海河低平原深松播种对夏玉米根系生理的影响及其节水增产效应
尹宝重1, 甄文超1,*, 冯悦2

Effects of Subsoiling-Seeding on Root Physiological Indices, Water-Saving and Yield-Increasing Behaviors in Summer Maize ( Zea mays L.) in Haihe Lowland Plain of China
YIN Bao-Zhong1, ZHEN Wen-Chao1,*, FENG Yue2
图1 不同处理夏玉米根系时空分布 SRT: 深松播种处理; NT: 免耕播种处理。
Fig. 1 Spatial and temporal distribution of the summer maize root under different treatments SRT: subsoiling-seeding treatment; NT: no-tillage seeding treatment.