Organic farmers are in a tough spot when it comes to controlling weeds. Since conventional herbicides aren’t an option, many choose to use tillage — mechanically turning over the soil to upend weeds. However, tillage can take a toll on soil health and cause run-off. Increasingly, organic farmers are seeking better ways to control weeds while preserving soil health.
Several field days are happening across the state throughout the month of June. Hear from our faculty experts along with other faculty and Extension and Outreach specialists about a variety of crop and pest related topics.
June 20 at 9:00 am: Northern Research Farm Summer Field Day - Kanawha, Iowa
A season review from ag specialists Matt Schnabel and Brandon Zwiefel
Sulfur use - Dr. John Sawyer
Weed control - Dr. Bob Hartzler
Cereal rye for seed - Dean Sponheim & Jamie Benning
Crop production issues - Paul Kassel & Angie Rieck-Hinz
June 27 at 1:00 pm: Northeast Iowa Agricultural Experimental Association Annual Spring Field Day - Nashua, Iowa
Crop weather outlook - Dr. Elwynn Taylor
Strip till and no till research - Dr. Mahdi Al-Kaisi
Nitrogen fertility - Dr. John Sawyer
Insect scouting and tips - Brian Lang
Seth Watkins is a Taylor County Iowa farmer taking a new approach. As a land owner involved in the Science-based Trial of Rowcrop Integrated Prairie Strips (STRIPS) since 2012, Seth has implemented a number of conservation practices: rotational grazing, restricted wildlife areas, riparian buffers, ponds, shallow water habitats, integrated pest management, prescribed burning, windbreak restoration, no-till, cover crops, tile, terraces, inter-seeded legumes, prairie restoration (CRP) and late season calving.