生物
温室
超声波传感器
声学
生物系统
植物
物理
作者
Itzhak Khait,Ohad Lewin‐Epstein,R Sharon,Kfir Saban,Revital Goldstein,Yehuda Anikster,Yarden Zeron,Chen Agassy,Shaked Nizan,Gayl Sharabi,R. G. Perel'man,Arjan Boonman,Nir Sade,Yossi Yovel,Lilach Hadany
出处
期刊:Cell
[Elsevier]
日期:2023-03-01
卷期号:186 (7): 1328-1336.e10
被引量:15
标识
DOI:10.1016/j.cell.2023.03.009
摘要
Stressed plants show altered phenotypes, including changes in color, smell, and shape. Yet, airborne sounds emitted by stressed plants have not been investigated before. Here we show that stressed plants emit airborne sounds that can be recorded from a distance and classified. We recorded ultrasonic sounds emitted by tomato and tobacco plants inside an acoustic chamber, and in a greenhouse, while monitoring the plant’s physiological parameters. We developed machine learning models that succeeded in identifying the condition of the plants, including dehydration level and injury, based solely on the emitted sounds. These informative sounds may also be detectable by other organisms. This work opens avenues for understanding plants and their interactions with the environment and may have significant impact on agriculture.
科研通智能强力驱动
Strongly Powered by AbleSci AI