Acta Agrestia Sinica
Chemical Control of Weeds in Spring-seeded Alfalfa ( Medicago sativa L.) Seedling Stage
LIN Jian-hai, XU Rui-xuan, XIANG Min, ZHANG Ying-jun, LI Zhi-qiang
. 2013, (4): 714 -719 .  DOI: 10.11733/j.issn.1007-0435.2013.04.014