滴灌玉米临界氮稀释曲线与氮素营养诊断研究

付江鹏,贺正,贾彪,刘慧芳,李振洲,刘志

Critical nitrogen dilution curve and nitrogen nutrition diagnosis of maize with drip irrigation

Jiang-Peng FU,Zheng HE,Biao JIA,Hui-Fang LIU,Zhen-Zhou LI,Zhi LIU

图2 滴灌玉米植株氮浓度动态变化 缩写同表2。

Fig. 2 Dynamic changes of nitrogen concentration in maize plant widen drip irrigation Abbreviations are the same as those given in Table 2.