Calibration of the Minolta SPAD-502 leaf chlorophyll meter

COPPER ENZYMES IN ISOLATED CHLOROPLASTS. POLYPHENOLOXIDASE IN <i>BETA VULGARIS</i>

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Determination of accurate extinction coefficients and simultaneous equations for assaying chlorophylls a and b extracted with four different solvents: verification of the concentration of chlorophyll standards by atomic absorption spectroscopy

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Inherent Limitations of Nondestructive Chlorophyll Meters: A Comparison of Two Types of Meters

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Inherent Limitations, Destructive Measurements, Leaf Cells +8

Use of a Chlorophyll Meter to Predict Sidedress Nitrogen Requirements for Maize

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Plant Analysis, Precision Agriculture, Environmental Monitoring +17