Showing 1 - 19 results of 19 for search 'PRECISION AGRICULTURE', query time: 0.71s Refine Results
  1. 1
    Estimating the Leaf Nitrogen Content with a New Feature Extracted from the Ultra-High Spectral and Spatial Resolution Images in Wheat
    Subjects: “...precision agriculture...”
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    Article
  2. 2
    Does the Organ-Based N Dilution Curve Improve the Predictions of N Status in Winter Wheat?
    “...Agriculture...”
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    Article
  3. 3
    Wheat Growth Monitoring and Yield Estimation based on Multi-Rotor Unmanned Aerial Vehicle
    “... yield. Unmanned aerial vehicle (UAV)-based remote sensing is widely used in precision agriculture due...”
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    Article
  4. 4
    Estimation of Wheat LAI at Middle to High Levels Using Unmanned Aerial Vehicle Narrowband Multispectral Imagery
    “... and crop growth. Rapid monitoring of LAI is critical in modern precision agriculture. Remote sensing (RS...”
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    Article
  5. 5
    HISTIF: A New Spatiotemporal Image Fusion Method for High-Resolution Monitoring of Crops at the Subfield Level
    “... implementation of precision crop management. Existing spatiotemporal image fusion techniques can be helpful...”
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    Article
  6. 6
    Exploring novel bands and key index for evaluating leaf equivalent water thickness in wheat using hyperspectra influenced by nitrogen.
    “... management in precision agriculture. Trends in the variation of LEWT in wheat plants during plant growth were...”
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    Article
  7. 7
    Using an Active Sensor to Develop New Critical Nitrogen Dilution Curve for Winter Wheat
    “... precision was obtained using NDRE-derived CNDC (R<sup>2</sup> = 0.76) and both CNDCs could accurately...”
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    Article
  8. 8
    Using a Portable Active Sensor to Monitor Growth Parameters and Predict Grain Yield of Winter Wheat
    “...Rapid and effective acquisition of crop growth information is a crucial step of precision...”
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    Article
  9. 9
    Potential of UAV-Based Active Sensing for Monitoring Rice Leaf Nitrogen Status
    “... operation mode and means for precision N management with this system....”
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    Article
  10. 10
    Using an Active-Optical Sensor to Develop an Optimal NDVI Dynamic Model for High-Yield Rice Production (Yangtze, China)
    “... dynamic models. The results showed that during the entire growth period, the accuracy (k), precision (R2...”
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    Article
  11. 11
    Evaluation of RGB, Color-Infrared and Multispectral Images Acquired from Unmanned Aerial Systems for the Estimation of Nitrogen Accumulation in Rice
    “...Unmanned aerial system (UAS)-based remote sensing is one promising technique for precision crop...”
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    Article
  12. 12
    Improved estimation of aboveground biomass in wheat from RGB imagery and point cloud data acquired with a low-cost unmanned aerial vehicle system
    “...-destructive way is useful for making informed decisions on precision crop management. Previous studies have...”
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    Article
  13. 13
    A Comparative Assessment of Different Modeling Algorithms for Estimating Leaf Nitrogen Content in Winter Wheat Using Multispectral Images from an Unmanned Aerial Vehicle
    “... of being able to efficiently collect images for precision agricultural applications. Although numerous...”
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    Article
  14. 14
    Estimation of Nitrogen Nutrition Status in Winter Wheat From Unmanned Aerial Vehicle Based Multi-Angular Multispectral Imagery
    “... fertilizer applications and grain quality prediction in the context of precision crop management. Previous...”
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    Article
  15. 15
    Development of Chlorophyll-Meter-Index-Based Dynamic Models for Evaluation of High-Yield Japonica Rice Production in Yangtze River Reaches
    “...-critical curve models based on the NDSI<sub>L3,4</sub> allowed a precise description of rice N status...”
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    Article
  16. 16
    Difference and Potential of the Upward and Downward Sun-Induced Chlorophyll Fluorescence on Detecting Leaf Nitrogen Concentration in Wheat
    “...Precise detection of leaf nitrogen concentration (LNC) is helpful for nutrient diagnosis...”
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    Article
  17. 17
    Evaluation of Six Algorithms to Monitor Wheat Leaf Nitrogen Concentration
    “... is important for precise nitrogen (N) management. Nowadays, there is an urgent need to identify next-generation...”
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    Article
  18. 18
    Extracting Red Edge Position Parameters from Ground- and Space-Based Hyperspectral Data for Estimation of Canopy Leaf Nitrogen Concentration in Rice
    by Yongchao Tian, Xia Yao, Jie Yang, Weixing Cao, Yan Zhu
    Published 2011-01-01
    “...To realize non-destructive and real-time monitoring of crop nitrogen status for precision...”
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    Article
  19. 19
    Analysis of Common Canopy Reflectance Spectra for Indicating Leaf Nitrogen Concentrations in Wheat and Rice
    by Yan Zhu, Yongchao Tian, Xia Yao, Xiaojun Liu, Weixing Cao
    Published 2007-01-01
    “... importance for precise N management and productivity forecasting in field crops. The present study...”
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    Article
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