条带深松对不同密度玉米群体根系空间分布的调节效应

王新兵, 侯海鹏, 周宝元, 孙雪芳, 马玮^#cod#x0002A;, 赵明^#cod#x0002A;

Effect of Strip Subsoiling on Population Root Spatial Distribution of Maize under Different Planting Densities

WANG Xin-Bing, HOU Hai-Peng, ZHOU Bao-Yuan, SUN Xue-Fang, MA Wei^#cod#x0002A;, ZHAO Ming^#cod#x0002A;

图1 田间根系取样的三维坐标图
Fig. 1 Diagrammatic representation of root sampling in the field plots