摘要
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。结果表明 ,CO2 浓度递增 ,生物总量与经济产量均为增加 ;不同品种对CO2
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. The results showed that plant height, economical yields and biomass production increased with CO 2 concentration increase. Different cultivars have different responses to CO 2 concentration increase.
出处
《中国农业气象》
CSCD
2002年第2期13-16,共4页
Chinese Journal of Agrometeorology
基金
国家重点基础发展规划项目 (批准号 :G19990 434 0 4)
