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