黄土区封育和放牧草地物种多样性和地上生物量对氮素添加的响应
赵洁, 李伟, 井光花, 魏琳, 程积民
Responses of species diversity and aboveground biomass to nitrogen addition in fenced and grazed grassland on the Loess Plateau
ZHAO Jie, LI Wei, JING Guang-Hua, WEI Lin, CHENG Ji-Min
草业学报
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2017, (8): 54
-64
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DOI: 10.11686/cyxb2017064
