CORN
2022
- Jacobsen Research Plot
- West Central Iowa - Lake View
- West Central Iowa - Lake View
- West Central Iowa - Hospers
- Northwest Iowa - Hawarden
- Northeastern Iowa - Nora Springs
- Northeastern Iowa - Rockford
- Southwest Iowa - Menlo
- East Central Iowa - Calamus
- Northeastern SD - Stratford
- Northeastern SD - Southshore
- East Central SD - Bancroft Early Corn
- East Central SD - Bancroft Late Corn
2021
- Jacobsen Research Plot
- West Central Iowa - Lake View
- West Central Iowa - Odebolt
- West Central Iowa - Sac City
- West Central Iowa - Wall Lake
- Northwest Iowa - Hawarden
- North Central Iowa - Plymouth
2020
- Jacobsen Research Plot
- West Central Iowa - Wall Lake
- West Central Iowa - Odeboldt
- West Central Iowa - Sac City
- West Central Iowa - Sac City
- West Central Iowa - Lake View
- Western Iowa - Hospers
- Northwest Iowa - Hawarden
- Northeast Iowa - Plymouth
- Northeast Iowa - Osage
- Southern MN - Brown Co. Growers Assoc. 1
- Southern MN - Brown Co. Growers Assoc. 2
- Southern MN - Morgan, MN
- Southwest MN - Lakefield, MN
2019
- Jacobsen Research Plot
- Northwest Iowa
- Northeast Iowa - Nashua
- Northeast Iowa - Osage
- West Central Iowa - Wall Lake 1
- West Central Iowa - Wall Lake 2
- West Central Iowa - Odebolt
- West Central Iowa - Sac City
- West Central Iowa - Sac City
- West Central Iowa - Lake View
Past Corn Plot Data
SOYBEAN
2022
2021
2020
- Jacobsen Research Plot
- West Central Iowa - Lake View
- West Central Iowa - Early
- Northwest Iowa - Harris
- East Central - Cedar Rapids
- Northeast Iowa - Plymouth
- Iowa State SCN Trail Results South Central Iowa - Leighton
- Iowa State SCN Trail Results Southeast Iowa - Fruitland
2019
- Jacobsen Research Plot
- Northwest Iowa - Harris
- Northwest Iowa - LeMars
- West Central Iowa - Lake View
- West Central Iowa - Sac City