Phytochrome‐mediated shade‐avoidance responses and its impact on growth and physiology in crops—A review

plants to shade stress are also examined, revealing species-specific strategies for coping with reduced light intensity. Moreover, the review outlines current approaches for managing shading stress, including agronomic practices, genetic interventions, and molecular breeding strategies aimed at enhancing light-use efficiency. By synthesizing recent findings, this article provides insights into the functional roles of phytochromes in mediating shade avoidance and tolerance, offering a framework for future research on crop adaptation to heterogeneous light environments. Understanding phytochrome-mediated mechanisms is crucial for developing resilient cropping systems that maintain productivity under suboptimal light conditions.