Acta Agrestia Sinica
Effect of Enclosure on Vegetation Photosynthesis and Biomass of Degraded Grasslands in Headwater Area of Qinghai-Tibetan Plateau
LI Yuan-yuan, DONG Shi-kui, LI Xiao-yan, WEN Lu
. 2012, (4): 621 -625 .  DOI: 10.11733/j.issn.1007-0435.2012.04.004