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Listing Observations

Date Site Observation Type Comment Areas Material Actions
2026-05-22 KBS Planting Planted GLBRC Main Site G2 ... G2
Sorghum - Iowa State HPS5500
Show observation number 6969
2026-05-21 KBS Planting Plant soybean variety trial... B2-east
  		Show observation number 7032
2026-05-21 KBS Herbicide Application Kyle Elizalde sprayed indiv... 27-2-3
Herbicide Roundup PowerMAX 3
Show observation number 6980
2026-05-21 KBS Fertilizer Application Applied UAN 28% fertilizer ... Sorghum_Nitrogen_Rate_North_Experiment
Fertilizer UAN 28%
Show observation number 6968
2026-05-21 KBS Fertilizer Application Applied UAN 28% Nitrogen fe... G2
Fertilizer UAN 28%
Show observation number 6965
2026-05-21 KBS Soil Preparation Mechanical Weed Control Soil finished T4 all reps (... T4
  		Show observation number 6963
2026-05-21 KBS Soil Preparation Mechanical Weed Control Chisel Plowed the annually ... T7_micro-plots
  		Show observation number 6962
2026-05-20 KBS Planting Fertilizer Application Planted corn in the Main Si... T3
Pioneer P0306Q corn hybrid
Fertilizer 16.5-16.5-0-2.9 with .2 lbs/A zinc and .3 lbs/A boron starter fertilizer
Show observation number 6966
2026-05-20 KBS Soil Preparation Mechanical Weed Control Soil finished T3 all reps (... T3
  		Show observation number 6964
2026-05-20 KBS Fertilizer Application Fertilized LTER Main Site t... T4
Fertilizer Organic Sulfate of Potash 0-0-50-17S
Show observation number 6961
2026-05-20 KBS Fungicide Application Apply fungicide to barley. D2 E2 IP2
Miravis Ace
water
Show observation number 7031
2026-05-20 KBS Herbicide Application Apply herbicide to weeds in... B0 B2-west IP4
Ammonium sulfate (AMS)
AgSaver Glyphosate 53.8%
Herbicide Acuron
water
Show observation number 7030
2026-05-19 KBS Planting Plant KF 52C40 corn at 32k ... IP4
  		Show observation number 7029
2026-05-19 KBS Soil Preparation Chisel plow field. Rain, th... H1-FSC
  		Show observation number 7028
2026-05-19 KBS Planting Planted soybeans in the GLB... G3
  		Show observation number 6967
2026-05-18 KBS Soil Preparation Chisel plow the rest of B0.... B0 G1-FSC
  		Show observation number 6957
2026-05-18 KBS Planting Plant the second date for t... B1-FSC
  		Show observation number 6956
2026-05-15 KBS Planting Plant distilling corn trial... B0 B2-west
  		Show observation number 6955
2026-05-15 KBS Herbicide Application Sprayed herbicide in LTER L... CE LYSIMETER_FIELD
Herbicide Liberty Ultra
Herbicide Roundup PowerMAX 3
Show observation number 6933
2026-05-15 KBS Soil Preparation Mechanical Weed Control Soil finished T4 all reps (... T4
  		Show observation number 6935
2026-05-14 KBS Fertilizer Application Applied ESN to N split(east... SWPK
ESN Urea
Show observation number 7044
2026-05-14 KBS Planting Fertilizer Application Tyson Robbins planted ASP c... 27-1-1 27-1-2 ASP2
Dekalb 101-35RIB Corn Hybrid
Fertilizer UAN 28%
Fertilizer 10-34-0 Liquid Fertilizer
Fertilizer 11-0-0-26
Fertilizer 9% Zinc Fertilizer
Show observation number 7024
2026-05-14 KBS Fertilizer Application Applied ESN to fertilized s... MSG10 MSG11 MSG5 MSG6 MSG7 MSG9
ESN Urea
Show observation number 6992
2026-05-14 KBS Fertilizer Application Applied 16.8 gallon per acr... Switchgrass_variety_II
Fertilizer UAN 28%
Show observation number 6960
2026-05-14 KBS Fertilizer Application Fertilize microplots to equ... ASP2
Fertilizer Urea (46-0-0)
Fertilizer 0-46-0 phosphate fertilizer
Fertilizer 0-0-60 potash fertilizer
Show observation number 6954
2026-05-14 KBS Planting Fertilizer Application Apply herbicide to corn. On... 27-1-3 27-2-3 B2-east F2-FSC
Choice Trio water conditioner
AgSaver Glyphosate 53.8%
Herbicide Acuron
water
Show observation number 6951
2026-05-14 KBS Soil Preparation Mechanical Weed Control Soil finished T3 all reps (... T3
  		Show observation number 6934
2026-05-14 KBS Planting Planted corn in the Main Si... G1 Resource_Gradient-Irrigated Resource_Gradient_Non-Irrigated T8nt   Show observation number 6930
2026-05-14 KBS Herbicide Application Sprayed herbicide in GLBRC ... G1 G2 G3 GLBRC_Trap_Crop_Area Sorghum_Nitrogen_Rate_North_Experiment Sorghum_Nitrogen_Rate_South_Experiment
Herbicide Liberty Ultra
Herbicide Roundup PowerMAX 3
Show observation number 6929
2026-05-14 KBS Planting Hand plant untreated 20FX4 ... ASP3F1-Field-79-1   Show observation number 6953