增温增CO2浓度对玉米||花生体系玉米生长发育及产量的影响

王飞, 郭彬彬, 孙增光, 尹飞, 刘领, 焦念元, 付国占

Effects of elevated temperature and CO2 concentration on growth and yield of maize under intercropping with peanut

WANG Fei, GUO Bin-Bin, SUN Zeng-Guang, YIN Fei, LIU Ling, JIAO Nian-Yuan, FU Guo-Zhan

图1 生长季田间温度和CO2浓度变化(2018年和2019年) TC: 环境温度和环境CO2浓度; +TC: 增温和环境CO2浓度[环境温度+(2.0±0.5)℃和环境CO2浓度390 μmol mol-1]; +T+C: 增温且增CO2浓度[环境温度+(2.0±0.5)℃和CO2浓度约为(700±50) μmol mol-1]。

Fig. 1 Field temperature and CO2 concentration during growing season in 2018 and 2019 TC: ambient temperature + ambient CO2 concentration; +TC: elevated temperature [ambient temperature +(2.0±0.5)℃+ ambient CO2 concentration (390 μmol mol-1) ]; +T+C: elevated temperature [ambient temperature +(2.0±0.5)℃+ elevated CO2 concentration (700±50) μmol mol-1].