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man holding a small pile of soil in his hands

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.

A sprayer applying pre-emergent pesticide to a bare field.

Herbicide Rotation Restrictions

This is a quick reference guide to common herbicides and their rotation restrictions for selected crops.

corn field with sunrise in the background

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.

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Ask Our Family, Food and Wellness Experts

If you have a question related to family, food or wellness, our team of experts is ready to help.

man holding a small pile of soil in his hands

Fertilizer Recommendation Guide

SDSU Extension fertilizer recommendations are based on field research in South Dakota and neighboring states.

Hand holding meat thermometer to check the doneness of grilled steaks.

Summer Grilling Safety Tips

With the first taste of warm weather comes the itch to get out and grill! Before you fire up the grill this season, here are a few reminders on grilling and food safety.

oats

Oat Variety Trial Results

In 2023, oat variety trials were planted at 7 locations and a regional summary in South Dakota.

steaks in a pan with a meat thermometer

Family Food Cent$ newsletters

The Family Food Cent$ Newsletter is published by the SDSU Extension Expanded Food & Nutrition Education Program (EFNEP) and Supplemental Nutrition Assistance Program Education (SNAP-Ed) through a partnership with the South Dakota Department of Social Services.

a stretching field of green corn plants

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.