Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Spectral imaging is a promising technique for detecting the quality of rice seeds. However, the high cost of the system has limited it to more practical applications. The study was aimed to develop a low-cost narrow band multispectral imaging system for detecting rice false smut (RFS) in rice seeds. Two different cultivars of rice seeds were artificially inoculated with RFS. Results have demonstrated that spectral features at 460, 520, 660, 740, 850, and 940 nm were well linked to the RFS. It achieved an overall accuracy of 98.7% with a false negative rate of 3.2% for , and 91.4% with 6.7% for respectively, using the least squares-support vector machine. Moreover, the robustness of the model was validated through transferring the model of to with the overall accuracy of 90.3% and false negative rate of 7.8%. These results demonstrate the feasibility of the developed system for RFS identification with a low detecting cost.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7070825 | PMC |
| http://dx.doi.org/10.3390/s20041209 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Cell wall invertase improves grain nutrition via regulating sugar and hormone metabolism gene expression in transgenic soybean.
Ann Bot
September 2025
The Engineering Research Institute of Agriculture and Forestry, Ludong University, 186 Hongqizhong Road, Yantai, Shandong Province, China 264025.
Background And Aims: Cell wall invertases have multiple roles in plant growth and development, yet their biological functions in seed oil production are still not understood.
Methods: In the present study, the Oryza sativa (rice) cell wall invertase gene OsGIF1 (GRAIN INCOMPLETE FILLING 1) was ectopically expressed in Glycine max (Soybean) and its functions in grain yield and seed nutrition was investigated.
Key Results: We found that constitutive expression of OsGIF1 significantly improved biomass production, grain yield and seed nutrition in transgenic plants.
Ultrasound-assisted extraction of biosurfactants from water hyacinth for enhanced soil washing of diesel-contaminated soils: performance evaluation and phytotoxicity assessment.
Environ Sci Pollut Res Int
September 2025
Faculty of Environment and Resource Studies, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom, 73170, Thailand.
Soil washing with surfactants is a promising technique for remediating petroleum hydrocarbon-contaminated soils. This study evaluates a biosurfactant extracted from Eichhornia crassipes (water hyacinth), an abundant aquatic weed in Thailand, using ultrasound-assisted extraction for diesel-contaminated soil remediation. The biosurfactant extract (Extract WH) was characterized for its surface tension reduction, critical micelle concentration (CMC), emulsification capacity with diesel, and phytotoxicity.
View Article and Find Full Text PDFLarge- and small-scale population structure of pv. , a bacterial pathogen of rice.
Appl Environ Microbiol
September 2025
Univ Montpellier, IRD, CIRAD, INRAE, Institut Agro, Plant Health Institute of Montpellier, Montpellier, France.
pv. is a pathogen of rice responsible for bacterial leaf streak, a disease that can cause up to 32% yield loss. While it was first reported a century ago in Asia, its first report in Africa was in the 1980s.
View Article and Find Full Text PDFCharacterization and expression analysis of transcription factors in unveil their critical roles in salt stress resistance.
Front Plant Sci
August 2025
Nanfan Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Sanya, Hainan, China.
Introduction: Transcription factors (TFs) are essential regulators of gene expression, orchestrating plant growth, development, and responses to environmental stress. , a halophytic species renowned for its exceptional salt resistance, provides an ideal model for investigating the regulatory mechanisms underlying salt tolerance.
Methods: Here, we present a comprehensive genome-wide identification and characterization of TFs in .
Quaternary ammonium cationic surfactants target Vfm quorum sensing to suppress the virulence of rice pathogen Dickeya oryzae.
Pestic Biochem Physiol
November 2025
State Key Laboratory of Green Pesticide, Integrative Microbiology Research Centre, Guangdong Province Key Laboratory of Microbial Signals and Disease Control, College of Plant Protection, South China Agricultural University, Guangzhou 510642, China. Electronic address:
The rice foot rot disease caused by Dickeya oryzae is an important bacterial disease that could cause tremendous economic losses. The virulence factor modulating cluster (Vfm) quorum sensing (QS) system, a major virulence regulatory mechanism conserved in the Dickeya genus, controls the production of zeamines and various extracellular cell wall degradation enzymes in D. oryzae.
View Article and Find Full Text PDF