休牧对云南退化山地草甸草群结构的影响

殷振华, 毕玉芬, 李世玉

Effects of Grazing Prohibition on Grass Population Structure of Deteriorated Upland Meadow in Yunnan Province

YIN Zhen-hua, BI Yu-fen, LI Shi-yu

. 2008, (6): 630 -635 . DOI: 10.11733/j.issn.1007-0435.2008.06.017