https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3334974Edit 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 LicenseJPEGSmall JPEG 800 x 1200 px | 300 dpiLarge JPEG 2333 x 3500 px | 300 dpiBest Quality JPEG 4082 x 6123 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