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Illinois Fertilizer Conference Proceedings
January 25-27, 1993

Home 1993 Index Search

Table 8: Effect of fertility treatment on nutrient removal in soybean grain. DeKalb, 1991spacer

Fertilizer Treatment Incorporation Yield N P2O5 K2O Mg S Ca Fe
    Bu/Acre Pounds per Acre
No Fertilizer or Lime Incorporated 27.4 95 12.3 24.8 3.1 3.5 3.2 0.18
1/3 Lime and Maintenance Fertilizer Incorporated 29.4 104 16.1 31.2 3.9 4.5 4.1 0.14
1/3 Lime, Maintenance and Build-up Fertilizer Incorporated 30.4 108 18.4 33.2 4.1 4.6 4.1 0.12
Full Lime Incorporated 27.5 98 14.6 28.3 3.5 4.1 3.8 0.13
Lime and Maintenance Fertilizer Incorporated 29.3 105 15.5 30.0 3.7 4.1 3.9 0.11
Lime, Maintenance and Build-up Fertilizer Incorporated 28.4 101 16.8 30.8 3.8 4.5 3.8 0.23
No Fertilizer or Lime Surface 25.5 91 14.0 25.9 3.1 3.8 3.6 0.13
1/3 Lime and Maintenace Fertilizer Surface 27.5 98 15.5 28.8 3.5 4.2 4.0 0.12
1/3 Lime, Maintenance and Build-up Fertilizer Surface 27.2 67 15.6 29.2 3.5 4.1 3.8 0.13
Lime Surface 25.6 91 14.7 26.4 3.2 3.8 3.7 0.13
Lime and Maintenance Fertilizer Surface 26.4 95 15.3 27.8 3.4 4.0 3.8 0.13
Lime, Maintenance and Build-up Fertilizer Surface 24.7 88 14.0 25.3 3.1 3.2 3.4 0.10
LSD 0.10   4.2 15 2.9 5.1 0.7 0.7 0.7 0.08

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