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Illinois Fertilizer Conference Proceedings
January 29-31, 1996

Main Index 1996 Index Search

Table 8: Fate of 15N-labeled fertilizer N at Monmouth, ILspacer

  Fraction of Plant-Soil System
N rate (lb/a) Plant Uptake Inorganic Soil N Organic Soil N Total
  Percent of applied N
60 38.3 1.8 38.7 78.8
120 39.7 1.8 31.6 73.1
180 41.4 6.3 21.8 69.5
240 39.5 10.2 18.1 67.8

 

 

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