ArticleJournal of plant research2021
Corrected photochemical reflectance index (PRI) is an effective tool for detecting environmental stresses in agricultural crops under light conditions.
Article in Journal of plant research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Photochemical reflectance index and its relation to photosynthetic characteristics under dynamic light environment.Plant & cell physiology · 2025Article
- Light Scattering of Leaf Surface and Spongy Mesophyll and Concentration of Anthocyanin Influence Typical and Modified Photochemical Reflectance Indices.Plants (Basel, Switzerland) · 2025Article
- Refining grapevine vegetation status by utilizing grassland and remote sensing data.Scientific reports · 2025Article
- Improved soil salinity estimation in arid regions: Leveraging bare soil periods and environmental factors.iScience · 2025Article
- The relationships between photochemical reflectance index (PRI) and photosynthetic status in radish species differing in salinity tolerance.Journal of plant research · 2025Article
- Improvement in the intrinsic water use efficiency of sugarcane by intergeneric hybridization withFrontiers in plant science · 2025Article
- Use of thermal imaging and the photochemical reflectance index (PRI) to detect wheat response to elevated COPlant, cell & environment · 2023Article
- Development of Two-Dimensional Model of Photosynthesis in Plant Leaves and Analysis of Induction of Spatial Heterogeneity of COPlants (Basel, Switzerland) · 2022Article
- Modified Photochemical Reflectance Indices as New Tool for Revealing Influence of Drought and Heat on Pea and Wheat Plants.Plants (Basel, Switzerland) · 2022Article
- Imaging, screening and remote sensing of photosynthetic activity and stress responses.Journal of plant research · 2021Article
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Authors and funding
3 authors.
Funding
Abstract
High-throughput detection of plant environmental stresses is required for minimizing the reduction in crop yield. Environmental stresses in plants have primarily been validated by the measurements of photosynthesis with gas exchange and chlorophyll fluorescence, which involve complicated procedures. Remote sensing technologies that monitor leaf reflectance in intact plants enable real-time visualization of plant responses to environmental fluctuations. The photochemical reflectance index (PRI), one of the vegetation indices of spectral leaf reflectance, is related to changes in xanthophyll pigment composition. Xanthophyll dynamics are strongly correlated with plant stress because they contribute to the thermal dissipation of excess energy. However, an accurate assessment of plant stress based on PRI requires correction by baseline PRI (PRI
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