安太堡露天矿不同复垦年限苜蓿地土壤养分化学计量特征
王改玲, 江山, 张菁, 刘焕焕
Soil Stoichiometry Characteristics of Alfalfa Pasture of Different Restoration Years in Antaibao Open-cast Coal Mine
WANG Gai-ling, JIANG Shan, ZHANG Jing, LIU Huan-huan
草地学报
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2018, (5): 1118
-1123
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DOI: 10.11733/j.issn.1007-0435.2018.05.012