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Abstract

 

This article in AJ

  1. Vol. 57 No. 6, p. 572-574
     
    Received: Mar 18, 1965


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doi:10.2134/agronj1965.00021962005700060017x

Importance of Soil Nitrates in Determination of Need and Recovery of Fertilizer Nitrogen1

  1. L. A. Peterson and
  2. O. J. Attoe2

Synopsis

Synopsis

Percentage recovery by the crop of N applied in the field at various levels was influenced by both the initial soil nitrate content and amount of added N. Practically all of the total available N (added N + initial NO3-N + N mineralized by the soil) not removed by the crop was present in the soil as nitrate at harvest.

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