Eight Years of Tillage, Crop Rotation, and Cultural Practice Impact on Soil Carbon and Nitrogen.
Upendra M. Sainju1, Andrew W. Lenssen2, Brett L. Allen1, William B. Stevens1 and Jalal D. Jabro3, (1)USDA-ARS, Sidney, MT, (2)ISU, Iowa State University, Ames, IA, (3)USDA-ARS, Sidney, MT, US