镁碱化对土壤微生物活性和水解酶的影响
元炳成, 黄伟, 李凤成
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YUAN Bingcheng, HUANG Wei1, LI Fengcheng
生态环境学报 . 2010, (10): 2344 -2348 .  DOI: 10.16258/j.cnki.1674-5906(2010)10-2344-05