Acta Agrestia Sinica
The Selection Experiment of Fine Forages in ’Black Soil Type’ Degraded Grasslands
SHI Jian-jun, MA Yu-shou, DONG Quan-min, WANG Yan-long, WANG Liu-ying
. 2007, (6): 543 -549,555 .  DOI: 10.11733/j.issn.1007-0435.2007.06.007