According to the designed CO 2 Gradient Chamber (CGC-half of open), this study has examined the effect of different concentrations of CO 2 on two winter wheat cultivars.

• 应用自行设计的模拟未来气候变化的半开放式CO2 浓度递增大棚 (CGC) ,研究CO2 浓度递增对不同冬小麦品种后期生长状况与产量的影响。