Why bother with controlled-environment phenotyping when field phenomics is already up and running?
Abstract
Plant phenomics has undergone rapid development over the past two decades, driven by advances in imaging, robotics, artificial intelligence and data analysis. Whilst field phenotyping is increasingly operational and scalable, the relevance of controlled-environment (CE) phenotyping is questioned because of concerns regarding the limited transferability of results to agricultural conditions. This Expert View first addresses the limitations and risks of using CE as surrogate of outdoor conditions. However, we argue that CE enables the disentangling of interacting environmental drivers allowing causal analysis of plant responses to multiple abiotic and biotic stresses. CE platforms also provide access to complex traits that are difficult or impossible to measure in the field whilst providing a robust framework in combination of field approaches to interpret and predict field performance. We further discuss contexts where CE remains indispensable, including quarantine and biosafety regulations together with emerging opportunities for agricultural innovation. Whilst limitations of CE systems are acknowledged, including issues of extrapolation, pot effects, environmental realism, and the indispensable need for rigorous envirotyping, we conclude that CE phenotyping should be regarded as an enabling analytical framework that complements and strengthens field phenomics for crop adaptation research under climate change.
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BibTeX
@article{cabrerabosquet2026bother,
title = {{Why bother with controlled-environment phenotyping when field phenomics is already up and running?}},
author = {Llorenç Cabrera-Bosquet and Tristan Boureau and Marion Prudent and Rémi Gardet and Bertrand Muller},
journal = {Journal of Experimental Botany},
year = {2026},
month = jul,
doi = {10.1093/jxb/erag379},
url = {https://hal.inrae.fr/hal-05704673v1},
note = {CC BY 4.0},
}
RIS
TY - JOUR
TI - Why bother with controlled-environment phenotyping when field phenomics is already up and running?
AU - Llorenç Cabrera-Bosquet
AU - Tristan Boureau
AU - Marion Prudent
AU - Rémi Gardet
AU - Bertrand Muller
PY - 2026
DA - 2026/07/25
JO - Journal of Experimental Botany
DO - 10.1093/jxb/erag379
UR - https://hal.inrae.fr/hal-05704673v1
AB - Plant phenomics has undergone rapid development over the past two decades, driven by advances in imaging, robotics, artificial intelligence and data analysis. Whilst field phenotyping is increasingly operational and scalable, the relevance of controlled-environment (CE) phenotyping is questioned because of concerns regarding the limited transferability of results to agricultural conditions. This Expert View first addresses the limitations and risks of using CE as surrogate of outdoor conditions. However, we argue that CE enables the disentangling of interacting environmental drivers allowing causal analysis of plant responses to multiple abiotic and biotic stresses. CE platforms also provide access to complex traits that are difficult or impossible to measure in the field whilst providing a robust framework in combination of field approaches to interpret and predict field performance. We further discuss contexts where CE remains indispensable, including quarantine and biosafety regulations together with emerging opportunities for agricultural innovation. Whilst limitations of CE systems are acknowledged, including issues of extrapolation, pot effects, environmental realism, and the indispensable need for rigorous envirotyping, we conclude that CE phenotyping should be regarded as an enabling analytical framework that complements and strengthens field phenomics for crop adaptation research under climate change.
SN - 0022-0957
SN - 1460-2431
ER -