Acta Agrestia Sinica
Relationship between Row Spacing,Irrigation Rate and Growth Redundancy in Alfalfa Population
DU Wen-hua, TIAN Xin-hui, CAO Zhi-zhong
. 2007, (6): 599 -603 .  DOI: 10.11733/j.issn.1007-0435.2007.06.017