油菜-水稻复种系统一次性施肥对CH4和N2O净排放的影响
徐驰, 谢海宽, 丁武汉, 戴震, 张婧, 王立刚, 李虎

The Impacts of CH4 and N2O Net Emission Under One-Off Fertilization of Rape-Paddy Replanting System
Chi XU, HaiKuan XIE, WuHan DING, Zhen DAI, Jing ZHANG, LiGang WANG, Hu LI
表2 不同施肥方式下油菜-水稻的GWP(100 a)
Table 2 The GWP of rape/paddy in each treatment (100 a) (kgCO2-eq·hm-2)
处理
Treatment
CH4 N2O GWP
油菜 Rape 水稻 Paddy 油菜 Rape 水稻 Paddy
CK -12.93a 552.24ab 47.74a 73.65c 660.71c
FP 5.84a 709.76a 85.32a 261.44a 1062.36a
OPT 10.76a 584.26ab 117.52a 178.06ab 890.61ab
UA -5.16a 389.17b 93.91a 125.54bc 603.46c
CRF -21.52a 438.41b 73.27a 243.09ab 733.25bc