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State 4-H Ambassador sitting at a table filling out an application

SDSU Extension State 4-H Ambassador applications now open

July 25, 2024

Registered 4-H members between ages 14-18 who are interested in a unique opportunity to represent SDSU Extension 4-H are encouraged to apply by Aug. 10, 2024. To apply, visit https://extension.sdstate.edu/become-state-4-h-ambassador.

a field of wheat starting to grow

What Makes Winter Wheat a “Winter Wheat”?

For most of us wheat is wheat; however there is a distinct difference between spring and winter wheat, even though the vegetative characteristics of these two wheat types are very similar. Winter wheat can withstand freezing temperatures for extended periods of time during the early vegetative stage and requires exposure to freezing or near freezing temperature to trigger reproductive stage. In other words, if winter wheat does not go through a period of cold temperatures, then it will not produce seed. Two things needed for winter wheat to perform at optimally and produce good yields are- cold acclimation and vernalization.

Gardener inspecting soil in a backyard garden plot.

Are Cheap Home Garden Soil Test Kits Accurate?

Inexpensive soil test kits are a method available for gardeners available to estimate soil pH and the level of nitrogen, phosphorous and potassium present in the soil.

FDA-approved sharps disposal containers.

Where Do the Sharps Go?

Sharps used in livestock husbandry practices are considered medical or infectious waste. Regardless of why an animal received a shot, it is important to dispose of the needle in a safe way.

Photo of corn planted two weeks apart. Early planted corn on the left much larger than the later planted corn on the right.

How Early Is Too Early to Plant Row Crops?

Although it can be tempting to get a head start with row crops, it is important to be mindful of soil temperatures and the associated risks with planting early.

Herbicide sprayer on the edge of an emerging soybean field.

Syngenta to Stop Production of Gramoxone®

Global pesticide developer Syngenta announced on March 3, 2026 that they will cease global production of the herbicide product Gramoxone® (paraquat), a pivotal source of weed control in corn and soybean production, by June 30, 2026.

Field pea cover crop blend growing in a field of corn residue.

Midwest Cover Crops Council Releases Third Edition Cover Crops Field Guide

November 29, 2021

Cover crops are used to slow erosion, improve soil health and capture nutrients. From planting to termination, growers face many production decisions, however.

Cattle grazing rangeland divided by a fence for rotational grazing.

Reading the Range: Range readiness, grazing timing and drought considerations

Grazing timing is key when managing rangelands during a drought. Learn how to determine grazing readiness for different plant communities found throughout pastures and rangelands.

A manure pit in a dairy facility.

Understanding Manure Storage System Safety Risks

Many producers know and understand the risks associated with confined manure handling systems, but accidents and deaths still occur because unwarranted risks are taken as manure is being handled and removed from the systems.

Woman preparing fresh herbs for canning in glass jars.

SDSU Extension offers training on updated Cottage Food Laws

October 23, 2023

South Dakota State University is providing training for food processors who would like to sell food products from their homes following updates to the state’s cottage food laws earlier this year.