Impact of Elevated CO<sub>2</sub> and Reducing the Source-Sink Ratio by Partial Defoliation on Rice Grain Quality - A 3-Year Free-Air CO<sub>2</sub> Enrichment Study.

Front Plant Sci · 2021 · PMC8733338 · PMID 35003176

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a decreasing trendno p-value reported

(2008) reported that the chalkiness of a japonica “Asominori” and an indica “IR24” cross showed a decreasing trend under eCO 2 .

also in 47,180 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.