Acta Agrestia Sinica
Characteristics of Soil Enzymatic Activity during Forage Green-up Period of Alpine Grasslands in the Eastern Qilian Mountain Areas
YANG Cheng-de, CHEN Xiu-rong, LONG Rui-jun, MAN Yuan-rong, ZHANG Zhen-fen, ZHANG Jun-zhong
. 2010, (3): 308 -313 .  DOI: 10.11733/j.issn.1007-0435.2010.03.001