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Every Disaster is Local First
If you are experiencing a disaster, it is a local disaster. Your best chance for immediate help before, during, or after a disaster is local.
Septic Systems and Flooding
Septic systems may not always be a homeowner’s first concern during a flood. However, as South Dakotans continue to navigate an exceptionally wet spring, some consideration should be given to your septic system to prevent damage to your home and protect your family’s health.
Recommended Soil Sampling Methods and Instructions
Proper collection of soil samples is extremely important as the accuracy of the soil test depends on the quality of the soil sample provided to the lab.
Herbicide Rotation Restrictions
This is a quick reference guide to common herbicides and their rotation restrictions for selected crops.
Flood
View resources to prepare for and recover from flood situations.
2019 Survey South Dakota Corn Nutrient Management Practices
Data from the 2019 survey South Dakota farmers was used to examine how local and operational characteristics such as geographic location within SD, tillage practice, and farm size were related to the adoption of various nutrient management practices.
Fertilizer Recommendation Guide
SDSU Extension fertilizer recommendations are based on field research in South Dakota and neighboring states.
Climate and Weather
View resources to predict, prepare and recover from weather-related events year-round, including the latest drought and flood information.
Oat Variety Trial Results
In 2023, oat variety trials were planted at 7 locations and a regional summary in South Dakota.
Comparing Yield Goal and Maximum Return to Nitrogen Prediction Methods for Determining Corn Economic Optimal Nitrogen Rates
Fact sheet evaluating the accuracy of different corn nitrogen recommendation approaches with their advantages and disadvantages.