Effects of Ridging on Soil and Above-ground Biomass in Heavy Alkali-saline Grasslands of West Songnen Plain,China
GUAN Fa-chun, MIAO Yan-jun, Tianfang Bernie Fang, Lan Xiao-zhong, LIANG Zheng-wei
. 2010, (6): 763 -767 .  DOI: 10.11733/j.issn.1007-0435.2010.06.003