围栏封育对重度退化草地土壤养分和生物活性的影响
曹成有;邵建飞;蒋德明;崔振波;
Effects of fence enclosure on soil nutrients and biological activities in highly degraded grasslands
Cao, Cheng-You (1); Shao, Jian-Fei (1); Jiang, De-Ming (2); Cui, Zhen-Bo (1)
东北大学学报(自然科学版)
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2011, (3): 427
-430+451
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DOI: -
