控释尿素基施深度对夏玉米产量和氮素利用的影响
丁相鹏(
),李广浩,张吉旺,刘鹏,任佰朝,赵斌()
),李广浩,张吉旺,刘鹏,任佰朝,赵斌()
Effects of Base Application Depths of Controlled Release Urea on Yield and Nitrogen Utilization of Summer Maize
DING XiangPeng(),LI GuangHao,ZHANG JiWang,LIU Peng,REN BaiZhao,ZHAO Bin()
),LI GuangHao,ZHANG JiWang,LIU Peng,REN BaiZhao,ZHAO Bin()
图1. 2013年和2014年夏玉米生育期降雨量及温度变化
Fig. 1. Changes of rainfall and temperature during the growth period of summer maize in 2013 and 2014
