Acta Agrestia Sinica
Spatial Patterns of Main Species in the Mix-sowed Artificial Grasslands of Different Ages in Songnen Plain
CHEN Ji-shan, ZHANG Cheng-ying, ZHANG Yue-xue, GAO Chao, DI Gui-li, ZHU Rui-fen
. 2014, (1): 70 -77 .  DOI: 10.11733/j.issn.1007-0435.2014.01.012