Nitrogen Fertilization Rate and Landscape Positions Impacts on Root Growth Parameters of Switchgrass.
Sandeep Kumar, Rm 248C NPB, Box 2140C, South Dakota State University, Brookings, SD, Eric Gentil Mbonimpa, Dept Plant Science, South Dakota State University, Brookings, SD, Vance N. Owens, Plant Science, South Dakota State University, Brookings, SD, Shannon Osborne, North Central Agricultural Research Laboratory, USDA-ARS, Brookings, SD and Chang Oh Hong, Department of Life Science and Environmental Biochemistry, Pusan National University, Miryang, (Non U.S.), Korea, Republic of