Assessing climate effects on wheat yield heterogeneity in the North China Plain and evolution from 1960 to 2020

文献类型: 外文期刊

第一作者: Han, Yang

作者: Han, Yang;Wang, Jinglei;Qiao, Dongmei

作者机构:

关键词: Heterogeneity; Climate; Wheat production; Evolution mechanism; North China Plain

期刊名称:CROP JOURNAL ( 影响因子:5.6; 五年影响因子:6.0 )

ISSN: 2095-5421

年卷期: 2024 年 12 卷 6 期

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收录情况: SCI

摘要: This study quantified climate effects on wheat yield heterogeneity in the North China Plain from 1960 to 2020, by integrating the Agricultural Production Systems sIMulator, Optimal Parameters-based Geographical Detector model, and Ensemble Empirical Mode Decomposition model. The factors dominating yield heterogeneity varied by growth stage. For sowing to anthesis, anthesis to maturation, and the entire growth season, minimum temperature, radiation, and vapor pressure deficit has the greatest effect on yield heterogeneity. Interannual periodic oscillations govern the long-term evolution of climate effects on yield heterogeneity from 1960 to 2020. (c) 2024 Crop Science Society of China and Institute of Crop Science, CAAS. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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