Yield and Seed Chemical Composition under Elevated CO<sub>2</sub> and Temperature Based on the RCP 4.5 Scenario of Important Thai Rice
نویسندگان
چکیده
This research aimed to examine the effects of combining increased temperature and carbon dioxide (CO2) under RCP 4.5 scenarios on yield seed chemical composition Thai rice cultivars; Chinat1, Phathumthani1, Phitsanulok2. The field warming experiment was conducted at Phitsanulok from 2018 2020. Sixteen field-open top chambers (OTCs) were applied simulate expected future climate situation (the elevated 2℃ CO2 up 800 ppm, respectively). results revealed that single factor led statistically significant grain size reductions 2 Chinat1 We also found combination induced a loss (ton.ha-1) by 68% in Phitsanulok2 but an increase 38% appeared Chainat1. Considering chemicals, decrease trends Amylose Brix values shown 3 cultivars. These suggest caused imbalance nutrient contents some
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ژورنال
عنوان ژورنال: Universal Journal of Agricultural Research
سال: 2022
ISSN: ['2332-2268', '2332-2284']
DOI: https://doi.org/10.13189/ujar.2022.100620