Raven Precision Ag Building 202
Ag & Biosystems Engineering-Box 2100
Brookings, SD 57007
Sushant supports the citizens of South Dakota in his role as an Assistant Professor and SDSU Extension Water Resource Engineer Specialist at the South Dakota State University campus in Brookings.
This fact sheet explains what heavy metals are, how they enter swine manure, how they behave in soil, and what practical steps producers can take to reduce long-term risks.
This fact sheet explains how feeding strategies, especially the use of low-phytate corn and related diet adjustments, can reduce phosphorus excretion in swine manure.
This fact sheet explains how nitrate leaching occurs, why swine manure increases risk under certain conditions, and what producers can do to keep nitrogen where crops can use it.
