Effects of elevated <scp> CO <sub>2</sub> </scp> on grain yield and quality in five wheat cultivars
نویسندگان
چکیده
Elevated atmospheric CO2 concentrations (e[CO2]) have a significant impact on plant physiology, grain yield and quality the specific response of plants to e[CO2] is closely linked cultivars. Here, five Chinese wheat (Triticum aestivum L.) cultivars were grown under ambient (a[CO2], 400 ppm) (800 ppm). enrichment significantly increased net photosynthetic rate water use efficiency but depressed stomatal conductance. carbon (C) concentration decreased nitrogen (N) in all cultivars, whereas effect was highly dependent cultivar. Moreover, caused reduction minerals protein, although magnitude different among these The starch grains flour viscosity not affected at e[CO2]. These findings improve our understanding interactive conditions performances provide research basis select suitable deal with food crisis future climate.
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ژورنال
عنوان ژورنال: Journal of Agronomy and Crop Science
سال: 2022
ISSN: ['1439-037X', '0931-2250']
DOI: https://doi.org/10.1111/jac.12612