David supports the citizens of South Dakota in his role as an Assistant Professor & SDSU Extension Crop Production Specialist based on the South Dakota State University campus in Brookings. He is also the South Dakota Coordinator of USDA-SARE.
David Karki
Assistant Professor & SDSU Extension Crop Production Specialist
Also by David Karki
Winter Wheat and Nitrogen: Decisions for the 2027 Growing Season
Producers cannot control fertilizer or grain markets, but they can control how efficiently nitrogen is used on their farms. Learn some key strategies and considerations for the 2027 growing season.
Agronomic Considerations During Drought
Despite technological advances, weather factors still play a major role in crop production, especially during dry times. Making smart agronomic decisions can prevent a drought situation from getting worse.
Late-Spring Frost Damage to Corn and Soybeans
Early planting may increase yield potential in some years, but it also puts crops at risk for damage caused by early-season or late spring low temperatures.