Gui-yan Ai

Soil microbiological and chemical effects of a nitrogen-fixing shrub in poplar plantations in semi-arid region of Northeast China

D. Zeng, R. Mao, Dan Yang, 2010 .

[Effects of nitrogen addition on grassland species diversity and productivity in Keerqin Sandy Land].

D. Zeng, R. Mao, Dan Yang, 2009, Ying yong sheng tai xue bao = The journal of applied ecology.

Effects of adding water on seasonal variation of soil nitrogen availability under sandy grasslands in semi-arid region

Xiao-xing Huang, Zhan-yuan Yu, Wei‐Hong Qian, 2007, Journal of Forestry Research.

[Effects of degraded sandy grassland afforestation on soil quality in semi-arid area of northern China].

D. Zeng, Z. Fan, Gui-yan Ai, 2007, Ying yong sheng tai xue bao = The journal of applied ecology.