苏北不同代次和林龄杨树人工林土壤酶活性季节变化特征
王艮梅,罗琳琳,郑聚锋
Seasonal dynamics characteristics of soil enzyme activities of poplar plantation with different stand ages and rotations
WANG Genmei, LUO Linlin, ZHENG Jufeng
南京林业大学学报（自然科学版）
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2014, (04): 45
-50
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DOI: 10.3969/j.issn.1000-2006.2014.04.009
