The impact of elevated CO2 and temperature on grain quality of rice grown under open-air field conditions

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• 作者：Liquan Jing ; Juan Wang ; Shibo Shen ; Yunxia Wang ; Jianguo Zhu ; Yulong Wang and Lianxin Yang
• 刊名：Journal of the Science of Food and Agriculture
• 出版年：2016
• 出版时间：30 August 2016
• 年：2016
• 卷：96
• 期：11
• 页码：3658-3667
• 全文大小：349K
• ISSN：1097-0010

文摘

Rising atmospheric CO₂ is accompanied by global warming. However, interactive effects of elevated CO₂ and temperature have not been well studied on grain quality of rice. A japonica cultivar was grown in the field using a free-air CO₂ enrichment facility in combination with a canopy air temperature increase system in 2014. The gas fumigation (200 µmol mol⁻¹ above ambient CO₂) and temperature increase (1 °C above ambient air temperature) were performed from tillering until maturity.