Kehui Ren

The cmSCOPE-D model: A transmission-dynamics-enabled SCOPE adaptation to characterize vertically stratified heterogeneity of maize disease stress

Binxiang Qian, Wenjiang Huang, Zhijun Zhen, Kehui Ren et autres

Integrating SIF-derived parameters with three-band vegetation indices for quantifying maize leaf spot severity: a case study under field conditions

Kehui Ren, Binxiang Qian, Anting Guo, Yi Luo et autres

Discriminating winter wheat yellow rust and Fusarium head blight using Sentinel-2 imagery at a regional scale

Zhiqin Gui, Huiqin Ma, Jingcheng Zhang, Wenjiang Huang et autres

Yellow rust ( Puccinia striiformis f. sp. Tritici , YR) and Fusarium head blight ( Fusarium graminearum , FHB) are two major wheat diseases. These two diseases frequently pose concurrent risks to grain security, particularly in high-yielding wheat regions of eastern China. …

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Layer-specific detectability of maize canopy chlorophyll using multi-angle observation: The controlling factors of observation geometry, hotspot, and canopy structure

Binxiang Qian, Kehui Ren, Zhijun Zhen, W J Huang et autres

cn, hk (code pays fourni par la source)

Detection of Tobacco Mosaic and Leaf Curl Diseases Using UAV-Based Hyperspectral Imaging and Multifeature Fusion

Shujia Zhuang, Jian Guo, Linyi Liu, Xiangzhe Cheng et autres

Tobacco mosaic virus and leaf curl virus pose serious threats to tobacco production, leading to substantial yield and quality losses. To improve disease detection accuracy, this study develops a robust uncrewed aerial vehicle-based hyperspectral remote sensing framework integrating multifeature fusion and systematic …

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Disease-specific Spectral Indices Enable Cross-Scale Monitoring of Wheat Stripe Rust From Leaf to Satellite Scales

Kehui Ren, Binxiang Qian, Chao Ruan, Anting Guo et autres

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A two-step approach mitigates phenological influences and improves the reliability of wheat stripe rust detection and disease index estimation

Kehui Ren, Binxiang Qian, Chao Ruan, Jun Gao et autres

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Inversion of plant functional traits from hyperspectral imagery enhances the distinction of wheat stripe rust severity

Kehui Ren, Anting Guo, Binxiang Qian, Chao Ruan et autres

The cmSCOPE Model: A simple adaptation of the SCOPE model to describe the vertically stratified heterogeneity of maize growth and stress dynamics

Wenjiang Huang, Zhenong Jin, Kehui Ren, Peiqi Yang et autres

cn (code pays fourni par la source)

Improved early detection of wheat stripe rust through integration pigments and pigment-related spectral indices quantified from UAV hyperspectral imagery

Anting Guo, Wenjiang Huang, Binxiang Qian, Kun Wang et autres

Wheat stripe rust is a significant disease affecting wheat growth, often referred to as the “cancer of wheat”. Early and accurate detection of stripe rust is crucial for enabling crop managers to implement effective control measures. Hyperspectral remote sensing methods for crop …

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Efficacy of N-Acetylcysteine as an Adjuvant Therapy for Rheumatoid Arthritis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

Tingting He, Kehui Ren, Xiang Li, Huan Yao et autres

Aims/Background Rheumatoid arthritis (RA) is an inflammatory autoimmune disease and N-acetylcysteine (NAC) is considered a potential therapeutic agent for RA due to strong antioxidant and anti-inflammatory properties. Therefore, this systematic review and meta-analysis aimed to evaluate the efficacy of NAC as an …

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Early Detection of Rubber Tree Powdery Mildew by Combining Spectral and Physicochemical Parameter Features

Xiangzhe Cheng, Mengning Huang, Anting Guo, Wenjiang Huang et autres

Powdery mildew significantly impacts the yield of natural rubber by being one of the predominant diseases that affect rubber trees. Accurate, non-destructive recognition of powdery mildew in the early stage is essential for the cultivation management of rubber trees. The objective of …

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