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Record · 科技日报 ACC. 900023466

First Confirmed: Plants Can 'Hear' Rain — Rice Seeds Germinate 40% Faster When Exposed to Rain Sounds

首次证实!植物竟能“听”雨声 稻种闻声发芽可提速40%

Issuer
科技日报
Date
2026-04-27
Instrument
other
Cited by
0
This article reports on a study by MIT researchers confirming that rice seeds can detect rain sounds and accelerate germination by 30-40%, revealing a survival adaptation mechanism.
Full text · 原文 498 字
美国麻省理工学院研究首次证实,稻种能“听”到雨声并加速发芽。实验中,暴露于雨声的稻种发芽速度比对照组快30%至40%,原理是雨滴振动扰动种子内“平衡石”,触发生长信号。离水面越近的种子,感知越灵敏、生长越快,这也是种子为适应环境进化出的生存智慧。<br> (科技日报 潘宇菲 赵卫华 刘霞)5087042026-04-27 12:50:29:294潘宇菲 赵卫华 刘霞首次证实!植物竟能“听”雨声 稻种闻声发芽可提速40%1324滚动滚动<br> https://www.stdaily.com/web/gdxw/pic/2026-04/27/508704_460e0c7e-ff33-4e62-9567-250fc836c6fb.jpg<br> https://www.stdaily.com/web/gdxw/pic/2026-04/27/508704_460e0c7e-ff33-4e62-9567-250fc836c6fb.jpg<br> https://www.stdaily.com/web/gdxw/2026-04/27/content_508704.htmlnull科技日报100/enpproperty-->