https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3335043Edit ImageSaveSaveEditCropCustom TextJason Brewer, farmer near Forsyth, Mont., grows peas in a corn-peas-malt barley rotation, followed by a cover crop. Peas fix nitrogen producing a lump on the root called a nodule. June 2017. Rosebud County, Montana. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 801 px | 300 dpiLarge JPEG 3500 x 2336 px | 300 dpiBest Quality JPEG 6120 x 4084 px | 300 dpiFree DownloadJason Brewer, farmer near Forsyth, Mont., grows peas in a corn-peas-malt barley rotation, followed by a cover crop. Peas fix nitrogen producing a lump on the root called a nodule. June 2017. Rosebud County, Montana. Original public domain image from FlickrMore