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Agronomy Journal Abstract -

Seasonal Nitrate-Nitrogen Content of Cotton Petioles as Affected by Nitrogen Application and Its Relationship to Yield1


This article in AJ

  1. Vol. 55 No. 1, p. 55-59
    Received: Apr 3, 1962

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  1. A. J. MacKenzie,
  2. W. F. Spencer,
  3. K. R. Stockinger and
  4. B. A. Krantz2



Nitrate-nitrogen content of cotton petioles was found to be related to the rate of nitrogen applied and the total yield. Yield reductions were related to the length of time petiole nitrate-nitrogen fell below minimum levels of 1000 and 2000 parts per million.

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