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从土壤矿质养分、酶类、微生物、水分、土壤理化性质及林内小气候等方面介绍了近十几年来沙棘与杨树混交后促进杨树生产力的最新研究进展
The latest research progress of promoting poplar productivity after seabuckthorn and poplar mixed in the past ten years was introduced from the aspects of soil mineral nutrients, enzymes, microorganisms, water content, soil physical and chemical properties and microclimate in the forest