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5 不同处理夏玉米光合速率、叶面积指数和光合势 缩写同 图1 和 图3 。
Fig. 5 Photosynthetic rate, leaf area index, and photosynthetic potential of summer maize under different treatments Abbreviations are the same as those shown in Figures 1 and 3.