有效积温与不同氮磷钾处理夏玉米株高和叶面积指数定量化关系

陈杨,王磊,白由路,卢艳丽,倪露,王玉红,徐孟泽

Quantitative Relationship Between Effective Accumulated Temperature and Plant Height & Leaf Area Index of Summer Maize Under Different Nitrogen, Phosphorus and Potassium Levels

CHEN Yang,WANG Lei,BAI YouLu,LU YanLi,NI Lu,WANG YuHong,XU MengZe

图2 不同氮磷钾处理下夏玉米株高随积温的动态变化 同一梯度同一列不同字母表示 0.05 水平上差异显著,由上到下分别为N0、N1、N2、N3;P0、P1、P2、P3;K0、K1、K2、K3。下同

Fig. 2 Dynamic changes of summer maize plant height with accumulated temperature under different NPK treatments Different letters in the same column of the same gradient indicate significant differences at 0.05 level. From top to bottom, they are N0, N1, N2, N3; P0, P1, P2, P3; K0, K1, K2, K3. The same as below