Advances in root phenotyping: high-throughput imaging, computational tools, and integrative approaches for crop improvement.

High-throughput imaging and computational tools reveal detailed root traits across diverse crops, advancing understanding of root architecture and function under stress.

• Why it matters: Addressing climate change impacts on agriculture requires insights into root traits that enhance resource acquisition and stress resilience, filling a critical knowledge gap.
• What they did: The study synthesizes recent innovations in multimodal imaging, machine learning, and integrated phenomics, analyzing root system architecture and physiological responses in controlled and field conditions.
• The result: These approaches enable linking root traits to plant stress responses, paving the way for integrating root phenomics with genomics and modeling to improve crop resilience and resource efficiency.