Field days give farmers and the public a chance to see research projects in progress and talk with the researchers involved in the experiments. But they also provide the opportunity to view the latest in modern agriculture. Anyone is welcome to attend.
Topics of field days in the summer typically cover corn and soybean production, including insect and weed management, soil fertility, tillage systems, water quality, planting dates, crop population, manure management and value-added crops.
Those visiting Iowa State farms with livestock (locations are marked in bold) are asked to take several precautions if they have been at another livestock operation. Those who have recently returned from a trip abroad are asked to wait five days before visiting Iowa State farms with animals. Visitors to farms with livestock are asked to change clothing and footwear after being in any livestock operation, foreign or domestic; and to refrain from bringing any food items to the research farm. If you have any questions, please call the Research and Demonstration Farms office at (515) 294-5045 or read the Foot and Mouth Advisory (135K PDF).
Directions to the farms are on the farm pages.
Download the 2008 Field Days Brochure (pdf)
| Location | Research Farm | Subject | Date |
| Nashua | NERF | Crops | June 19 @ 1:30 pm |
| Sutherland | NWRF | Crops | June 25 @ 9:00 am |
| Crawfordsville | SERF | Crops | June 26 @ 12:00 pm |
| Lewis | Armstrong | Crops | June 27 @ 9:30 am | More Info... | More Info... | Summer Vegetable/Fruit Field Day | Jun 30 @ 9:00 am |
| Kanawha | NIRF | Crops | July 1 @ 9:30 am |
| Lewis | Armstrong | High Tunnel | July 15 @ 6:30 pm |
| Doon | NWRF | Crops | August 4 @ 6:00 pm |
| Greenfield | Neely-Kinyon | Crops, Grazing | August 20 @ 4:00 pm |
| Sutherland | NWRF | Crops | September 2 @ 6:00 pm |
| Kanawha | NIRF | Crops | September 3 @ 9:30 am |
| Nashua | NERF | Crops | September 4 @ 1:30 pm |
| Crawfordville | SERF | Crops | September 10 @ 1:00 pm |
| Castana | WRF | Livestock, Forages | TBA |
| Chariton | McNay | Crops, Livestock | TBA |
| Newell | Allee | 50th Anniversary | September 16 @ 9:30 am |
| Fruitland | MIRF | Sugar, Beets | September |
| Location | Research Farm | Date |
| Rock Rapids | Lyon Co Fair Grounds | July 15 @ 6:00 pm |
| Chariton | McNay | July 17 @ 6:00 pm |
| Sutherland | NWRF | July 26 @ 9:00 am |
| Nashua | NERF | August 2 @ 4:00 pm |
| Fruitland | Muscatine Island Research Farm | August 4 @ 6:30 pm |
| Ames | Horticulture Station | August 5 @ 6:30 pm |
| Lewis | Armstrong | August 6 @ 6:30 pm |
| Kanawha | NIRF | August 7 @ 6:30 pm |