滴灌施肥对两种典型作物系统土壤N2O排放的影响及其调控差异
雷豪杰1(
),李贵春2,柯华东1,魏崃1,丁武汉1,徐驰1,李虎1()
),李贵春2,柯华东1,魏崃1,丁武汉1,徐驰1,李虎1()
Analysis of Impacts and Regulation Differences on Soil N2O Emissions from Two Typical Crop Systems Under Drip Irrigation and Fertilization
LEI HaoJie1(),LI GuiChun2,KE HuaDong1,WEI Lai1,DING WuHan1,XU Chi1,LI Hu1()
),LI GuiChun2,KE HuaDong1,WEI Lai1,DING WuHan1,XU Chi1,LI Hu1()
图1. 设施蔬菜和粮食作物系统各处理N2O排放通量
图中的红色向下箭头表示每次施肥灌溉事件
Fig. 1. N2O emission flux of each treatment in facility vegetable system and food crop system
The red downward arrow in the figure represents each fertilization and irrigation event
