紫花苜蓿苗期根系生长的水分胁迫损伤及氮磷的修复生长作用
丁晓青*, 樊子菡*, 沈益新*

Effect of water stress on root growth of alfalfa seedlings and on nitrogen- and phosphorus- use efficiencies after water stress
DING Xiao-Qing**, FAN Zi-Han**, SHEN Yi-Xin*
渍水处理示意图