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sunflower field

An identification guide to Common Stem Diseases of Sunflower in South Dakota

A guide of common stem diseases in sunflowers in South Dakota

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.

Two young pigs inside a pork production facility.

Creating a Secure Pork Supply Plan

African Swine Fever and preparing for foreign animal disease outbreaks is at the forefront of people’s minds. Your state animal health officials offer guidance for participating in the Secure Pork Supply (SPS) Plan. Let’s take a closer look at the critical steps in developing a personalized SPS Plan for Continuity of Business.

Male and female rancher reviewing clipboard in a cattle barn.

COVID-19 Tips for Farms and Ranches

Continuing to keep employees and family members healthy through the COVID-19 pandemic will require extra effort as you enter the busy time of fall harvest.

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.

oats

Oat Variety Trial Results

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

Bird's eye view of Dakotafest

SDSU Extension booth at 2023 Dakotafest to feature livestock, soil and range experts

August 07, 2023

South Dakota State University Extension experts will be at the 2023 Dakotafest to provide information on a range of agricultural and economic issues, from the use of prescribed fire to livestock to weed and soil management.