FARGO — North Dakota State University is keeping farmers around the region educated with its 10th annual Soil Health Field Day on Tuesday, Sept. 16. More than 100 people attended the event, which covered a variety of topics, including cover cropping, inter-cropping, pollinator mixes and perennial forages. ADVERTISEMENTRead more agriculture news hereAn assistant professor with NDSU said the event also highlighted recent research from the school, as well as new perennial grain crops that have not fully hit the market yet. NDSU also announced it will restart its DIRT program, which had been paused for several years. DIRT stands for demonstration, information, research and technology.