New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Optical sensor used for real-time precision of Nitrogen

    management in agricultural crops is
    A Leaf colour chart Correct Answer Incorrect Answer
    B Green Seeker Correct Answer Incorrect Answer
    C Ceptometer Correct Answer Incorrect Answer
    D Infrared Gas Analyser Correct Answer Incorrect Answer

    Solution

    Green seeker is a crop research and consulting tool that provides useful data to determine NDVI (Normalized Difference Vegetative Index  and red to Infrared ratios. It is an important gadget used in Real time nitrogen management along with the SPAD meter.

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