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3 不同处理玉米根系伤流液总量 SDS: 苗期; JTS: 拔节期; BMS: 大喇叭口期; SKS: 抽雄期; MKS: 乳熟期; MTS: 完熟期。各处理缩写同 图1 。
Fig. 3 Total volume of root bleeding sap under different treatments SDS: seedling stage; JTS: jointing stage; BMS: bell-mouthed stage; SKS: tasseling stage; MKS: milking stage; MTS: maturity stage. SRT: subsoiling-seeding treatment; NT: no-tillage seedling treatment. Abbreviations are the same as those given in Figure 1 .