Alternate wetting and drying irrigation at tillering stage enhances the heat tolerance of rice by increasing sucrose and cytokinin content in panicles

Alternate wetting and drying irrigation at tillering stage enhances the heat tolerance of rice by increasing sucrose and cytokinin content in panicles

High temperature events have occurred frequently in recent years under global warming conditions. High temperature during panicle initiation (PI) poses significant negative impacts on rice grain yield. Alternate wetting and drying irrigation (AWD) is widely adopted in rice cultivation. Here, to inve...

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Bibliographic Details
Main Authors: Ti Gao, Keran Xie, Qiuqian Hu, Chao Wu, Zhenmei Wang, Wencheng Wang, Dongliang Xiong, Jianliang Huang, Shaobing Peng, Kehui Cui
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-05-01
Series:Frontiers in Plant Science
Subjects:
alternate wetting and drying irrigation
high temperature stress
plant hormones
panicle initiation
spikelet fertility
transpirational cooling
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2025.1598652/full
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https://www.frontiersin.org/articles/10.3389/fpls.2025.1598652/full

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