施用氮肥对羊草个体和种群特征的影响
何丹, 李向林, 何峰, 万里强, 李春荣
Effect of Nitrogen Fertilizer on the Characteristics of
Leymus chinensis (Trin.) Tzvel.Individual Plant and Population
HE Dan, LI Xiang-lin, HE Feng, WAN Li-qiang, LI Chun-rong
.
2009, (4): 515
-519
.
DOI: 10.11733/j.issn.1007-0435.2009.04.020