Acta Agrestia Sinica
Study on Grazing Yak Performance and Soil Nutrient Changes in Warm-season Pastures of Alpine Region
DONG Quan-min, ZHAO Xin-quan, MA Yu-shou, SHI Jian-jun, SHENG Li, WANG Yan-long, YANG Shi-hai, WANG Liu-ying
. 2009, (5): 629 -635 .  DOI: 10.11733/j.issn.1007-0435.2009.05.015