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This study focuses on the urgent need to increase detection of diseases in Malabar Spinach, a valuable leaf vegetable crop which is at risk from several disease types including Anthracous leaf spot and Straw mite infestation. There is still a lack of research focused on Malabar spinach, although advances in machine vision have considerably increased the detection of largescale crop diseases. By developing and evaluating machine vision algorithms specifically designed for accurate detection of diseases in Malabar spinach, this research aims to fill this gap. To achieve this, a comprehensive dataset comprising images of both healthy and diseased Malabar Spinach plants is utilized for training, testing, and validation purposes. This study seeks to develop reliable disease detection models through the examination of different image processing techniques and deep learning algorithms such as ResNet50. In particular, the performance of these models is rigorously evaluated on the basis of a set of standardized evaluation metrics which aim to achieve an overall test accuracy of 94%. The results of this research will have a major impact on the cultivation of Malabar spinach in terms of precision farming techniques and effective crop management practices. This study will contribute to the wider objectives of agricultural sustainability and food security, through increasing crop productivity and reducing yield losses. In the end, it is intended to strengthen the resilience of farming communities dependent on Malabar Spinach crops by providing farmers and experts with efficient tools for detecting diseases.
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http://dx.doi.org/10.1016/j.dib.2025.111532 | DOI Listing |
Malabar spinach ( L.) is a leafy green vegetable rich in betalains, and is found in its fruit. It is also rich in bioactive and antioxidant compounds.
View Article and Find Full Text PDFNPJ Microgravity
July 2025
Department of Civil and Environmental Engineering, the Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong SAR, China.
Cultivating plants in outer space is crucial for bioregenerative life support systems in human space exploration. This study aims to investigate the effects of soil conditioning with biochar and hydrochar on the growth and production of Malabar Spinach in microgravity conditions. Peanut shell biochar and wood hydrochar were applied at a 3% dosage by mass.
View Article and Find Full Text PDFEnviron Sci Process Impacts
July 2025
Department of Chemistry, University of Dhaka, Dhaka 1000, Bangladesh.
In order to investigate the level of radioactivity and translocation of radionuclides from soil to plants, fifteen agricultural soil and fifteen edible plant samples grown in soils were collected from Barapukuria coal mining area, Bangladesh. The physicochemical properties (pH, EC, %OC, %OM, %N, %P, and N/P) were evaluated and the XRD patterns of soil samples were obtained. The gamma activity of U, Th, and K in soil and plant samples was analyzed by gamma-ray spectroscopy with an HPGe detector.
View Article and Find Full Text PDFData Brief
June 2025
Department of Computer Science and Engineering, Daffodil International University, Dhaka, Bangladesh.
This study focuses on the urgent need to increase detection of diseases in Malabar Spinach, a valuable leaf vegetable crop which is at risk from several disease types including Anthracous leaf spot and Straw mite infestation. There is still a lack of research focused on Malabar spinach, although advances in machine vision have considerably increased the detection of largescale crop diseases. By developing and evaluating machine vision algorithms specifically designed for accurate detection of diseases in Malabar spinach, this research aims to fill this gap.
View Article and Find Full Text PDFData Brief
February 2025
Multidisciplinary Action Research Laboratory, Department of Computer Science and Engineering, Daffodil International University, Birulia, Dhaka 1216, Bangladesh.
Agriculture has always played a vital role in the economic development of Bangladesh. In Agriculture, leaf diseases have become an issue because they can lead to a major drop in both quality and quantity of crops. Therefore, leveraging technology to automatically detect diseases on leaves plays an important role in farming.
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