Determination of cotton nitrogen status with a handheld chlorophyll meter

References

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• C.W. Wood and K.L. Edmisten, Department of Agronomy and Soils, 202 Funchess Hall, Auburn University, Alabama 36849–5412. P.W. Tracy, University of Missouri, Delta Research Center, Portageville, MO 63873. D.W. Reeves, National Soil Dynamics Laboratory, Agricultural Research Service, U.S. Department of Agriculture, P.O. Box 792, Auburn, Alabama 36831–0792.
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