水分和氮素对玉米苗期生长、根系形态及分布的影响

张馨月,王寅,陈健,陈安吉,王莉颖,郭晓颖,牛雅郦,张星宇,陈利东,高强

Effects of Soil Water and Nitrogen on Plant Growth, Root Morphology and Spatial Distribution of Maize at the Seedling Stage

ZHANG XinYue,WANG Yin,CHEN Jian,CHEN AnJi,WANG LiYing,GUO XiaoYing,NIU YaLi,ZHANG XingYu,CHEN LiDong,GAO Qiang

图2 水分、氮素对玉米苗期不同土层根长分布比例的影响

Fig. 2 Effects of soil water and N rate on distribution ratio of maize root length across different soil layers at seedlings stage