Acta Agrestia Sinica
Effect of Cultivated Switchgrass on the Growth of Associated Weed Biomass and Density at Different Growth Stages
AN Yu, MA Yong-qing, SHUI Jun-feng, ZHONG Wen-jin
. 2013, (4): 689 -696 .  DOI: 10.11733/j.issn.1007-0435.2013.04.010