节水减氮对夏玉米干物质和氮素积累转运及产量的调控效应
王旭敏(
),雒文鹤,刘朋召,张琦,王瑞,李军()
),雒文鹤,刘朋召,张琦,王瑞,李军()
Regulation Effects of Water Saving and Nitrogen Reduction on Dry Matter and Nitrogen Accumulation, Transportation and Yield of Summer Maize
WANG XuMin(),LUO WenHe,LIU PengZhao,ZHANG Qi,WANG Rui,LI Jun()
),LUO WenHe,LIU PengZhao,ZHANG Qi,WANG Rui,LI Jun()
图4. 不同节水减氮处理夏玉米干物质积累动态变化
图中灰色区域表示最大增长速率出现及持续日期
Fig. 4. Dry matter accumulation of summer maize under different water-saving and nitrogen-reduction treatments
The gray area indicates the occurrence and duration of the maximum growth rate of dry matter
