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2002 Demo Plot Results

Crop:  Popcorn
Variety:  Crookham RobustTM Brand 90135
Planting Date:  May 15, 2002
Seeding Rate:  31,000/Acre
Yield Goal:  4000 Lbs./Acre
Harvest Date:  September 23, 2002
Herbicide:  2-4, D

West Plot

East Plot

Soil Test Results
Bray P1:  102 lbs./acre
Potassium:  690 lbs./acre
Calcium:  5760 lbs./acre
Magnesium:  790 lbs./acre
pH:  7.9
CEC:  18.6 meq/100g

Soil Test Results
Bray P1:  124 lbs./acre
Potassium:  1170 lbs./acre
Calcium:  5760 lbs./acre
Magnesium:  333 lbs./acre
pH:  8.0
CEC:  17.3 meq/100g

Fertilizer (46-0-0)
Date Applied:  April 26, 2002
Rate:  311 lbs./acre
N Applied:  140 lbs./acre

Biosolids
Date Applied:  April 26, 2002
Rate:  3.34 Dry Tons/acre
N Applied:  143 lbs./acre

Yield:  80 Bu./Acre (5180lbs./acre)

Yield:  89 Bu.,/Acre (5780 lbs./acre)

Moisture:  10.9%

Moisture:  11.3%

Test Weight:  65 lbs./bushel

Test Weight:  65 lbs./bushel

Related Content
 •  Mid-Atlantic Biosolids Association
 •  Biosolids Q & A
 •  Biosolids Brochure PDF icon
 •  Biosolids Fact Sheet
 •  2001 Demo Plot Results
 •  State Biosolids Contact List
 •  Michigan Biosolids Team Calendar of Events

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