2026-10-09T20:35:52Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33974482 2026-09-23T17:01:36Z category_23923 item_type_3 month_year_09_2026

Effects of single-component warming and whole-ecosystem warming on nutritional quality in rice Yan Qin (25098784) Agronomy Rice; climate change; warming; elevated CO2; FACE; protein; iron; zinc <p dir="ltr">Climate warming is expected to alter rice grain quality, but the responses may differ depending on the warming approach used in experiments. This dataset compiles data from open-field experiments investigating the effects of single-component warming and whole-ecosystem warming on rice grain quality.</p><p dir="ltr">A systematic literature search was conducted using Web of Science, CNKI, and Google Scholar. Studies were included when they (1) were conducted under open-field conditions, (2) compared warming treatments with corresponding non-warming controls, and (3) reported rice grain nutritional quality traits at maturity. The dataset includes information on experimental conditions, rice cultivars, warming methods, warming magnitude and grain nutritional quality responses.</p><p dir="ltr">The compiled dataset contains effect sizes for major rice grain quality traits, including grain protein concentration, iron (Fe) concentration, zinc (Zn) concentration, and other quality-related parameters. For each study, metadata such as experimental location, rice subspecies/cultivar type, warming methods and warming magnitude were extracted.</p><p dir="ltr">Effect sizes were calculated as natural log response ratios (lnRR) comparing warming treatments with control treatments. Random-effects meta-analysis models were applied to quantify the overall effects of different warming approaches and to evaluate potential moderators influencing rice grain quality responses.</p><p dir="ltr">This dataset provides a comprehensive synthesis of how different warming strategies affect rice grain quality and supports further investigations into crop responses under future climate change scenarios.</p> 2026-09-23T17:01:36Z Dataset Dataset 10.6084/m9.figshare.33974482.v1 https://figshare.com/articles/dataset/Effects_of_single-component_warming_and_whole-ecosystem_warming_on_nutritional_quality_in_rice/33974482 CC BY 4.0