Minnesota nitrogen fertilizer restrictions to begin Sept. 1

According to the department, 12-13% of Minnesota's cropland is vulnerable to groundwater contamination.

4010132+MN Brief.jpg

ST. PAUL — The Minnesota Department of Agriculture reminded farmers and landowners that beginning Sept. 1, the application of nitrogen fertilizer in the fall and on frozen soil will be restricted in areas vulnerable to groundwater contamination.

Restrictions will also apply to Drinking Water Supply Management Areas with elevated nitrate levels. Vulnerable groundwater areas include coarse textured soils, karst geology and shallow bedrock.

According to the department, 12-13% of Minnesota's cropland is vulnerable to groundwater contamination. A map showing vulnerable groundwater areas as well as a list of exceptions to the restrictions are available by visiting .

The MDA is also scheduled to host a webinar from 10 a.m. to 11 a.m. Wednesday, Aug. 12, to answer questions on the subject. Webinar details, a video detailing fall restrictions and links for additional information are available by visiting .

Thomas Evanella is a reporter for The Forum. He's worked for The Forum for over three years, primarily reporting on business news. He's also the host of the InForum Business Beat podcast, which can be streamed at or wherever you listen to your podcasts. Reach him at or by calling 701-241-5518. Follow him on Twitter @ThomasEvanella.
What To Read Next
Commercial farmers in Nebraska, the Dakotas, and Minnesota start using drones for spraying, seeding.
This week on AgweekTV, we hear about North Dakota corporate farming legislation and about WOTUS challenges. Our livestock tour visits a seedstock operation and a rabbit farm. And we hear about new uses for drones.
Kevin and Lynette Thompson brought TNT Simmental Ranch to life in 1985. Now, their daughter, Shanon Erbele, and her husband, Gabriel, are taking over the reins, and their sale is for Feb. 10.
Gevo will be making sustainable aviation fuel in Lake Preston, South Dakota. Summit Carbon Solutions plans to capture carbon emissions from the facility.