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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.
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.
Food Safety: During & After Flooding
In the event of flooding, having a plan in place for food safety is beneficial. Knowing how to determine if food is safe and how to keep food safe will help reduce the potential for food waste and reduce the risk of foodborne illness. Here are some tips to keeping your food safe.
Checking and Treating Domestic Water Supplies After a Flood
Depending on its location, domestic well water supplies can oftentimes be negatively impacted during a flood.
COVID-19 and Home Water Use
There have been questions regarding spread of the virus that causes COVID-19 through drinking water.
Interpretation of Water Analysis for Livestock Suitability
Fact sheet to help decipher both the results of a “quick test” and laboratory analysis for livestock suitability.
South Dakota Pest Management Guides
The South Dakota Pest Management guides are now available for free. The guides offer recommendations for controlling weeds, insects, and diseases in a variety of South Dakota crops.