Variations in measurement for ultraviolet-B sensitivity in crops: a need for standardization

Ultraviolet-B (UVB) radiation is an environmental factor that can cause crop plants to experience stress-related reactions that affect their growth, development, and productivity. For comprehending plant responses and the creation of effective mitigation plans, accurate measurements and evaluations of UVB sensitivity on crops are essential. Disparities in reported UVB sensitivity levels can result from differences in measurement methods and techniques. The methods used to measure UVB sensitivity in crops today are, however, still largely unknown. This review present current various measurement techniques for determining UVB sensitivity in crops. There is wide range of UVB sensitivity measurement methodologies, including by looking at cyclobutane pyrimidine dimer (CPD) photolyase activity, DNA damage repair, gene expression, and antioxidant capacity. These variations are brought on by experimental setups, including light sources, exposure times, and growth conditions. This study emphasizes the requirement for standardization and agreement on measurement protocols to guarantee an accurate evaluation of UVB stress in crop plants. This study will deepen our comprehension of the effects of UVB stress and offer practical solutions to reduce UVB sensitivity and protect crop productivity in climate change, which could increase crop yield and productivity.