放牧强度对牦牛生长的影响

放牧强度对牦牛生长的影响

董全民, 马玉寿, 李青云

Effects of Grazing Intensity on the Growth of Yaks

DONG Quan-min, MA Yu-shou, LI Qing-yun

. 2003, (3): 256 -260,276 . DOI: 10.11733/j.issn.1007-0435.2003.03.013