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Interactions of genotype, environment and management on wheat traits and grain yield variations in different climate zones across China by Yibo Li; Fulu Tao is a Agricultural and Biological Sciences article available to read on EtoBox.

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CONTEXT Concerns about the effects of global warming on crop yields have risen due to stagnating yield progress in recent years. Understanding crop traits and grain yield variations in different climate zones is critical to gain insights into crop response and adaptation mechanisms to ongoing climate change. However, the interactions of genotype, environment and management on crop traits and historical yield progress are lacking. OBJECTIVE This study is to investigate the variations and trends in wheat traits in different climate zones across China, trade-offs among phenological and yield-related traits, the effects of genotype, environment and management interactions on wheat traits, as well as the contributions of traits, management, climate and genetic changes to grain yield. METHODS The genotype, environment and management interactions on wheat traits and grain yield variations were analyzed based on long-term field trials during 2003–2016 at five representative stations across China. And then, a machine learning method was applied to quantify the relative contributions of these factors to wheat traits and grain yield variations. RESULTS AND CONCLUSIONS A significant warming tr

Who reads Interactions of genotype, environment and management on wheat traits and grain yield variations in different climate zones across China?

Author

Yibo Li; Fulu Tao

Publisher

Elsevier BV

Published

2022

Language

EN

Field

Agricultural and Biological Sciences (Life Sciences)