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Filtering by: Subject Plant canopies Remove constraint Subject: Plant canopies Degree Field Bioresource Engineering Remove constraint Degree Field: Bioresource Engineering

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  • Estimating ground cover via spectral data

    Creator:
    Axness, Daniel S.
    Abstract:
    Potato ground cover and spectral data were measured in the Columbia Basin during the 1990 growing season. Three spectral were correlated with ground cover; normalized difference, near infrared-red ratio, and the first derivative of the spectral curve at 750 nm. All models were statistically significant at the 99% level. Normalized...
    Resource Type:
    Masters Thesis
    Full Text:
    Figure 2 Grid Placed over Potato Plants 24 Figure 3 Ground Cover vs. Leaf Area Index. 27 Figure 4 Plant