Content by SDSU Extension

various meals packed in ziplock bags and stored in a freezer

Preparing Freezer Meals

With a little planning and meal preparation, you can have some healthful meals on hand for time crunches and drop in guests.

Heterosis and its Impact

Heterosis is not new to the livestock industry and its benefits have been well documented.

A sprawling sorghum field ready for harvest

Sorghum Trial Results

In 2024, sorghum trials were conducted in 2 locations in South Dakota.

A group of matureing swine in a group pen.

Is it Time to Reconsider Trace Mineral Levels in Pig Diets?

Growing pigs require trace minerals such as copper, iron, manganese and zinc for various biochemical functions, including cellular development and energy metabolism, which lead to optimal health and immunity.

An organic garden with flowers, plants, land vegetables growing.

Organic Herbicides

Many gardeners across the state of South Dakota desire to have weed-free gardens, yards and flowerbeds. Many homeowners do not want to use inorganic herbicides due to their potential health effects.

bunches of Aronia berries still on a bush

Soil Testing for Vineyards in South Dakota

Not all soils are conducive to growing quality grapes, so prospective vineyard sites should be tested before a decision is made to plant grapes. Tests can identify soils that are either too high in pH, salts, or salinity, or that are “too rich” (too high in organic matter and nitrogen) for grapes. In addition, testing before planting allows for the incorporation of nutrients—such as phosphorus—that do not move easily through the soil to plant roots.

A rancher sitting at a laptop near a cattle pen.

Simplifying the Replacement Heifer Dilemma: To Buy or To Raise?

Purchasing or raising replacement females represents a significant investment for cow/calf operations and the impact may be felt for years after.

A herd of cattle grazing in a snowy pasture.

Are Your Cows Ready for the Last Trimester of Pregnancy?

We are beginning to enter the last three months of gestation for the majority of spring-calving cows in South Dakota, and there are a few questions that cattle owners should ask themselves in preparation.

many hands raised in the air with sky background and the word volunteer

Volunteer Policies & Forms

These policies and forms provide useful information for volunteers.

Monitoring Nutrient Status of Beef Cows

Managing cows through the winter provides different challenges compared to managing those same cows during the growing season. With snow cover, cows should oftentimes receive supplemental feed to meet nutrient requirements during late gestation and into calving season due to low forage or limited quantity.