理具有一定意义
Through the study of soil enzyme activities in Pinus tabulaeformis-Pinus tabulaeformis mixed forest, the differences of soil material conversion between mixed forest and pure forest were tentatively explored, which is of great significance to reveal the synergistic mechanism of mixed forest